Chemical composition

Grade	Chemical composition % by mass
	max.
	C	Si	Mn	P	S	Ti
DX51D	0.18	0.5	1.2	0.12	0.45	0.3
DX52D	0.12	0.5	0.6	0.1	0.45	0.3
DX53D	0.12	0.5	0.6	0.1	0.45	0.3
DX54D	0.12	0.5	0.6	0.1	0.45	0.3
DX55D	0.12	0.5	0.6	0.1	0.45	0.3
DX56D	0.12	0.5	0.6	0.1	0.45	0.3
DX57D	0.12	0.5	0.6	0.1	0.45	0.3

Mechanical properties

Grade		Symbols for the types of available				Yield strength	Tensile strength	Elongation
		coatings				MPa	MPa	min
DX51D		+Z,+ZF,+ZA,+ZM,+AZ,+AS				–	270 to 500	22
DX52D		+Z,+ZF,+ZA,+ZM,+AZ,+AS				140 to 300	270 to 420	26
DX53D		+Z,+ZF,+ZA,+ZM,+AZ,+AS				140 to 260	270 to 380	30
DX54D		+Z,+ZA				120 to 220	260 to 350	36
DX54D		+ZF,+ZM				120 to 220	260 to 350	34
DX54D		+AZ				120 to 220	260 to 350	36
DX54D		+AS				120 to 220	260 to 350	34
DX55D		+AS				140 to 240	270 to 370	30
DX56D		+Z,+ZA				120 to 180	260 to 350	39
DX56D		+ZF,+ZM				120 to 180	260 to 350	37
DX56D		+AS,+AZ				120 to 180	260 to 350	39
DX57D		+Z,+ZA				120 to 170	260 to 350	41
DX57D		+ZF,+ZM				120 to 170	260 to 350	39
DX57D		+AS				120 to 170	260 to 350	41

Grades of steel supplied

EN 10346-DX51D-Z	EN 10346-DX54D-Z
EN 10346-DX51D-ZF	EN 10346-DX54D-ZF
EN 10346-DX51D-ZA	EN 10346-DX54D-ZA
EN 10346-DX51D-ZM	EN 10346-DX54D-ZM
EN 10346-DX51D-AZ	EN 10346-DX54D-AZ
EN 10346-DX51D-AS	EN 10346-DX54D-AS
EN 10346-DX52D-Z	EN 10346-DX55D-AS
EN 10346-DX52D-ZF	EN 10346-DX56D-Z
EN 10346-DX52D-ZA	EN 10346-DX56D-ZF
EN 10346-DX52D-ZM	EN 10346-DX56D-ZA
EN 10346-DX52D-AZ	EN 10346-DX56D-ZM
EN 10346-DX52D-AS	EN 10346-DX56D-AZ
EN 10346-DX53D-Z	EN 10346-DX56D-AS
EN 10346-DX53D-ZF	EN 10346-DX57D-Z
EN 10346-DX53D-ZA	EN 10346-DX57D-ZF
EN 10346-DX53D-ZM	EN 10346-DX57D-ZA
EN 10346-DX53D-AZ	EN 10346-DX57D-ZM
EN 10346-DX53D-AS	EN 10346-DX57D-AS

EN10268HC180P	EN10292HX300LAD+Z100MB
EN10268HC180P2	EN10292HX340LAD+Z100MB
EN10268H220P	EN10292HX380LAD+Z100MB
EN10268HC260P	EN10292HX420LAD+Z100MB
EN10268H300P	EN10292HX180YD+Z100MC-O
EN10268HC180Y	EN10292HX220YD+Z100MC-O
EN10268HC220Y	EN10292HX260YD+Z100MC-O
EN10268HC260Y	EN10292HX180BD+Z100MC-O
EN10268HC240LA	EN10292HX220BD+Z100MC-O
EN10268HC280LA	EN10292HX260BD+Z100MC-O
EN10268HC320LA	EN10292HX300BD+Z100MC-O
EN10268HC360LA	EN10292HX260LAD+Z100MC-O
EN10268HC400LA	EN10292HX300LAD+Z100MC-O
EN10268HC260B	EN10292HX340LAD+Z100MC-O
EN10268HC220B	EN10292HX380LAD+Z100MC-O
EN10268HC300B	EN10292HX420LAD+Z100MC-O
EN10327DX51D+Z100MB	EN10336HCT450X+Z
EN10327DX52D+Z100MB	EN10336HCT500X+Z
EN10327DX53D+Z100MB	EN10336HCT600X+Z
EN10327DX54D+Z100MB	EN10336HCT780X+Z
EN10327DX56D+Z100MB	EN10336HCT980X+Z
EN10327DX57D+Z100MB	EN10336HCT690T+Z
EN10142DX51D+Z100MB	EN10336HCT780T+Z
EN10142DX52D+Z100MB	EN10336HCT600C+Z
EN10142DX53D+Z100MB	EN10336HCT780C+Z
EN10142DX54D+Z100MB	EN10336HCT980C+Z
EN10142DX56D+Z100MB	EN10336HDT750C+Z
EN10142DX57D+Z100MB	EN10336HDT780C+Z
EN10142DX51D+Z99MB-O	EN10336HDT950C+Z
EN10142DX52D+Z99MB-O	EN10152DC01+ZE75/75-BPO
EN10142DX53D+Z99MB-O	EN10152DC02+ZE75/75-BPO
EN10142DX54D+Z99MB-O	EN10152DC03+ZE75/75-BPO
EN10142DX56D+Z99MB-O	EN10152DC04+ZE75/75-BPO
EN10292HX180YD+Z100MB	EN10152DC05+ZE75/75-BPO
EN10292HX220YD+Z100MB	EN10152DC06+ZE75/75-BPO
EN10292HX260YD+Z100MB	EN10152DC01+ZE
EN10292HX180BD+Z100MB	EN10152DC02+ZE
EN10292HX220BD+Z100MB	EN10152DC03+ZE
EN10292HX260BD+Z100MB	EN10152DC04+ZE
EN10292HX300BD+Z100MB	EN10152DC05+ZE
EN10292HX260LAD+Z100MB	EN10152DC06+ZE

In order to ensure the quality of your project, we recommend our European standard steel products:

Reliable quality: After strict certification, it meets European standards to ensure stable quality performance.
Universal: International common standards to meet the needs of international engineering.
Various specifications: rich specifications and models to meet different engineering needs.
High-quality service: rich experience and professional team, providing all-round technical consultation and high-quality service.
Select steel materials that meet European standards to ensure project quality and enhance project sustainability and international competitiveness. Please contact us to provide you with high-quality European standard steel and help you move towards the international stage!

