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America UNS G15271 硼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G15271 / G15271
Category Grade Standard Region/Area Standard Content
Metals G15271 -- America 硼钢

Chemical composition(mass fraction)(wt.%) of the G15271

Element Min Max Similar

Mechanical Properties of steel grade G15271

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)
763 (≥) 744 (≥) 12 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade G15271

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
32 - -     0.24 -  
916 149 - 43.3 432   -  
913 - 41 23.2   442 432

Heat Treatment of steel grade G15271

Heat treated : 1718°C - 1151°C

Technological Curves of steel grade G15271

Cross Reference Table (Equivalent Grade) of G15271

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