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Description

1.4462 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.4462
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel 1.4462
1.4003
1.4307
1.4565
1.4404
1.4432
1.4435
1.4438
1.4406
1.4429
1.4439

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

 

 

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.030  1.00  2.00  0.035  0.015 21.0-23.0 4.50-6.50  2.50-3.00  N 0.10-0.22

Mechanical Properties of steel grade 1.4462

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)
593 (≥) 284 (≥) 23 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 1.4462

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
23 - -     0.12 -  
469 384 - 24.3 312   -  
292 - 11 24.2   143 433

Heat Treatment of steel grade 1.4462

Heat treated : 1237°C - 1647°C

Technological Curves of steel grade 1.4462

Cross Reference Table (Equivalent Grade) of 1.4462

Grade Standard Country Application
1.4462 austenite and ferrite special steel
1.4462(AFNOR) AFNOR France Austenitic-Ferrite

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