Hot-rolled steel sheets tor general use

(General symbol: SP210)

Chemical composition

Grade	Chemical composition
	C	Mn	P	S
SP211	-	-	≤0.050	≤0.050
SP212	-	-	≤0.050	≤0.050

Mechanical properties

Grade:SP211
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	205	205	205	205	205
Elongation%	26	26	26	26	26
Tensile strength(MPa): 330-430

Grade:SP212
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	245	245	245	245	245
Elongation%	21	21	21	21	21
Tensile strength(MPa): 400-510

Hot-rolled mild steel sheets

(General symbol: SP220)

Chemical composition

Grade	Chemical composition
	C	Mn	P	S
RP221/SP221	≤0.15	≤0.60	≤0.050	≤0.050
RP222/SP222	≤0.10	≤0.50	≤0.040	≤0.040
RP223/SP223	≤0.10	≤0.50	≤0.030	≤0.035

Mechanical properties

Grade:RP221/SP221
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	265	255	245	235	225
Elongation%	41	43	44	45	46
Tensile strength(MPa): ≥270

Grade:RP222/SP222
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	255	245	235	225	215
Elongation%	44	45	46	47	48
Tensile strength(MPa): ≥270

Grade:RP223/SP223
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	225	215	205	195	185
Elongation%	47	48	49	50	-
Tensile strength(MPa): ≥270

Quasi-high tensile strength hot-rolled steel sheets

(General symbol: SP230)

Chemical composition

Grade	Chemical composition
	C	Mn	P	S
RP231-370/SP231-370	-	-	≤0.040	≤0.040
RP231-440/SP231-440	-	-	≤0.040	≤0.040
RP231-440F/SP231-440F	-	-	≤0.040	≤0.020

Mechanical properties

Grade:RP231-370/SP231-370
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	295	285	275	265	255
Elongation%	40	41	42	43	44
Tensile strength(MPa): ≥370

Grade:RP231-440/SP231-440
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	355	345	335	325	315
Elongation%	35	36	37	38	39
Tensile strength(MPa): ≥440

Grade:RP231-440F/SP231-440F
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	355	345	335	325	-
Elongation%	-	36	37	38	-
Tensile strength(MPa): ≥440

High strength tensile strength hot-rolled steel sheets

(General symbol: SP250)

Chemical composition

Grade	Chemical composition
	C	Mn	P	S
RP251-540/SP251-540	-	-	≤0.030	≤0.030
RP252-540/SP252-540	-	-	≤0.030	≤0.030
RP252-540F/SP252-540F	-	-	≤0.030	≤0.020
RP251-590/SP251-590	≤0.10	-	≤0.030	≤0.030
RP253-590/SP253-590	≤0.10	-	≤0.030	≤0.030
RP254-590/SP254-590	-	-	≤0.030	≤0.030

Mechanical properties

Grade:RP251-540/SP251-540
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	510	500	490	480	470
Elongation%	25	26	27	28	29
Tensile strength(MPa): ≥540

Grade:RP252-540/SP252-540
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	450	440	430	420	410
Elongation%	28	29	30	31	32
Tensile strength(MPa): ≥540

Grade:RP252-540F/SP252-540F
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	-	440	430	420	-
Elongation%	-	29	30	31	-
Tensile strength(MPa): ≥540

Grade:RP251-590/SP251-590
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	-	555	545	535	-
Elongation%	-	24	25	26	-
Tensile strength(MPa): ≥590

Grade:RP253-590/SP253-590
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	420	410	400	390	-
Elongation%	29	30	31	32	-
Tensile strength(MPa): ≥590

Grade:RP254-590/SP254-590
Mechanical properties	Thickness
	<1.6mm	1.6mm-2.0mm	2.0mm-3.2mm	3.2mm-6.3mm	≥6.3mm
Yield point(MPa)	500	510	520	-	-
Elongation%	30	31	32	-	-
Tensile strength(MPa): ≥590

Other Japanese standard steel:

SPCC	SP123
SPCC	SP124
SPCD	SP131-340
SPCE	SP132-340
SPCEN	SP135-340
SPFC340	SP131-370
SPFC340H	SP132-370
SPFC370	SP150-390
SPFC390	SP152-440
SPFC440	SP150-490
SPFC490	SP150-540
SPFC540	SP151-590
SPFC590	SP153-590Z
SPFC590Y	SP153-780
SPFC780	SP150-980
SPFC980	SP629
SS330	SP621
SS400	SP622
SPHC	SP623
SPHD	SP606
SPHE	SP607
SAPH310	SP608
SAPH370	SP600-370~980
SAPH440	SP605-310~540
SPFH490	SP709
SPFH540	SP70
SPFH540Y	SP702
SPFH590	SP706
SPFH590Y	SP789
SECC20/20	SP781
SECC20/20	SP782
SECD20/20	RP791
SECEN20/20	SP791
SEHC	SP781-340
SEHD	SP782-340
SEHE	SP785-340
SEFC370~980Y	SP781-390
SEPH310~440	SP782-390
SEFH490~540	SP783
SGC440F04	SP784
SA1C	RP791-440
SP129	SP791-440
SP121

Our company specializes in supplying steel materials that comply with Japanese Industrial Standards (JIS), aiming to provide customers with high-quality products and services. Our steel types cover a variety of specifications in JIS standards, and we can also customize processing according to customer needs.
We put a lot of energy into supply chain management and quality control to ensure that our products can meet customers' requirements and expectations.

