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HR DP 590

Global 企业标准 HRDP590 Dual Phase (DP) steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HRDP590 / HR DP 590
Category Grade Standard Region/Area Standard Content
Metals HR DP 590 -- Global Dual Phase (DP) steel

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

Element Min Max Similar

Mechanical Properties of steel grade HR DP 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)
979 (≥) 774 (≥) 12 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade HR DP 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
11 - -     0.32 -  
467 562 - 33.3 324   -  
518 - 13 44.2   324 421

Heat Treatment of steel grade HR DP 590

Heat treated : 1744°C - 1677°C

Technological Curves of steel grade HR DP 590

Cross Reference Table (Equivalent Grade) of HR DP 590

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