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America UNS D51801 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D51801 / D51801
Category Grade Standard Region/Area Standard Content
Metals D51801 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the D51801

Element Min Max Similar
S - 0.0200 -
P - 0.0200 -

Mechanical Properties of steel grade D51801

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)
295 (≥) 411 (≥) 33 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade D51801

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 - -     0.33 -  
432 353 - 22.3 411   -  
479 - 21 33.2   422 433

Heat Treatment of steel grade D51801

Heat treated : 1344°C - 1485°C

Technological Curves of steel grade D51801

Cross Reference Table (Equivalent Grade) of D51801

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