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China GB LB733 变形铝及铝合金化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LB733 / LB733
Category Grade Standard Region/Area Standard Content
Metals LB733 GB/T 3190 China 变形铝及铝合金化学成分

Chemical composition(mass fraction)(wt.%) of the LB733

Element Min Max Similar

Mechanical Properties of steel grade LB733

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)
616 (≥) 175 (≥) 24 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade LB733

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
24 - -     0.22 -  
999 937 - 32.3 122   -  
463 - 11 44.2   244 321

Heat Treatment of steel grade LB733

Heat treated : 1579°C - 1356°C

Technological Curves of steel grade LB733

Cross Reference Table (Equivalent Grade) of LB733

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