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China GB 4007 一般工业用铝及铝合金板、带材 第2部分:力学性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4007 / 4007
Category Grade Standard Region/Area Standard Content
Metals 4007 GB/T 3880.2 China 一般工业用铝及铝合金板、带材 第2部分:力学性能

Chemical composition(mass fraction)(wt.%) of the 4007

Element Min Max Similar
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Ti - 0.1000 -
Co - 0.0500 -
Zn - 0.1000 -
Ni 0.1500 0.7000 -
Cr 0.0500 0.2500 -
Mg - 0.2000 -
Mn 0.8000 1.5000 -
Cu - 0.2000 -
Fe 0.4000 1.0000 -
Si 1.0000 1.7000 -

Mechanical Properties of steel grade 4007

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)
162 (≥) 162 (≥) 12 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 4007

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
22 - -     0.21 -  
431 494 - 32.3 222   -  
226 - 41 22.2   422 334

Heat Treatment of steel grade 4007

Heat treated : 1228°C - 1988°C

Technological Curves of steel grade 4007

Cross Reference Table (Equivalent Grade) of 4007

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