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Germany DIN 1.1125 Low alloy Mn steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.1125 / 1.1125
Category Grade Standard Region/Area Standard Content
Metals 1.1125 -- Germany Low alloy Mn steel

Chemical composition(mass fraction)(wt.%) of the 1.1125

Element Min Max Similar

Mechanical Properties of steel grade 1.1125

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)
164 (≥) 621 (≥) 23 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 1.1125

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
42 - -     0.31 -  
425 678 - 22.3 243   -  
383 - 24 44.2   212 121

Heat Treatment of steel grade 1.1125

Heat treated : 1992°C - 1941°C

Technological Curves of steel grade 1.1125

Cross Reference Table (Equivalent Grade) of 1.1125

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