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B301 C14720

America ASTM B301C14720 易切削铜条及铜棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B301C14720 / B301 C14720
Category Grade Standard Region/Area Standard Content
Metals B301 C14720 ASTM B301/B301M America 易切削铜条及铜棒

Chemical composition(mass fraction)(wt.%) of the B301 C14720

Element Min Max Similar

Mechanical Properties of steel grade B301 C14720

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)
873 (≥) 547 (≥) 24 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade B301 C14720

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
22 - -     0.41 -  
928 812 - 42.3 221   -  
395 - 33 21.2   334 222

Heat Treatment of steel grade B301 C14720

Heat treated : 1159°C - 1328°C

Technological Curves of steel grade B301 C14720

Cross Reference Table (Equivalent Grade) of B301 C14720

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