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China CNS 7N01 铝及铝合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 7N01 / 7N01
Category Grade Standard Region/Area Standard Content
Metals 7N01 CNS H 3019 China 铝及铝合金管

Chemical composition(mass fraction)(wt.%) of the 7N01

Element Min Max Similar
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Ti - 0.2000 -
Zr - 0.2500 -
V - 0.1000 -
Zn 4.0000 5.0000 -
Cr - 0.3000 -
Mg 1.0000 2.0000 -
Mn 0.2000 0.7000 -
Cu - 0.2000 -
Fe - 0.3500 -
Si - 0.3000 -
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Ti - 0.2000 -
Zr - 0.2500 -
V - 0.1000 -
Zn 4.0000 5.0000 -
Cr - 0.3000 -
Mg 1.0000 2.0000 -
Mn 0.2000 0.7000 -
Cu - 0.2000 -
Fe - 0.3500 -
Si - 0.3000 -

Mechanical Properties of steel grade 7N01

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)
471 (≥) 913 (≥) 23 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 7N01

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
41 - -     0.12 -  
478 415 - 41.3 133   -  
811 - 42 14.2   143 412

Heat Treatment of steel grade 7N01

Heat treated : 1396°C - 1692°C

Technological Curves of steel grade 7N01

Cross Reference Table (Equivalent Grade) of 7N01

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