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Description

1.5422 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.5422
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel 1.5422
1.5121
GS-46MnSi4
1.5121
G38MnSi4
1.5123
G37MnSi5
1.5124
GS-20MoV8-4
1.5406
G18Mo5

Chemical composition(mass fraction)(wt.%) of the 1.5422

C
Si
Mn
P
S
Cr Ni
0.15-0.20  0.60  0.80-1.20  0.020  0.020  0.45-0.65   
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.5422

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)
137 (≥) 484 (≥) 42 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 1.5422

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 - -     0.14 -  
371 654 - 21.3 433   -  
813 - 43 33.2   224 212

Heat Treatment of steel grade 1.5422

Heat treated : 1296°C - 1727°C

Technological Curves of steel grade 1.5422


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