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1.4462(AFNOR)

Description

France AFNOR 1.4462(AFNOR) Austenitic-Ferrite and 1.4462(AFNOR) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4462(AFNOR)

Chemical composition(mass fraction)(wt.%) of the 1.4462(AFNOR)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
Max 0.030 Max 1.00 Max 2.00 Max 0.035 Max 0.015 22.00-23.00 4.50-6.50 2.50-3.50 0.10-0.22

Mechanical Properties of steel grade 1.4462(AFNOR)

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)
428 (≥) 829 (≥) 31 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 1.4462(AFNOR)

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
14 - -     0.24 -  
335 922 - 31.3 242   -  
523 - 24 12.2   422 442

Heat Treatment of steel grade 1.4462(AFNOR)

Heat treated : 1523°C - 1374°C

Technological Curves of steel grade 1.4462(AFNOR)

Cross Reference Table (Equivalent Grade) of 1.4462(AFNOR)

Grade Standard Country Application
1.4462(AFNOR) AFNOR France Austenitic-Ferrite

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