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China GB SAl1070 铝及铝合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SAl1070 / SAl 1070
Category Grade Standard Region/Area Standard Content
Metals SAl 1070 GB/T 10858 China 铝及铝合金焊丝

Chemical composition(mass fraction)(wt.%) of the SAl 1070

Element Min Max Similar
Be - 0.0003 -
Others Total - 0.0300 -
Al 99.7000 - -
Ti - 0.0300 -
V - 0.0500 -
Zn - 0.0400 -
Mg - 0.0300 -
Mn - 0.0300 -
Cu - 0.0400 -
Fe - 0.2500 -
Si - 0.2000 -

Mechanical Properties of steel grade SAl 1070

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)
491 (≥) 555 (≥) 33 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade SAl 1070

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
33 - -     0.13 -  
999 293 - 31.3 143   -  
689 - 12 12.2   131 224

Heat Treatment of steel grade SAl 1070

Heat treated : 1566°C - 1979°C

Technological Curves of steel grade SAl 1070

Cross Reference Table (Equivalent Grade) of SAl 1070

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