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B275 713.0

America ASTM B275713.0 某些锻造和锻造有色金属及合金统一牌号编制标准惯例 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B275713.0 / B275 713.0
Category Grade Standard Region/Area Standard Content
Metals B275 713.0 ASTM B275 America 某些锻造和锻造有色金属及合金统一牌号编制标准惯例

Chemical composition(mass fraction)(wt.%) of the B275 713.0

Element Min Max Similar
Mn - 0.6000 -
Si - 0.2500 -
Ni - 0.1500 -
Cr - 0.3500 -
Cu 0.4000 1.0000 -
Ti - 0.2500 -
Al - - -
Zn 7.0000 8.0000 -
Mg 0.2000 0.5000 -
Fe - 1.1000 -
Others total - 0.1000 -
Total Others - 0.2500 -
Zn 7.0000 8.0000 -
Total Others - 0.2500 -
Total Each - 0.1000 -
Ti - 0.2500 -
Si - 0.2500 -
Ni - 0.1500 -
Mn - 0.6000 -
Mg 0.2000 0.5000 -
Fe - 1.1000 -
Cu 0.4000 1.0000 -
Cr - 0.3500 -
Al - - -

Mechanical Properties of steel grade B275 713.0

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)
182 (≥) 347 (≥) 21 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade B275 713.0

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
44 - -     0.13 -  
842 857 - 31.3 332   -  
557 - 22 32.2   422 113

Heat Treatment of steel grade B275 713.0

Heat treated : 1711°C - 1513°C

Technological Curves of steel grade B275 713.0

Cross Reference Table (Equivalent Grade) of B275 713.0

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