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11 MnSi 6

Germany DIN 11MnSi6 Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11MnSi6 / 11 MnSi 6
Category Grade Standard Region/Area Standard Content
Metals 11 MnSi 6 DIN 17145 Germany Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the 11 MnSi 6

Element Min Max Similar
Si 0.7000 1.0000 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.1500 -
Mo - 0.1500 -
Mn 1.3000 1.6000 -
Cu - 0.2000 -
Cr - 0.1500 -
C 0.0700 0.1400 -
Al - 0.0200 -

Mechanical Properties of steel grade 11 MnSi 6

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)
497 (≥) 859 (≥) 14 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 11 MnSi 6

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
34 - -     0.23 -  
384 799 - 24.3 144   -  
834 - 13 22.2   423 211

Heat Treatment of steel grade 11 MnSi 6

Heat treated : 1574°C - 1111°C

Technological Curves of steel grade 11 MnSi 6

Cross Reference Table (Equivalent Grade) of 11 MnSi 6

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