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America UNS D50400 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D50400 / D50400
Category Grade Standard Region/Area Standard Content
Metals D50400 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the D50400

Element Min Max Similar
S - 0.0500 -
P - 0.0500 -

Mechanical Properties of steel grade D50400

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)
494 (≥) 262 (≥) 21 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade D50400

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
43 - -     0.22 -  
242 745 - 12.3 433   -  
245 - 34 23.2   423 443

Heat Treatment of steel grade D50400

Heat treated : 1533°C - 1953°C

Technological Curves of steel grade D50400

Cross Reference Table (Equivalent Grade) of D50400

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