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Global 企业标准 TWIP980 Twinning Induced Plasticity (TWIP) Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TWIP980 / TWIP980
Category Grade Standard Region/Area Standard Content
Metals TWIP980 -- Global Twinning Induced Plasticity (TWIP) Steels

Chemical composition(mass fraction)(wt.%) of the TWIP980

Element Min Max Similar

Mechanical Properties of steel grade TWIP980

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)
647 (≥) 851 (≥) 34 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade TWIP980

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
12 - -     0.43 -  
516 919 - 22.3 224   -  
133 - 12 22.2   421 444

Heat Treatment of steel grade TWIP980

Heat treated : 1186°C - 1731°C

Technological Curves of steel grade TWIP980

Cross Reference Table (Equivalent Grade) of TWIP980

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