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France AFNOR NF AlMg3Mn Shipbuilding. Aluminium and aluminium alloys. Rolled and drawn products. List of useable alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlMg3Mn / AlMg3Mn
Category Grade Standard Region/Area Standard Content
Metals AlMg3Mn NF J13-005 France Shipbuilding. Aluminium and aluminium alloys. Rolled and drawn products. List of useable alloys

Chemical composition(mass fraction)(wt.%) of the AlMg3Mn

Element Min Max Similar
Zn - 0.2500 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti+Zr - 0.2000 -
Ti - 0.1500 -
Si - 0.5000 -
Mn 0.3000 0.9000 -
Mg 1.2000 1.8000 -
Fe - 0.5000 -
Cu 3.8000 4.9000 -
Cr - 0.1000 -
Al - - -

Mechanical Properties of steel grade AlMg3Mn

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)
914 (≥) 432 (≥) 31 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade AlMg3Mn

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 - -     0.11 -  
997 344 - 21.3 422   -  
298 - 11 14.2   442 333

Heat Treatment of steel grade AlMg3Mn

Heat treated : 1811°C - 1193°C

Technological Curves of steel grade AlMg3Mn

Cross Reference Table (Equivalent Grade) of AlMg3Mn

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