Metallic material
Innovation | Professionalism
Integrity | Efficiency
Metallic material
Innovation | Professionalism
Integrity | Efficiency
The microstructure is mainly ferrite and martensite, and the martensite structure is dispersed in the ferrite matrix in the form of islands. Due to its low yield ratio, high work hardening index and bake hardening value, dual phase steel is one of the preferred materials for automotive structural parts.
| Grade | YS(MPa) | TS(MPa) | EL(%) | r | n | BH2(MPa) |
| HC550/980DP | 550-720 | ≥980 | ≥9% | – | – | – |
Grade: HC550/980DP
C(max): 0.23
Mn(max): 3
Si(max): 1
Our company: Hengqiao(Shanghai) International Trading Limited
The company’s main business is general GMW standard, Fiat EFE standard, Volvo VDA standard, Nissan NEN standard, Volkswagen VW50065, Ford WSS-M and other standard series of automotive steel.
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