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Description

Germany DIN 1.1131 and 1.1131 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 1.1131
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1.1131 DIN Germany
ASTM 14Q
ASTM 15A
ICI 52100
Grade21
Grade31
GS-38
GS-45
GS-52
GS-60
GS-16-Mn5

Chemical composition(mass fraction)(wt.%) of the 1.1131

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.15-0.20 Max 0.60 1.00-1.50 Max 0.020 Max 0.015 Max 0.30 Max 0.40 Max 0.15

Mechanical Properties of steel grade 1.1131

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)
962 (≥) 796 (≥) 33 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 1.1131

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 - -     0.43 -  
475 486 - 44.3 333   -  
741 - 43 14.2   133 231

Heat Treatment of steel grade 1.1131

Heat treated : 1699°C - 1266°C

Technological Curves of steel grade 1.1131

Cross Reference Table (Equivalent Grade) of 1.1131

Grade Standard Country Application
1.1131 DIN Germany

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