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Global 企业标准 LM5 Norton Aluminium Products Ltd and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LM5 / LM5
Category Grade Standard Region/Area Standard Content
Metals LM5 -- Global Norton Aluminium Products Ltd

Chemical composition(mass fraction)(wt.%) of the LM5

Element Min Max Similar
Others total - 0.1500 -
Others each - 0.0500 -
Pb - 0.0500 -
Fe - 0.6000 -
Sn - 0.0500 -
Mg 3.0000 6.0000 -
Zn - 0.1000 -
Al - - -
Ti - 0.2000 -
Cu - 0.1000 -
Ni - 0.1000 -
Si - 0.3000 -
Mn 0.3000 0.7000 -

Mechanical Properties of steel grade LM5

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)
194 (≥) 223 (≥) 41 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade LM5

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
43 - -     0.24 -  
758 153 - 24.3 112   -  
328 - 11 22.2   212 122

Heat Treatment of steel grade LM5

Heat treated : 1532°C - 1925°C

Technological Curves of steel grade LM5

Cross Reference Table (Equivalent Grade) of LM5

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