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SB-956 C44400

America ASME SB-956C44400 Specification for Welded Copper and Copper-Alloy Condenser and Heat Exchanger Tubes with Integral Fins and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-956C44400 / SB-956 C44400
Category Grade Standard Region/Area Standard Content
Metals SB-956 C44400 ASME SB-956 America Specification for Welded Copper and Copper-Alloy Condenser and Heat Exchanger Tubes with Integral Fins

Chemical composition(mass fraction)(wt.%) of the SB-956 C44400

Element Min Max Similar
Zn - - -
Sn 0.9000 1.2000 -
Sb 0.0200 0.1000 -
Pb - 0.0700 -
Fe - 0.0600 -
Cu 70.0000 73.0000 -

Mechanical Properties of steel grade SB-956 C44400

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)
888 (≥) 923 (≥) 32 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade SB-956 C44400

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
44 - -     0.31 -  
539 269 - 11.3 433   -  
547 - 32 22.2   342 113

Heat Treatment of steel grade SB-956 C44400

Heat treated : 1624°C - 1413°C

Technological Curves of steel grade SB-956 C44400

Cross Reference Table (Equivalent Grade) of SB-956 C44400

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