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China GB LF11 工业用铝及铝合金热挤压型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LF11 / LF11
Category Grade Standard Region/Area Standard Content
Metals LF11 GB/T 6892 China 工业用铝及铝合金热挤压型材

Chemical composition(mass fraction)(wt.%) of the LF11

Element Min Max Similar

Mechanical Properties of steel grade LF11

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)
376 (≥) 172 (≥) 43 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade LF11

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
33 - -     0.31 -  
763 587 - 21.3 134   -  
492 - 23 14.2   334 112

Heat Treatment of steel grade LF11

Heat treated : 1626°C - 1258°C

Technological Curves of steel grade LF11

Cross Reference Table (Equivalent Grade) of LF11

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