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Description

1.1831 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.1831
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel 1.1831
1.1138
GS-21Mn5
1.1138
G46Mn4
1.1159
GS-46Mn4
1.1159
G35Mn5
1.1831
GS-35Mn5

Chemical composition(mass fraction)(wt.%) of the 1.1831

C
Si
Mn
P
S
Cr Ni
 0.32-0.40 0.25-0.50  1.20-1.50  0.035  0.035     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.1831

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)
986 (≥) 357 (≥) 32 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 1.1831

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 - -     0.44 -  
416 822 - 12.3 323   -  
344 - 14 11.2   114 433

Heat Treatment of steel grade 1.1831

Heat treated : 1687°C - 1222°C

Technological Curves of steel grade 1.1831


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