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11 Mn 8 KE

EU EU 11Mn8KE 生产涂层焊条用圆盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11Mn8KE / 11 Mn 8 KE
Category Grade Standard Region/Area Standard Content
Metals 11 Mn 8 KE EU 133 EU 生产涂层焊条用圆盘条

Chemical composition(mass fraction)(wt.%) of the 11 Mn 8 KE

Element Min Max Similar

Mechanical Properties of steel grade 11 Mn 8 KE

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)
745 (≥) 523 (≥) 31 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 11 Mn 8 KE

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 - -     0.23 -  
519 489 - 44.3 343   -  
878 - 13 24.2   421 411

Heat Treatment of steel grade 11 Mn 8 KE

Heat treated : 1317°C - 1868°C

Technological Curves of steel grade 11 Mn 8 KE

Cross Reference Table (Equivalent Grade) of 11 Mn 8 KE

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