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China GB SAl-3 铝及铝合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SAl-3 / SAl-3
Category Grade Standard Region/Area Standard Content
Metals SAl-3 GB 10858 China 铝及铝合金焊丝

Chemical composition(mass fraction)(wt.%) of the SAl-3

Element Min Max Similar

Mechanical Properties of steel grade SAl-3

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)
296 (≥) 424 (≥) 21 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade SAl-3

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
11 - -     0.43 -  
928 586 - 42.3 112   -  
882 - 43 31.2   234 442

Heat Treatment of steel grade SAl-3

Heat treated : 1291°C - 1279°C

Technological Curves of steel grade SAl-3

Cross Reference Table (Equivalent Grade) of SAl-3

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