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America UNS G86420 镍铬钼合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G86420 / G86420
Category Grade Standard Region/Area Standard Content
Metals G86420 -- America 镍铬钼合金钢

Chemical composition(mass fraction)(wt.%) of the G86420

Element Min Max Similar

Mechanical Properties of steel grade G86420

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)
532 (≥) 163 (≥) 11 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade G86420

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
13 - -     0.44 -  
474 724 - 31.3 411   -  
351 - 33 11.2   344 324

Heat Treatment of steel grade G86420

Heat treated : 1761°C - 1439°C

Technological Curves of steel grade G86420

Cross Reference Table (Equivalent Grade) of G86420

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