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China GB FLM2 铝镁合金粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FLM2 / FLM2
Category Grade Standard Region/Area Standard Content
Metals FLM2 GB/T 5150 China 铝镁合金粉

Chemical composition(mass fraction)(wt.%) of the FLM2

Element Min Max Similar
Si - 0.2000 -
H2O - 0.1000 -
Fe - 0.4000 -
Cu - 0.0150 -
Cl - 0.0200 -
Al+Mg 97.5000 - -
Al 47.0000 53.0000 -

Mechanical Properties of steel grade FLM2

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)
759 (≥) 756 (≥) 31 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade FLM2

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
13 - -     0.23 -  
841 367 - 32.3 344   -  
677 - 44 42.2   112 341

Heat Treatment of steel grade FLM2

Heat treated : 1288°C - 1814°C

Technological Curves of steel grade FLM2

Cross Reference Table (Equivalent Grade) of FLM2

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