What is 201 stainless steel?

201 stainless steel is a type of austenitic stainless steel that contains a combination of low nickel and high manganese content. It is a non-magnetic alloy and has good corrosion resistance, formability, and welding properties. 201 stainless steel is commonly used in kitchen appliances, automotive trim, and architectural applications. Compared to other stainless steel grades, it is relatively low-cost and is often used as a substitute for higher-end stainless steels in applications where the corrosion resistance requirements are moderate.

What are the characteristics of 201 stainless steel?

201 stainless steel has several characteristics that make it a popular material in various applications. Some of its key characteristics include: Non-magnetic: 201 stainless steel is non-magnetic, which makes it suitable for use in applications where magnetic interference is a concern. Good corrosion resistance: This stainless steel grade offers good resistance to corrosion in mildly corrosive environments such as those found in kitchens and indoor applications. However, it is not as corrosion-resistant as higher-end stainless steel grades such as 304 or 316. High temperature resistance: 201 stainless steel has a maximum operating temperature of 870°C (1600°F), which makes it suitable for use in high-temperature applications such as in automotive exhaust systems. Formability: 201 stainless steel is highly formable, which makes it suitable for forming complex shapes and designs. Weldability: This grade of stainless steel is easily weldable using common welding techniques such as TIG, MIG, and spot welding. Low cost: 201 stainless steel is a cost-effective alternative to other stainless steel grades and is often used in applications where cost is a key consideration. High strength: This stainless steel grade has a high tensile strength and can withstand high stress and pressure, making it suitable for use in applications where strength is important.

About the chemical composition and mechanical properties of 201 stainless steel

The chemical composition and mechanical properties of 201 stainless steel are as follows: Chemical composition: Carbon (C): 0.15% max Silicon (Si): 1.00% max Manganese (Mn): 5.50-7.50% Phosphorus (P): 0.06% max Sulfur (S): 0.03% max Chromium (Cr): 16.00-18.00% Nickel (Ni): 3.50-5.50% Nitrogen (N): 0.25% max Mechanical properties: Tensile strength (MPa) ≥ 535 Yield strength (MPa) ≥ 245 Elongation (%)≥30 Hardness (HRB)≤100 It should be noted that the mechanical properties of 201 stainless steel may vary due to factors such as the specific composition of the material, processing and heat treatment. These values are provided as general guidelines only.

Application of 201 stainless steel

The most common application for 201 stainless steel is in the food industry. It is used in various food processing applications such as pipes, tanks and sheet metal. 201 stainless steel is also used in the pharmaceutical industry. It is commonly used in containers and pipes for storing and transporting pharmaceuticals and other medical products. Other common applications for 201 stainless steel include: • Automotive trim and molding • Architectural finishing and molding • cooking utensils • tableware

How should 201 stainless steel be maintained?

Proper maintenance of 201 stainless steel is important to ensure its longevity and prevent corrosion. Here are some tips for maintaining 201 stainless steel: Clean regularly: Regular cleaning is important to remove dirt, dust, and other contaminants that can cause corrosion. Use a mild detergent or soap and water to clean the surface, and avoid using abrasive cleaners or scrubbers that can scratch the surface. Dry thoroughly: After cleaning, be sure to dry the surface thoroughly to prevent water spots and corrosion. Use a soft, clean cloth to dry the surface. Avoid harsh chemicals: Avoid using harsh chemicals or cleaning products that contain chlorine or other corrosive agents that can damage the surface of the stainless steel. Polish the surface: To maintain the shine and luster of the stainless steel, you can use a polishing agent specifically designed for stainless steel. Be sure to follow the manufacturer's instructions and avoid using abrasive polishes that can scratch the surface. Handle with care: When handling stainless steel, be sure to avoid contact with other metals or materials that can cause corrosion. Use stainless steel or plastic tools, and avoid using steel wool or other abrasive materials. By following these simple maintenance tips, you can help ensure the long-term durability and corrosion resistance of your 201 stainless steel products.

Ordinary steel

Mild steel sheet

Grade	Applicable nominal thickness
JSC270A	0.3 to 3.2
JSC270B	0.3 to 3.2
JSC270C	0.3 to 3.2
JSC270D	0.4 to 3.2
JSC270E	0.4 to 3.2
JSC270F	0.4 to 2.3
JSC260G	0.4 to 2.3

Grade	Tensile strength(MPa)	Yield point(MPa)
		Nominal thickness e (mm)
		0.3≤e＜0.4	0.4≤e＜0.8	0.4≤e＜1.0	0.4≤e≤3.2
JSC270A	≥270	170-320	160-310	150-300	140-290
JSC270B	≥270	155-300	145-290	135-280	125-270
JSC270C	≥270	155-275	145-265	135-255	125-245
JSC270D	≥270	-	135-225	125-215	115-205
JSC270E	≥270	-	130-205	120-195	110-185
JSC270F	≥270	-	120-185	110-175	100-165
JSC270G	≥260	-	110-175	100-165	90-155

Grade	Elongation (%)
	Nominal thickness e (mm)
	0.3≤e＜0.4	0.4≤e＜0.6	0.6≤e＜0.8	0.8≤e＜1.0	1.0≤e＜1.2
JSC270A	≥29	≥30	≥31	≥32	≥33
JSC270B	≥31	≥32	≥33	≥34	≥35
JSC270C	36-46	37-47	38-48	39-49	40-50
JSC270D	-	40-50	41-51	42-52	43-53
JSC270E	-	42-52	43-53	44-54	45-55
JSC270F	-	44-54	45-55	46-56	47-57
JSC270G	-	46-56	47-57	48-58	49-59

