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Dual Phase 980

Global 企业标准 DualPhase980 ArcelorMittal and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DualPhase980 / Dual Phase 980
Category Grade Standard Region/Area Standard Content
Metals Dual Phase 980 -- Global ArcelorMittal

Chemical composition(mass fraction)(wt.%) of the Dual Phase 980

Element Min Max Similar
C - - 0.1500
Mn - - 1.5000
Si - - 0.3000

Mechanical Properties of steel grade Dual Phase 980

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
482 (≥) 291 (≥) 33 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Dual Phase 980

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
32 - -     0.33 -  
187 838 - 31.3 234   -  
532 - 31 44.2   421 143

Heat Treatment of steel grade Dual Phase 980

Heat treated : 1879°C - 1884°C

Technological Curves of steel grade Dual Phase 980

Cross Reference Table (Equivalent Grade) of Dual Phase 980

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