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China GB SAl5187 铝及铝合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SAl5187 / SAl 5187
Category Grade Standard Region/Area Standard Content
Metals SAl 5187 GB/T 10858 China 铝及铝合金焊丝

Chemical composition(mass fraction)(wt.%) of the SAl 5187

Element Min Max Similar
Zr 0.1000 0.2000 -
Zn - 0.2500 -
Total Others - 0.1500 -
Ti - 0.1500 -
Si - 0.2500 -
Others Total - 0.0500 -
Mn 0.7000 1.1000 -
Mg 4.5000 5.2000 -
Fe - 0.4000 -
Cu - 0.0500 -
Cr 0.0500 0.2500 -
Be - 0.0005 -
Al - - -

Mechanical Properties of steel grade SAl 5187

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)
121 (≥) 222 (≥) 31 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SAl 5187

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
22 - -     0.13 -  
752 317 - 42.3 221   -  
891 - 22 33.2   233 223

Heat Treatment of steel grade SAl 5187

Heat treated : 1128°C - 1918°C

Technological Curves of steel grade SAl 5187

Cross Reference Table (Equivalent Grade) of SAl 5187

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