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Description

1.4542 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 1.4542
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 1.4542
1.4509
1.4510
1.4511
1.4512
1.4521
1.4529
1.4532
1.4535
1.4539
1.4541

Chemical composition(mass fraction)(wt.%) of the 1.4542

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.07  0.70  1.50  0.040  0.015  15.0-17.0  3.00-5.00  ----------  Cu  3.00-5.00
Nb  5*C≤0.45

Mechanical Properties of steel grade 1.4542

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)
859 (≥) 825 (≥) 31 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 1.4542

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
34 - -     0.44 -  
279 976 - 12.3 424   -  
339 - 11 34.2   244 422

Heat Treatment of steel grade 1.4542

Heat treated : 1987°C - 1374°C

Technological Curves of steel grade 1.4542

Cross Reference Table (Equivalent Grade) of 1.4542

Grade Standard Country Application
W-Nr 1.4542 DIN Germany Stainless steel
1.4542 AFNOR France Martensite And Precipitation Hardening

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