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Description

1.2542 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2542
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 1.2542
1.2442
115W8
1.2453
X130W5
1.2510
100MnCrW4
1.2516
120WV4
1.2519
110WCrV5

Chemical composition(mass fraction)(wt.%) of the 1.2542

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.40-0.50  0.80-1.10  0.20-0.40  0.035 0.035   0.90-1.20      V   0.15-0.20
W   1.80-2.10

Mechanical Properties of steel grade 1.2542

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)
265 (≥) 591 (≥) 44 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 1.2542

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 - -     0.21 -  
761 697 - 22.3 411   -  
912 - 42 12.2   232 313

Heat Treatment of steel grade 1.2542

Heat treated : 1451°C - 1538°C

Technological Curves of steel grade 1.2542

Cross Reference Table (Equivalent Grade) of 1.2542

Grade Standard Country Application
1.2542 DIN Germany Cold working alloy tool steel

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