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Description

1.2453 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2453
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 1.2453
1.2381
73MoV5-2
1.2414
120W4
1.2419
105WCr6
1.2436
X210CrW12
1.2442
115W8

Chemical composition(mass fraction)(wt.%) of the 1.2453

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 1.25-1.35  0.20-0.30 0.20-0.40   0.035  0.035   0.20      W   4.70-5.20

Mechanical Properties of steel grade 1.2453

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)
866 (≥) 424 (≥) 12 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 1.2453

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
33 - -     0.33 -  
511 722 - 13.3 323   -  
912 - 12 41.2   244 422

Heat Treatment of steel grade 1.2453

Heat treated : 1923°C - 1937°C

Technological Curves of steel grade 1.2453

Cross Reference Table (Equivalent Grade) of 1.2453

Grade Standard Country Application
1.2453 DIN Germany Cold working alloy tool steel

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