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B187 C12200

America ASTM B187C12200 铜汇流棒、条和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B187C12200 / B187 C12200
Category Grade Standard Region/Area Standard Content
Metals B187 C12200 ASTM B187/B187M America 铜汇流棒、条和型材

Chemical composition(mass fraction)(wt.%) of the B187 C12200

Element Min Max Similar
P 0.0150 0.0400 -
Cu 99.9000 - -

Mechanical Properties of steel grade B187 C12200

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)
538 (≥) 191 (≥) 44 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade B187 C12200

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 - -     0.43 -  
492 337 - 33.3 224   -  
699 - 23 13.2   333 443

Heat Treatment of steel grade B187 C12200

Heat treated : 1639°C - 1644°C

Technological Curves of steel grade B187 C12200

Cross Reference Table (Equivalent Grade) of B187 C12200

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