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Australia AS L5A-2E Cast steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L5A-2E / L5A-2E
Category Grade Standard Region/Area Standard Content
Metals L5A-2E AS/NZS 2074 Australia Cast steels

Chemical composition(mass fraction)(wt.%) of the L5A-2E

Element Min Max Similar
Si 0.2000 0.6000 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.4000 -
Mo 0.4500 0.6500 -
Mn 0.5000 1.0000 -
Cu - 0.3000 -
Cr+Ni+Cu - 0.8000 -
Cr - 0.2500 -
C - 0.2000 -

Mechanical Properties of steel grade L5A-2E

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)
285 (≥) 524 (≥) 41 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade L5A-2E

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
42 - -     0.43 -  
487 269 - 23.3 323   -  
845 - 14 41.2   222 223

Heat Treatment of steel grade L5A-2E

Heat treated : 1894°C - 1226°C

Technological Curves of steel grade L5A-2E

Cross Reference Table (Equivalent Grade) of L5A-2E

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