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China CNS 3103 铝及铝合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3103 / 3103
Category Grade Standard Region/Area Standard Content
Metals 3103 CNS H 3019 China 铝及铝合金管

Chemical composition(mass fraction)(wt.%) of the 3103

Element Min Max Similar
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Zr+Ti - 0.1000 -
Zn - 0.2000 -
Cr - 0.1000 -
Mg - 0.3000 -
Mn 0.9000 1.5000 -
Cu - 0.1000 -
Fe - 0.7000 -
Si - 0.5000 -
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Zr+Ti - 0.1000 -
Zn - 0.2000 -
Cr - 0.1000 -
Mg - 0.3000 -
Mn 0.9000 1.5000 -
Cu - 0.1000 -
Fe - 0.7000 -
Si - 0.5000 -

Mechanical Properties of steel grade 3103

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)
174 (≥) 491 (≥) 11 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 3103

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
32 - -     0.32 -  
863 926 - 12.3 114   -  
795 - 32 12.2   131 244

Heat Treatment of steel grade 3103

Heat treated : 1891°C - 1679°C

Technological Curves of steel grade 3103

Cross Reference Table (Equivalent Grade) of 3103

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