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B124 C48200

America ASTM B124C48200 铜和铜合金锻制条材、棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B124C48200 / B124 C48200
Category Grade Standard Region/Area Standard Content
Metals B124 C48200 ASTM B124/B124M America 铜和铜合金锻制条材、棒材和型材

Chemical composition(mass fraction)(wt.%) of the B124 C48200

Element Min Max Similar

Mechanical Properties of steel grade B124 C48200

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)
279 (≥) 837 (≥) 44 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade B124 C48200

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
21 - -     0.42 -  
566 215 - 14.3 242   -  
713 - 33 33.2   121 131

Heat Treatment of steel grade B124 C48200

Heat treated : 1885°C - 1862°C

Technological Curves of steel grade B124 C48200

Cross Reference Table (Equivalent Grade) of B124 C48200

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