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423322/81

Global 企业标准 423322/81 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 423322/81 / 423322/81
Category Grade Standard Region/Area Standard Content
Metals 423322/81 -- Global

Chemical composition(mass fraction)(wt.%) of the 423322/81

Element Min Max Similar
Zn - - -
Pb - 0.0500 -
Ni - 0.0700 -
Cu 69.0000 72.0000 -

Mechanical Properties of steel grade 423322/81

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)
374 (≥) 199 (≥) 44 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 423322/81

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 - -     0.41 -  
237 262 - 12.3 143   -  
879 - 31 12.2   112 321

Heat Treatment of steel grade 423322/81

Heat treated : 1737°C - 1473°C

Technological Curves of steel grade 423322/81

Cross Reference Table (Equivalent Grade) of 423322/81

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