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America UNS G46151 硼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G46151 / G46151
Category Grade Standard Region/Area Standard Content
Metals G46151 -- America 硼钢

Chemical composition(mass fraction)(wt.%) of the G46151

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Ni 1.6500 2.0000 -
Mo 0.2000 0.3000 -
Mn 0.4000 0.6500 -
Cu - 0.3500 -
Cr - 0.2000 -
C 0.1200 0.1800 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade G46151

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)
152 (≥) 667 (≥) 41 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade G46151

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
11 - -     0.42 -  
436 192 - 14.3 313   -  
336 - 41 41.2   342 321

Heat Treatment of steel grade G46151

Heat treated : 1264°C - 1174°C

Technological Curves of steel grade G46151

Cross Reference Table (Equivalent Grade) of G46151

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