High tensile strength sheet

BH type steel sheet

Grade	Applicable nominal thickness
JSC340H	0.4 to 3.2

Grade	Tensile strength(MPa)	Yield point(MPa)
		Nominal thickness e (mm)
		0.3≤e＜0.4	0.4≤e＜0.8	0.4≤e＜1.0	0.4≤e≤3.2
JSC340H	≥340	-	185-285	175-275	165-265

Grade	Elongation (%)
	Nominal thickness e (mm)
	0.3≤e＜0.4	0.4≤e＜0.6	0.6≤e＜0.8	0.8≤e＜1.0	1.0≤e＜1.2
JSC340H	-	34-44	35-45	36-46	37-47

Commercial type steel sheet

Grade	Applicable nominal thickness
JSC340W	0.4 to 3.2
JSC370W	0.4 to 3.2
JSC390W	0.4 to 3.2
JSC440W	0.4 to 2.6

Grade	Tensile strength(MPa)	Yield point(MPa)
		Nominal thickness e (mm)
		0.3≤e＜0.4	0.4≤e＜0.8	0.4≤e＜1.0	0.4≤e≤3.2
JSC340W	≥340	-	205-305	195-295	185-285
JSC370W	≥370	-	205-305	195-295	185-285
JSC390W	≥390	-	245-355	235-345	225-335
JSC440W	≥440	-	285-390	275-380	265-370

Grade	Elongation (%)
	Nominal thickness e (mm)
	0.3≤e＜0.4	0.4≤e＜0.6	0.6≤e＜0.8	0.8≤e＜1.0	1.0≤e＜1.2
JSC340W	-	33-43	34-44	35-45	36-46
JSC370W	-	30-40	31-41	32-42	33-43
JSC390W	-	29-40	30-41	31-42	32-43
JSC440W	-	26-38	27-39	28-40	29-41

High YR type steel sheet

Grade	Applicable nominal thickness
JSC590R	0.6 to 2.3

Grade	Tensile strength(MPa)	Yield point(MPa)
		Nominal thickness e (mm)
		0.3≤e＜0.4	0.4≤e＜0.8	0.4≤e＜1.0	0.4≤e≤3.2
JSC590R	≥590	-	430-580	420-570	410-560

Grade	Elongation (%)
	Nominal thickness e (mm)
	0.3≤e＜0.4	0.4≤e＜0.6	0.6≤e＜0.8	0.8≤e＜1.0	1.0≤e＜1.2
JSC590R	-	-	17-32	17-32	18-33

High r-value type steel sheet

Grade	Applicable nominal thickness
JSC340P	0.4 to 2.3
JSC370P	0.4 to 2.3
JSC390P	0.4 to 2.3
JSC440P	0.4 to 2.0

Grade	Tensile strength(MPa)	Yield point(MPa)
		Nominal thickness e (mm)
		0.3≤e＜0.4	0.4≤e＜0.8	0.4≤e＜1.0	0.4≤e≤3.2
JSC340P	≥340	-	165-255	155-245	145-235
JSC370P	≥370	-	175-265	165-255	155-245
JSC390P	≥390	-	205-305	195-295	185-285
JSC440P	≥440	-	245-355	235-345	225-335

Grade	Elongation (%)
	Nominal thickness e (mm)
	0.3≤e＜0.4	0.4≤e＜0.6	0.6≤e＜0.8	0.8≤e＜1.0	1.0≤e＜1.2
JSC340P	-	35-45	36-46	37-47	38-48
JSC370P	-	33-43	34-44	35-45	36-46
JSC390P	-	31-42	32-43	33-43	34-45
JSC440P	-	28-39	29-40	30-41	31-42

Low YR type steel sheet

Grade	Applicable nominal thickness
JSC590Y	0.6 to 2.3
JSC780Y	0.6 to 2.3
JSC980Y	0.8 to 2.3
JSC1180Y	0.8 to 2.3

Grade	Tensile strength(MPa)	Yield point(MPa)
		Nominal thickness e (mm)
		0.3≤e＜0.4	0.4≤e＜0.8	0.4≤e＜1.0	0.4≤e≤3.2
JSC590Y	≥590	-	325-470	315-460	305-450
JSC780Y	≥780	-	420-645	410-635	400-625
JSC980Y	≥980	-	-	590-930	580-920
JSC1180Y	≥1180	-	-	835-1125	825-1215

Grade	Elongation (%)
	Nominal thickness e (mm)
	0.3≤e＜0.4	0.4≤e＜0.6	0.6≤e＜0.8	0.8≤e＜1.0	1.0≤e＜1.2
JSC590Y	-	-	17-32	18-33	19-34
JSC780Y	-	-	122-25	13-26	14-27
JSC980Y	-	-	-	9-20	10-21
JSC1180Y	-	-	-	9-20	10-21

Other Japanese standard steel:

JSH270C	JSH540W
JSH270D	JSH540R
JSH270E	JSH540Y
JSH310W	JSH540B
JSH370W	JSH590W
JSH400W	JSH590R
JSH440R	JSH590Y
JSH440B	JSH780W
JSH490W	JSH780R
JSH490R	JSH780
JSH490B	YZStE340
JSH540W	ZSTE380
JSH270C	ZSTE420
JSH270D	ZSTE460
JSH270E	JAC270C
JSH310W	JAC270D
JSH370W	JAC270E
JSH400W	JAC270F
JSH440W	JAC340W
JSH440R	JAC340P
JSH440B	JAC340H
SAPH440BH	JAC390W
JSH490W	JAC390P
JSH490R	JAC590R
JSH490B

Our company specializes in supplying steel materials that comply with Japanese Industrial Standards (JIS), aiming to provide customers with high-quality products and services. Our steel types cover a variety of specifications in JIS standards, and we can also customize processing according to customer needs.
We put a lot of energy into supply chain management and quality control to ensure that our products can meet customers' requirements and expectations.

