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B543 C44300

America ASTM B543C44300 焊接的铜及铜合金热交换管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B543C44300 / B543 C44300
Category Grade Standard Region/Area Standard Content
Metals B543 C44300 ASTM B543/B543M America 焊接的铜及铜合金热交换管

Chemical composition(mass fraction)(wt.%) of the B543 C44300

Element Min Max Similar

Mechanical Properties of steel grade B543 C44300

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)
274 (≥) 446 (≥) 33 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade B543 C44300

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 - -     0.24 -  
553 964 - 43.3 314   -  
469 - 34 21.2   232 221

Heat Treatment of steel grade B543 C44300

Heat treated : 1869°C - 1933°C

Technological Curves of steel grade B543 C44300

Cross Reference Table (Equivalent Grade) of B543 C44300

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