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DX51D-JD3+Z

China 马钢MTS DX51D-JD3+Z 马钢家电用钢技术标准:家电用热浸镀锌产品 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DX51D-JD3+Z / DX51D-JD3+Z
Category Grade Standard Region/Area Standard Content
Metals DX51D-JD3+Z MTS 73020 China 马钢家电用钢技术标准:家电用热浸镀锌产品

Chemical composition(mass fraction)(wt.%) of the DX51D-JD3+Z

Element Min Max Similar

Mechanical Properties of steel grade DX51D-JD3+Z

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)
153 (≥) 828 (≥) 43 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade DX51D-JD3+Z

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
34 - -     0.34 -  
511 895 - 44.3 231   -  
332 - 42 33.2   233 414

Heat Treatment of steel grade DX51D-JD3+Z

Heat treated : 1126°C - 1887°C

Technological Curves of steel grade DX51D-JD3+Z

Cross Reference Table (Equivalent Grade) of DX51D-JD3+Z

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