What are Copper Alloys?

Copper alloys are materials made by combining copper with one or more other metals to create a new alloy with different properties than copper alone. These alloys can be used in a wide range of applications because they possess desirable properties such as high strength, corrosion resistance, electrical conductivity, and thermal conductivity.

What are the characteristics of copper alloy?

Copper alloys possess a wide range of characteristics, depending on the specific alloy composition. However, some common characteristics of copper alloys include:

High thermal and electrical conductivity: Copper alloys are excellent conductors of heat and electricity, making them ideal for electrical wiring, heat exchangers, and other applications that require efficient transfer of energy.

Corrosion resistance: Many copper alloys are highly resistant to corrosion, making them suitable for use in harsh environments, such as marine and industrial settings.

Ductility and malleability: Copper alloys are often very ductile and malleable, meaning they can be easily formed into various shapes and sizes, making them suitable for a wide range of applications.

Strength and durability: Some copper alloys, such as bronze and beryllium copper, are known for their strength and durability, making them ideal for use in applications that require high levels of strength and wear resistance.

Color and aesthetics: Copper alloys can exhibit a range of colors and finishes, from the reddish-gold of pure copper to the deep brown of bronze, making them suitable for decorative and architectural applications.

Most Common Copper Alloys

Copper alloys are widely used due to their desirable properties, including high thermal and electrical conductivity, corrosion resistance, ductility, and strength. Some of the most commonly used copper alloys include brass, bronze, cupronickel, beryllium copper, copper-nickel-zinc alloys, and copper-tungsten.
Brass, which is a copper-zinc alloy, is commonly used in plumbing fixtures, decorative items, and musical instruments due to its good corrosion resistance and high malleability.
Bronze, a copper-tin alloy, is stronger and more durable than pure copper, making it suitable for the manufacture of sculptures, marine hardware, and bearings.
Cupronickel, a copper-nickel alloy, is commonly used in marine applications and desalination plants due to its resistance to corrosion and erosion.
Beryllium copper is a copper-beryllium alloy that is very strong and durable, making it ideal for use in the aerospace and defense industries.
Copper-nickel-zinc alloys and copper-tungsten are also used in various industries, each with their unique properties and advantages.

In which areas of application are copper alloys commonly used?

Copper alloys are used in a wide range of applications in various industries due to their desirable properties such as high thermal and electrical conductivity, corrosion resistance, ductility, and strength. Here are some common areas of application for copper alloys:

1.Electrical and electronics: Copper alloys, particularly brass and bronze, are commonly used in electrical wiring and components due to their high electrical conductivity and corrosion resistance.

2.Automotive and aerospace: Copper alloys are used in the automotive and aerospace industries for applications such as heat exchangers, electrical contacts, and engine parts, due to their high strength, thermal conductivity, and wear resistance.

3.Marine: Cupronickel is a popular copper alloy used in marine applications due to its resistance to corrosion and erosion.

4.Architecture and construction: Copper alloys are used in architecture and construction for roofing, gutters, and decorative elements due to their durability, malleability, and aesthetics.

5.Industrial machinery: Copper alloys are used in the manufacture of industrial machinery components such as bearings, gears, and valves due to their strength and wear resistance.

6.Musical instruments: Copper alloys such as brass and bronze are commonly used in the manufacture of musical instruments due to their malleability, acoustic properties, and aesthetic appeal.

Overall, copper alloys are used in many areas of application due to their versatile properties and wide availability.

How should copper alloy be maintained?

Proper maintenance of copper alloys is essential to ensure their longevity and performance. Here are some tips on how to maintain copper alloys:

Cleaning: Regular cleaning is important to prevent the buildup of dirt, grime, and tarnish on copper alloys. Mild soap and water or a solution of vinegar and salt can be used to clean copper alloys, followed by a rinse with clean water and gentle drying with a soft cloth.

Polishing: Polishing can help restore the shine and luster of copper alloys. A commercial metal polish or a mixture of flour, salt, and vinegar can be used to polish copper alloys. After polishing, the surface should be wiped clean with a soft cloth.

Protection: To prevent the buildup of tarnish and corrosion, a protective coating such as wax or lacquer can be applied to copper alloys. This can help to maintain their appearance and prevent damage from exposure to moisture and other environmental factors.

Avoid harsh chemicals: Copper alloys should be protected from exposure to harsh chemicals such as chlorine, acids, and ammonia, which can damage the surface and cause corrosion.

Storage: When storing copper alloys, they should be kept in a dry, cool place with minimal exposure to moisture and humidity. They should also be stored separately from other metals to prevent galvanic corrosion.

Grade: GEELY Q/JLY J7111169A 6000-IH T4P

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.5	0. 35	0.25	0.2	0.25-0.8	0.15	0.1	0.1	0.1

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	90-130	≥175	≥23

Grade: GEELY Q/JLY J7111169A 6000-S T4P

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.8-1.5	0. 35	0.2	0.2	0.25-0.7	0.1	0.25	0.15	0.1

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	90-140	≥200	≥23

Grade: GEELY Q/JLY J7111169A 6000-IBR T4P

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti
	0.7-1.5	0. 35	0.2	0.2	0.25-0.8	0.1	0.2	0.15

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	100-150	≥200	≥22

Grade: GEELY Q/JLY J7111169A 6000-HS T4P

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti
	0.6-1.2	0. 45	0.9	0.45	0.4-1.0	0.1	0.2	0.25

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	115-170	≥250	≥20

Grade: GEELY Q/JLY J7111169A 5000-S O

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti
	0.2	0. 35	0.15	0.20-0.5	4.0-5.0	0.1	0.25	0.1

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	110-150	≥250	≥23

Grade: GEELY Q/JLY J7111169A 5000-RSS O

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti
	0.2	0. 35	0.15	0.20-0.5	4.0-5.0	0.1	0.25	0.1

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	110-150	≥250	≥23

Grade: GEELY Q/JLY J7111169A 5000-ST O

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti
	0.4	0. 40	0.1	0.5	2.6-3.6	0.3	0.2	0.15

Mechanical properties	YS(MPa)	TS(MPa)	EL%
	90-130	≥200	≥20

We are committed to providing customers with high-quality aluminum products and excellent services, so as to win the trust and support of customers. No matter what type of aluminum you need, we can provide you with customized solutions, and guarantee product quality and delivery time.

