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Global 企业标准 3.4394 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3.4394 / 3.4394
Category Grade Standard Region/Area Standard Content
Metals 3.4394 -- Global

Chemical composition(mass fraction)(wt.%) of the 3.4394

Element Min Max Similar
Zr 0.1000 0.1600 -
Zn 5.7000 6.7000 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.0600 -
Si - 0.1200 -
Ni - 0.0500 -
Mn - 0.1000 -
Mg 2.1000 2.6000 -
Fe - 0.1500 -
Cu 1.5000 2.0000 -
Cr - 0.0500 -
Al - - -

Mechanical Properties of steel grade 3.4394

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)
975 (≥) 571 (≥) 22 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 3.4394

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
42 - -     0.34 -  
272 292 - 41.3 341   -  
342 - 21 11.2   144 313

Heat Treatment of steel grade 3.4394

Heat treated : 1681°C - 1127°C

Technological Curves of steel grade 3.4394

Cross Reference Table (Equivalent Grade) of 3.4394

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