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SB 543 C71640

America ASME SB543C71640 焊接的铜及铜合金热交换管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB543C71640 / SB 543 C71640
Category Grade Standard Region/Area Standard Content
Metals SB 543 C71640 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 C71640

Element Min Max Similar
S - 0.0300 -
Pb - 0.0100 -
Other - - -
Ni 29.0000 32.0000 -
Mn 1.5000 2.5000 -
Fe 1.7000 2.3000 -
Cu - - -
C - 0.0600 -

Mechanical Properties of steel grade SB 543 C71640

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)
263 (≥) 811 (≥) 11 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade SB 543 C71640

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 - -     0.23 -  
516 698 - 44.3 432   -  
666 - 21 22.2   431 443

Heat Treatment of steel grade SB 543 C71640

Heat treated : 1431°C - 1217°C

Technological Curves of steel grade SB 543 C71640

Cross Reference Table (Equivalent Grade) of SB 543 C71640

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