Contact us now!

Aluminum Sheet for Body and Closure Panel Applications
M = Material Type: Metals
AL = Category: Aluminum
S = Sub Category: Sheet
5000 = 5000 series aluminum alloy
6000 = 6000 series aluminum alloy

GMW15192M-AL-S-6000-S-90/6016

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<Standard Grades (S): Typical applications include hood inners and outers with no special requirements regarding strength, formability, or hemming>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%	V%
	0.5-1.5	≤0.50	≤0.25	≤0.40	0.25-1.00	≤0.15	≤0.30	≤0.25	≤0.10

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	90-140	≥200	≥23

GMW15192M-Al-S-6000-IBR-100/(6016 6022 6451)

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<Improved Bake Response (IBR): Typical applications include hood and liftgate outers requiring improved strength>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%
	0.7-1.5	≤0.35	≤0.25	≤0.35	0.2-0.8	≤0.10	≤0.20	≤0.15

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	100-150	≥200	≥22

GMW15192M-Al-S-6000-IH-90/(6005 6014 6016 6022)

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<Improved Hemming (IH): Typical applications include hood and liftgate outers requiring hems with small radii or flat hems>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%	V%
	0.5-1.5	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.10	≤0.10

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	90-130	≥175	≥23

GMW15192M-AL-S-6000-HS-115-U/6111

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<High Strength (HS): Typical applications include roof panels, where high strength is required to minimize distortion in the paint bake ovens. This alloy should not be used in a hemmed panel application or in a highly corrosive environment>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%
	0.6-1.5	≤0.40	≤0.90	≤0.45	0.3-1.0	≤0.25	≤0.15	≤0.15

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	115-170	≥250	≥20

GMW15192M-AL-S-6000-R-110-U/(6016 6022)

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<Reinforcement Parts (R): Typical applications include closure reinforcements or body structure parts>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%
	0.5-1.5	≤0.50	≤0.25	≤0.25	0.2-0.7	≤0.10	≤0.20	≤0.15

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	110-160	≥200	≥21

GMW15192M-AL-S-6000-IF-90/6016

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<Improved Formability (IF): Typical applications include body side outers and fenders>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%	V%
	0.5-1.5	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.10	≤0.10

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	90-130	≥200	≥26

GMW15192M-AL-S-6000-SST-55-U/(6014M 6016 6501)

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<Soft Structural Applications (SST): Typical applications include hood inners>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%	V%
	0.4-1.2	≤0.35	≤0.20	0.05-0.30	0.15-0.60	≤0.10	≤0.10	≤0.15	≤0.15

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	55-95	≥120	≥23

GMW15192M-Al-S-5000-S-110-U/5182

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<Standard Grades (S): Typical applications include hood inners and outers with no special requirements regarding strength, formability, or hemming>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%
	≤0.20	≤0.35	≤0.15	0.20-0.50	4.0-5.0	≤0.10	≤0.25	≤0.10

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	110-160	≥250	≥23

GMW15192M-Al-S-5000-RSS-110-U/5182

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<Reduced Stretcher Strain (RSS): Typical applications include visible inner panels. This grade shall not be used for outer panels or for applications which may experience stress corrosion cracking. Exposing work hardened 5000 aluminum alloys containing more than 3% magnesium to temperatures above 66 °C (150 °F) may result in susceptibility to Stress Corrosion Cracking>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%
	≤0.20	≤0.35	≤0.15	0.20-0.50	4.0-5.0	≤0.10	≤0.25	≤0.10

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	110-150	≥250	≥23

GMW15192M-Al-S-5000-ST-85-U/(5754 5454M)

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<Structural Application (ST): Typical applications include body structure parts>

Chemical composition	Si%	Fe%	Cu%	Mn%	Mg%	Cr%	Zn%	Ti%
	≤0.40	≤0.40	≤0.10	≤1.0	2.6-3.6	≤0.30	≤0.20	≤0.15

Mechanical properties	YS(Mpa)	TS(Mpa)	EL%
	85-130	≥200	≥20

We are committed to providing customers with high-quality aluminum products and excellent services, so as to win the trust and support of customers. No matter what type of aluminum you need, we can provide you with customized solutions, and guarantee product quality and delivery time.

Contact us now!

What is Electrical Steel?

Electrical steel is a steel specially designed to have low iron loss and high magnetic permeability. Used in the production of magnetic cores for electrical equipment such as transformers, motors, generators, and magnetic bearings. Electrical steel is usually made of mild steel with a small amount of silicon added to improve its magnetic properties. Adding silicon reduces the electrical conductivity of the steel, which in turn lowers its core loss and increases its magnetic permeability. Electrical steel can further improve performance through special annealing processes such as decarburization and coating, reduce hysteresis loss, and increase magnetic induction. Overall, electrical steel is a key material for the efficient and reliable operation of electrical equipment, with properties carefully controlled and optimized to meet the specific requirements of each application.

What is electrical steel used for?

Some of the most common applications of electrical steel include: Transformers: Electrical steel is used to make the cores of transformers, which are essential components in power generation, transmission and distribution systems. Transformers rely on the magnetic properties of electrical steel to efficiently transfer electrical energy from one voltage level to another. Electric motors: Electrical steel is used to make the cores of electric motors, which are used in a wide range of applications, from household appliances to industrial machinery. Electric motors rely on the magnetism of electrical steel to convert electrical energy into mechanical energy. Generators: Electrical steel is used to make the cores of generators, which convert mechanical energy into electrical energy. The magnetic properties of electrical steels are critical to the efficient operation of electrical generators. Magnetic Bearings: Electrical steels are also used in the manufacture of iron cores for magnetic bearings, which are used in high-speed mechanical equipment to reduce friction and wear. Magnetic bearings rely on the magnetism of electrical steel to maintain the stable and precise position of the rotor.

