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America UNS G15451 硼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G15451 / G15451
Category Grade Standard Region/Area Standard Content
Metals G15451 -- America 硼钢

Chemical composition(mass fraction)(wt.%) of the G15451

Element Min Max Similar
S - 0.0500 -
P - 0.0400 -
Mn 0.8000 1.1000 -
C 0.4300 0.5000 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade G15451

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)
816 (≥) 833 (≥) 41 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade G15451

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 - -     0.33 -  
361 191 - 41.3 222   -  
514 - 13 12.2   333 123

Heat Treatment of steel grade G15451

Heat treated : 1382°C - 1843°C

Technological Curves of steel grade G15451

Cross Reference Table (Equivalent Grade) of G15451

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