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Description

1.4351 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4351
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel 1.4351
1.4009
X8Cr18
1.4015
X20CrMoNi17-1
X2CrNi24-12
1.4115
1.4332
X10CrNi30-9
1.4337
X3CrNi13-4

Chemical composition(mass fraction)(wt.%) of the 1.4351

C
Si
Mn
P
S
Cr Ni
 0.05         13.0  4.5 
Mo Al Cu Nb Ti V Ce
 +            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.4351

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)
257 (≥) 522 (≥) 41 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade 1.4351

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
31 - -     0.41 -  
518 179 - 23.3 143   -  
121 - 42 34.2   211 312

Heat Treatment of steel grade 1.4351

Heat treated : 1455°C - 1281°C

Technological Curves of steel grade 1.4351


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