Classification of electrical steel

Electrical steels can be classified according to their crystal structure, magnetic properties and manufacturing process. Here are some common classifications: Grain Oriented Electrical Steel (GOES): GOES is an electrical steel with a highly uniform crystalline structure, where the grains of the steel are aligned in specific directions. This orientation gives the steel excellent magnetic properties in the direction of the grain, making it ideal for use in transformer cores and other devices that require strong magnetic fields in specific directions. Non-Grain Oriented Electrical Steel (NGOES): NGOES is an electrical steel with a random crystal structure where the grains of the steel are oriented in different directions. This lack of grain orientation makes NGOES less efficient than GOES at generating strong magnetic fields in specific directions, but it makes them more versatile and easier to manufacture. NGOES are used in a wide variety of electrical equipment including electric motors, generators and magnetic bearings. Fully processed electrical steel: Fully processed electrical steel is an electrical steel that has been treated by special annealing processes, such as decarburization and coating, which help reduce hysteresis loss and increase magnetic induction. Fully machined electrical steels are used for high performance applications requiring the highest possible magnetic properties. Semi-processed electrical steel: Semi-processed electrical steel is a partially annealed electrical steel that is typically used in lower performance applications where cost is a more important factor than magnetic properties. High Magnetic Permeability Electrical Steel: High Magnetic Permeability Electrical Steel is an electrical steel optimized for high magnetic permeability, which makes it ideal for applications that require high sensitivity to magnetic fields, such as magnetic sensors and transformers.

Performance characteristics of electrical steel

Electrical steels have several performance characteristics that make them suitable for use in electrical equipment: High Magnetic Permeability: Electrical steel has high magnetic permeability, which means it can easily conduct magnetic flux. This property makes electrical steels ideal for use in transformers, for concentrating magnetic flux and reducing energy loss. Low hysteresis loss: Hysteresis loss occurs when a magnetic material is subjected to a changing magnetic field. Electrical steel has low hysteresis losses, which means it can easily change its magnetic orientation with minimal energy loss. This property makes electrical steel ideal for high-efficiency electric motors and generators. Low Eddy Current Loss: Eddy current loss occurs when a changing magnetic field induces a current in a conductor. Electrical steel has low eddy current losses, which means it can conduct electric current with minimal loss of energy. This property makes electrical steels ideal for use in high-frequency applications such as transformers and inductors. Good formability: Electrical steel has high formability, which means it can be easily formed into complex geometries without cracking or breaking. This property makes electrical steels ideal for use in electric motors and generators, which often require complex geometries. Good Corrosion Resistance: Electrical steel has high corrosion resistance, which means it can be used in harsh environments without deterioration. This property makes electrical steel ideal for use in marine and other corrosive environments. Our company offers a wide range of high-quality electrical steel products that are ideally suited for use in a variety of electrical applications including transformers, motors and generators. Manufactured using advanced manufacturing processes, our electrical steel products are designed to meet the highest industry standards for performance and quality. If you are in the market for high quality electrical steel products, we invite you to consider our company as your preferred supplier. With our advanced manufacturing processes, commitment to quality and exceptional customer service, we are confident we can meet your needs and exceed your expectations.

Aluminium sheet materials for body and chassi
Aluminium, coil, sheet, chassis, sheet material, body, alloy, blank, material
AL5-AlMg alloy: AIMg alloys are counted among the group of non-age hardenable aluminium wrought alloys and form part of the 5XXX alloy family.
AL6-AlMgSi alloy: AIMgSi alloys are counted among the group of hardenable aluminium wrought alloys and form part of the 6XXX alloy family.

Grade: BMW GS 93033 AL5-IIC 1) O/H111

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<Alloy with better resistance to IC corrosion>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al
	≤0.40	≤0.40	≤0.10	≤0.55	2.6-3.2	≤0.30	≤0.20	≤0.15	Remain

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	0.50-4.00	≥200	85-130	≥20
	4.00-9.00	≥200	90-130	≥19

Grade: BMW GS 93033 AL5-STD 2) O/H111

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<Standard alloy>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al
	≤0.20	≤0.35	≤0.15	0.2-0.5	4.0-5.0	≤0.10	≤0.25	≤0.10	Remain

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	0.50-4.00	≥200	85-130	≥20

Grade: BMW GS 93033 AL5-STO 2) O/H111

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<Standard alloy with improved forming ability>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al
	≤0.20	≤0.35	≤0.15	≤0.15	4.0-5.0	≤0.10	≤0.25	≤0.10	Remain

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	0.5-4.00	≥255	110-160	≥24

Grade: BMW GS 93033 AL5-HYB 2) O/H111

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<Sandwich alloy>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al
	≤0.30	≤0.35	≤0.15	≤0.50	5.0-5.5	≤0.10	≤0.25	≤0.15	Remain

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	1.4-1.6	≥250	105-150	≥26

Grade: BMW GS 93033 AL6-OUT 1) T4

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<Alloy for outer applications>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	0.90-1.50	≥190	90-130	≥24

Grade: BMW GS 93033 AL6-HYF T4

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<Alloy for applications with lateral deformability behavior as well as improved forming abilities compared to HYC>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	＜3.0	≥220	120-170	≥22

Grade: BMW GS 93033 AL6-HYC T61

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<Alloy for applications with axial deformability behavior>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	＜3.0	≥220	150-200	≥18

Grade: BMW GS 93033 AL6-CHA T4

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<Alloy for chassis>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	Thickness(mm)	TS(MPa)	YS(MPa)	EL(%)
	2.5-5.0	≥200	130-170	≥20

