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Description

1.4512 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.4512
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel 1.4512
1.4438
1.4406
1.4429
1.4439
1.4462
1.4410
1.4424
1.4311
1.4318
1.4362

Chemical composition(mass fraction)(wt.%) of the 1.4512

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.030  1.00  1.00  0.040  0.015  10.5-12.5  ---------  ------------  Ti 6 * (C+N)≤ 0.65

Mechanical Properties of steel grade 1.4512

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)
377 (≥) 496 (≥) 11 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 1.4512

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
44 - -     0.22 -  
226 538 - 41.3 432   -  
671 - 32 33.2   333 443

Heat Treatment of steel grade 1.4512

Heat treated : 1762°C - 1527°C

Technological Curves of steel grade 1.4512

Cross Reference Table (Equivalent Grade) of 1.4512

Grade Standard Country Application
W-Nr 1.4512 DIN Germany Stainless steel
1.4512 AFNOR France Ferritic

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