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America UNS G86301 硼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G86301 / G86301
Category Grade Standard Region/Area Standard Content
Metals G86301 -- America 硼钢

Chemical composition(mass fraction)(wt.%) of the G86301

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Ni 0.4000 0.7000 -
Mo 0.1500 0.2500 -
Mn 0.6000 0.9000 -
Cu - 0.3500 -
Cr 0.3500 0.6000 -
C 0.2700 0.3400 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade G86301

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)
645 (≥) 243 (≥) 42 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade G86301

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
21 - -     0.32 -  
284 566 - 24.3 333   -  
458 - 42 43.2   134 442

Heat Treatment of steel grade G86301

Heat treated : 1114°C - 1883°C

Technological Curves of steel grade G86301

Cross Reference Table (Equivalent Grade) of G86301

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