Grade: BMW GS 93033 AL6-OUT T64 1)4)

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<Alloy for outer applications>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	TS(MPa)	YS(MPa)	EL(%)
	≥260	≥195	≥14

Grade: BMW GS 93033 AL6-HYF T64 2)4)

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<Alloy for applications with lateral deformability behavior as well as improved forming abilities compared to HYC>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	TS(MPa)	YS(MPa)	EL(%)
	≥265	≥220	≥14

Grade: BMW GS 93033 AL6-HYC T64 2)4)

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<Alloy for applications with axial deformability behavior>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	TS(MPa)	YS(MPa)	EL(%)
	≥265	≥220	≥14

Grade: BMW GS 93033 AL6-CHA T6 3)

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<Alloy for chassis>

Chemical composition	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	V
	0.5-1.50	≤0.35	≤0.25	≤0.20	0.25-0.90	≤0.15	≤0.10	≤0.15	≤0.10

Mechanical properties	TS(MPa)	YS(MPa)	EL(%)
	≥280	≥260	≥10

We are committed to providing customers with high-quality aluminum products and excellent services, so as to win the trust and support of customers. No matter what type of aluminum you need, we can provide you with customized solutions, and guarantee product quality and delivery time.

Contact us now!

What is cold rolled carbon sheet ？

Cold rolled carbon steel is a steel that has been treated at room temperature to increase its strength and durability. The steel is processed through the rollers at a temperature below its recrystallization temperature, which makes it stronger and more uniform in thickness. The cold rolling process also produces a smoother surface finish than hot rolled steel. Carbon steel is a steel with carbon as the main alloying element. The carbon content in carbon steel can vary, but is usually between 0.05% and 2.0%. Known for its strength, hardness and durability, carbon steel is commonly used in applications such as construction, automobile manufacturing and machinery. Cold rolled carbon steel plates are commonly used in applications requiring a smooth surface finish and precise dimensions. It is commonly used to make appliances, auto parts, electronic components, and building materials like roofing and siding. Cold-rolled carbon steel sheets are also frequently used as a base material for galvanized or coated steel products, used in a variety of industries.

About SPCC

SPCC is a cold-rolled steel sheet material specified in Japanese Industrial Standards (JIS G 3141), which stands for "Steel Plate Cold Rolled Commercial". SPCC steel is a common cold-rolled low-carbon steel plate, usually used in some applications that require high material strength and surface finish, such as electrical appliances, auto parts, office furniture, plumbing, etc. The chemical composition of SPCC steel requires a carbon content of no more than 0.15%, and requires that the steel plate has a high surface finish and no obvious defects on the surface, such as cracks, creases, wrinkles and rust. In addition, SPCC steel plates also need to undergo specific cold rolling processes and treatments to ensure the stability and reliability of their mechanical properties and surface quality. It should be noted that although the quality standards of SPCC steel are specified by Japanese Industrial Standards, this steel is also widely used globally, so its application and quality standards may vary by region and industry.

Chemical composition of SPCC

The chemical composition of SPCC carbon steel plate is as follows: Carbon (C): 0.15% max. Manganese (Mn): 0.60% max. Phosphorus (P): 0.050% max. Sulfur (S): 0.050% max. Note that the exact chemical composition of SPCC carbon steel plates may vary slightly due to manufacturing processes and specific product specifications. The low carbon content of SPCC carbon steel plate is important because it makes the material less prone to rust and corrosion. The presence of manganese helps to increase the strength and hardness of the material, while low levels of phosphorus and sulfur help prevent brittleness and cracking during manufacturing. In addition to these elements, SPCC carbon steel plates may also contain trace amounts of other elements, such as silicon, copper, nickel, etc., depending on specific product requirements. However, these elements usually make up only a small portion of the overall composition.

Mechanical properties of SPCC

The mechanical properties of SPCC carbon steel plates depend on many factors, including the manufacturing process, specific product specifications, and the heat treatment performed on the material. However, here are some typical mechanical properties of SPCC carbon steel plates: Tensile Strength: 270-410 MPa (39,000-59,000 psi) Yield Strength: 240-370 MPa (35,000-53,000 psi) Elongation: 28-34% Hardness (Brinell): 50-71 HB Please note that these values are for general guidance only and may vary depending on specific product specifications and manufacturing processes used to produce materials. In general, SPCC carbon steel plates have good strength and ductility, making them suitable for a wide range of applications. The material's low yield strength means it can be easily shaped and made into a variety of products. The elongation of SPCC carbon steel plate indicates that the material can be stretched or bent without cracking or breaking, which is important in many manufacturing applications. SPCC carbon steel plates are relatively low in hardness and easy to machine and process, but are also prone to surface damage or wear over time.

What are the applications of SPCC carbon structural steel plates?

SPCC carbon structural steel plate has a wide range of applications due to its excellent processability, ductility and other properties. Here are some common uses of SPCC carbon structural steel plates: Automobile industry: SPCC carbon structural steel plates are used to manufacture various auto parts, such as body panels, chassis, suspension components, etc. Electrical appliances: SPCC carbon structural steel plates are used to produce electrical appliances, such as refrigerators, air conditioners, washing machines, etc. Construction materials: SPCC carbon structural steel plates are used in the construction industry to manufacture building components such as roof panels, wall panels and steel studs. Metal furniture: SPCC carbon structural steel plate is used to produce metal furniture, such as desks, chairs, tables, etc. Container: SPCC carbon structural steel plate is used to manufacture various containers, such as storage tanks, shipping containers, etc. Industrial equipment: SPCC carbon structural steel plate is used to produce various industrial equipment, such as pumps, valves, gears, etc. To sum up, SPCC carbon structural steel plate has a wide range of uses due to its excellent processability, ductility and other properties. They are used in various industries such as automotive, construction, appliances, metal furniture, containers and industrial equipment