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SB-543 DHP

America ASME SB-543DHP 焊接的铜及铜合金热交换管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-543DHP / SB-543 DHP
Category Grade Standard Region/Area Standard Content
Metals SB-543 DHP ASME SB-543 America 焊接的铜及铜合金热交换管

Chemical composition(mass fraction)(wt.%) of the SB-543 DHP

Element Min Max Similar
P - 0.0300 -
S - 0.0800 -
Si - 0.0050 -
Ni - 1.0000 -
Cu 82.0000 83.8000 -
Al - 0.0050 -
Zn 5.0000 8.0000 -
Sn 3.3000 4.2000 -
Sb - 0.2500 -
Fe - 0.3000 -
Pb 5.0000 7.0000 -

Mechanical Properties of steel grade SB-543 DHP

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)
847 (≥) 472 (≥) 42 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SB-543 DHP

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
41 - -     0.11 -  
614 967 - 34.3 142   -  
824 - 12 21.2   243 422

Heat Treatment of steel grade SB-543 DHP

Heat treated : 1666°C - 1864°C

Technological Curves of steel grade SB-543 DHP

Cross Reference Table (Equivalent Grade) of SB-543 DHP

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