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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)
173 (≥) 641 (≥) 23 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

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
43 - -     0.34 -  
571 569 - 31.3 444   -  
285 - 11 41.2   432 222

Heat Treatment of steel grade G86550

Heat treated : 1822°C - 1794°C

Technological Curves of steel grade G86550

Cross Reference Table (Equivalent Grade) of G86550

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