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B543 C12200

America ASTM B543C12200 焊接的铜及铜合金热交换管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B543C12200 / B543 C12200
Category Grade Standard Region/Area Standard Content
Metals B543 C12200 ASTM B543/B543M America 焊接的铜及铜合金热交换管

Chemical composition(mass fraction)(wt.%) of the B543 C12200

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

Mechanical Properties of steel grade B543 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)
187 (≥) 311 (≥) 21 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade B543 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
21 - -     0.42 -  
742 443 - 41.3 334   -  
179 - 41 11.2   244 442

Heat Treatment of steel grade B543 C12200

Heat treated : 1159°C - 1994°C

Technological Curves of steel grade B543 C12200

Cross Reference Table (Equivalent Grade) of B543 C12200

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