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Global 企业标准 4046 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4046 / 4046
Category Grade Standard Region/Area Standard Content
Metals 4046 -- Global

Chemical composition(mass fraction)(wt.%) of the 4046

Element Min Max Similar
Zn - 0.1000 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.1500 -
Si 9.0000 11.0000 -
Mn - 0.4000 -
Mg 0.2000 0.5000 -
Fe - 0.5000 -
Cu - 0.0300 -
Be - 0.0003 -
Al - - -

Mechanical Properties of steel grade 4046

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)
888 (≥) 844 (≥) 13 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade 4046

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
33 - -     0.31 -  
655 155 - 41.3 334   -  
447 - 41 21.2   424 221

Heat Treatment of steel grade 4046

Heat treated : 1562°C - 1111°C

Technological Curves of steel grade 4046

Cross Reference Table (Equivalent Grade) of 4046

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