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China GB SCu5211 铜及铜合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCu5211 / SCu5211
Category Grade Standard Region/Area Standard Content
Metals SCu5211 GB/T 9460 China 铜及铜合金焊丝

Chemical composition(mass fraction)(wt.%) of the SCu5211

Element Min Max Similar
Zn - 0.1000 -
Sn 9.0000 10.0000 -
Si 0.1000 0.5000 -
P - 0.1000 -
Other - 0.5000 -
Mn 0.1000 0.5000 -
Fe - 0.1000 -
Cu - - -
Al - 0.0100 -

Mechanical Properties of steel grade SCu5211

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)
293 (≥) 782 (≥) 33 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SCu5211

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
12 - -     0.14 -  
714 967 - 21.3 443   -  
868 - 24 11.2   243 133

Heat Treatment of steel grade SCu5211

Heat treated : 1591°C - 1496°C

Technological Curves of steel grade SCu5211

Cross Reference Table (Equivalent Grade) of SCu5211

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