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America UNS G86550 镍铬钼合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G86550 / G86550
Category Grade Standard Region/Area Standard Content
Metals G86550 -- America 镍铬钼合金钢

Chemical composition(mass fraction)(wt.%) of the G86550

Element Min Max Similar

Mechanical Properties of steel grade G86550

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)
666 (≥) 317 (≥) 31 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade G86550

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
32 - -     0.44 -  
767 145 - 23.3 422   -  
954 - 21 33.2   141 311

Heat Treatment of steel grade G86550

Heat treated : 1676°C - 1846°C

Technological Curves of steel grade G86550

Cross Reference Table (Equivalent Grade) of G86550

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