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B301 C18700

America ASTM B301C18700 易切削铜条及铜棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B301C18700 / B301 C18700
Category Grade Standard Region/Area Standard Content
Metals B301 C18700 ASTM B301/B301M America 易切削铜条及铜棒

Chemical composition(mass fraction)(wt.%) of the B301 C18700

Element Min Max Similar

Mechanical Properties of steel grade B301 C18700

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)
816 (≥) 466 (≥) 33 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade B301 C18700

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
14 - -     0.34 -  
659 539 - 34.3 141   -  
879 - 32 41.2   412 423

Heat Treatment of steel grade B301 C18700

Heat treated : 1627°C - 1881°C

Technological Curves of steel grade B301 C18700

Cross Reference Table (Equivalent Grade) of B301 C18700

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