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China 首钢Q/SG TRIP590 冷轧相变诱导塑性钢钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TRIP590 / TRIP 590
Category Grade Standard Region/Area Standard Content
Metals TRIP 590 Q/SGZGS 328 China 冷轧相变诱导塑性钢钢板及钢带

Chemical composition(mass fraction)(wt.%) of the TRIP 590

Element Min Max Similar
C - 0.3200 -
Si - 1.5000 -
Mn - 2.0000 -
P - 0.1000 -
S - 0.0080 -

Mechanical Properties of steel grade TRIP 590

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)
833 (≥) 543 (≥) 43 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade TRIP 590

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
23 - -     0.33 -  
369 723 - 33.3 233   -  
373 - 23 21.2   313 141

Heat Treatment of steel grade TRIP 590

Heat treated : 1315°C - 1588°C

Technological Curves of steel grade TRIP 590

Cross Reference Table (Equivalent Grade) of TRIP 590

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