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AlMg2Mn0.8Zr

China GB AlMg2Mn0.8Zr 铝及铝合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlMg2Mn0.8Zr / AlMg2Mn0.8Zr
Category Grade Standard Region/Area Standard Content
Metals AlMg2Mn0.8Zr GB/T 10858 China 铝及铝合金焊丝

Chemical composition(mass fraction)(wt.%) of the AlMg2Mn0.8Zr

Element Min Max Similar
Zr 0.1000 0.2000 -
Zn - 0.2000 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.1500 -
Si - 0.2500 -
Others each - 0.0500 -
Mn 0.5000 1.1000 -
Mg 1.6000 2.5000 -
Fe - 0.4000 -
Cu - 0.0500 -
Cr - 0.3000 -
Al - - -

Mechanical Properties of steel grade AlMg2Mn0.8Zr

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)
841 (≥) 347 (≥) 43 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade AlMg2Mn0.8Zr

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
21 - -     0.33 -  
288 446 - 34.3 341   -  
437 - 33 33.2   222 441

Heat Treatment of steel grade AlMg2Mn0.8Zr

Heat treated : 1881°C - 1246°C

Technological Curves of steel grade AlMg2Mn0.8Zr

Cross Reference Table (Equivalent Grade) of AlMg2Mn0.8Zr

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