Red copper is a type of metal that is reddish in color due to its composition and oxidation. It is primarily made up of copper (Cu) with small amounts of other elements, such as oxygen (O) and sometimes other impurities. The red color of copper is a result of its surface oxidizing and forming a thin layer of copper oxide (Cu2O) when exposed to air and moisture. Red copper is known for its excellent thermal and electrical conductivity, as well as its corrosion resistance. It is commonly used in various applications, including electrical wiring, plumbing, heat exchangers, and decorative items.
Alloy grade: T2/C1100
GB
JIS
T2
C1100
State
Tensile strength(MPa)
GB
JIS
ASTM
EN
GB
JIS
ASTM
EN
M
O
H00
R200/H040
≥195
≥195
220-275
200-250
Y4
1/4H
H01
R220/H040
215-295
215-285
235-295
220-260
Y2
1/2H
H02
R240/H065
245-345
235-315
255-315
240-300
Y
H
H04
R290/H090
295-395
≥275
295-360
290-360
T
H06
R360/H110
≥350
325-385
≥360
Elongation/%
Hardness
GB
JIS
ASTM
EN
GB(HV)
JIS(HV)
ASTM(HR)
EN
≥30
≥30
≤70
≤49
40-65
≥25
≥20
≥33
60-90
55-100
18-51
40-65
≥8
≥10
≥8
80-110
75-120
43-57
65-95
≥3
≥4
90-120
≥80
47-59
90-110
Alloy grade: T3/C1221
GB
JIS
T3
C1221
State
Tensile strength(MPa)
GB
JIS
ASTM
EN
GB
JIS
ASTM
EN
M
0
H00
R200/H040
≥195
≥195
220-275
200-250
Y4
1/4H
H01
R220/H040
215-295
215-285
235-295
220-260
Y2
1/2H
H02
R240/H065
245-345
235-315
255-315
240-300
Y
H
H04
R290/H090
295-395
≥275
295-360
290-360
T
H06
R360/H110
≥350
325-385
≥360
Elongation/%
Hardness
GB
JIS
ASTM
EN
GB(HV)
JIS(HV)
ASTM(HR)
EN
≥30
≥30
≤70
≤49
40-65
≥25
≥20
≥33
60-90
55-100
18-51
40-65
≥8
≥10
≥8
80-110
75-120
43-57
65-95
≥3
≥4
90-120
≥80
47-59
90-110
≥2
≥110
54-62
≥110
Alloy grade: TU00
GB
TU00
State
Tensile strength(MPa)
GB
ASTM
GB
ASTM
M
H00
≥195
220-275
Y4
H01
215-295
235-295
Y2
H02
245-345
255-315
H03
285-345
Y
H04
295-395
295-360
H06
325-385
T
H08
≥350
345-400
H10
≥360
Elongation/%
Hardness
GB
GB(HV)
≥30
≤70
≥25
60-90
≥8
80-110
≥3
90-120
≥110
Alloy grade: TU1
GB
TU1
State
Tensile strength(MPa)
GB
GB
M
≥195
Y4
215-295
Y2
245-345
Y
295-395
T
≥350
Elongation/%
Hardness
GB
GB(HV)
≥30
≤70
≥25
60-90
≥8
80-110
≥3
90-120
≥110
Alloy grade: TU3/C1020
GB
JIS
TU3
C1020
State
Tensile strength(MPa)
GB
JIS
ASTM
EN
GB
JIS
ASTM
EN
M
0
H00
R200/H040
≥195
≥195
220-275
200-250
Y4
1/4H
H01
R220/H040
215-295
215-285
235-295
220-260
Y2
1/2H
H02
R240/H065
245-345
235-315
255-315
240-300
H03
R290/H090
285-345
290-360
Y
H
H04
R290/H090
295-395
≥275
295-360
290-360
T
H06
R360/H110
≥350
325-385
≥360
H08
R360/H110
345-400
≥360
H10
R360/H110
≥360
≥360
Elongation/%
Hardness
GB
JIS
ASTM
EN
GB(HV)
JIS(HV)
ASTM(HR)
EN
≥30
≥20
≤70
≤49
40-65
≥25
≥15
≥33
60-90
55-100
18-51
40-65
≥8
≥10
≥8
80-110
75-120
43-57
65-95
≥4
47-59
90-110
≥3
≥4
90-120
≥80
54-62
90-110
≥2
≥110
56-64
≥110
≥2
60-66
≥110
≥2
≥61
≥110
Alloy grade: TP2/C1220
GB
JIS
TP2
C1220
State
Tensile strength(MPa)
GB
JIS
ASTM
EN
GB
JIS
ASTM
EN
M
0
H00
R200/H040
≥195
≥195
220-275
200-250
Y4
1/4H
H01
R220/H040
215-295
215-285
235-295
220-260
Y2
1/2H
H02
R240/H065
245-345
235-315
255-315
240-300
H03
R290/H090
285-345
290-360
Y
H
H04
R290/H090
295-395
≥275
295-360
290-360
T
H06
R360/H110
≥350
325-385
≥360
H08
R360/H110
345-400
≥360
H10
R360/H110
≥360
≥360
Elongation/%
Hardness
GB
JIS
ASTM
EN
GB(HV)
JIS(HV)
ASTM(HR)
EN
≥30
≥20
≤70
≤49
40-65
≥25
≥15
≥33
60-90
55-100
18-51
40-65
≥8
≥10
≥8
80-110
75-120
43-57
65-95
≥4
47-59
90-110
≥3
≥4
90-120
≥80
54-62
90-110
≥2
≥110
56-64
≥110
≥2
60-66
≥110
≥2
≥61
≥110
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