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America UNS G86451 硼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G86451 / G86451
Category Grade Standard Region/Area Standard Content
Metals G86451 -- America 硼钢

Chemical composition(mass fraction)(wt.%) of the G86451

Element Min Max Similar

Mechanical Properties of steel grade G86451

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)
242 (≥) 811 (≥) 23 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade G86451

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 - -     0.11 -  
116 536 - 32.3 132   -  
166 - 22 11.2   244 433

Heat Treatment of steel grade G86451

Heat treated : 1918°C - 1849°C

Technological Curves of steel grade G86451

Cross Reference Table (Equivalent Grade) of G86451

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