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B247 2014

America ASTM B2472014 铝和铝合金压模锻件、手工锻件和轧制环锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B2472014 / B247 2014
Category Grade Standard Region/Area Standard Content
Metals B247 2014 ASTM B247M America 铝和铝合金压模锻件、手工锻件和轧制环锻件

Chemical composition(mass fraction)(wt.%) of the B247 2014

Element Min Max Similar

Mechanical Properties of steel grade B247 2014

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)
541 (≥) 178 (≥) 14 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade B247 2014

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 - -     0.34 -  
511 331 - 11.3 341   -  
542 - 14 31.2   434 341

Heat Treatment of steel grade B247 2014

Heat treated : 1486°C - 1261°C

Technological Curves of steel grade B247 2014

Cross Reference Table (Equivalent Grade) of B247 2014

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