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B501 Class 40A

America ASTM B501Class40A 电气用镀银包铜钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B501Class40A / B501 Class 40A
Category Grade Standard Region/Area Standard Content
Metals B501 Class 40A ASTM B501 America 电气用镀银包铜钢丝

Chemical composition(mass fraction)(wt.%) of the B501 Class 40A

Element Min Max Similar

Mechanical Properties of steel grade B501 Class 40A

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)
726 (≥) 156 (≥) 41 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade B501 Class 40A

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
13 - -     0.32 -  
387 333 - 12.3 212   -  
959 - 14 12.2   442 324

Heat Treatment of steel grade B501 Class 40A

Heat treated : 1132°C - 1931°C

Technological Curves of steel grade B501 Class 40A

Cross Reference Table (Equivalent Grade) of B501 Class 40A

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