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11 SMnPb 28

EU EU 11SMnPb28 高速削切钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11SMnPb28 / 11 SMnPb 28
Category Grade Standard Region/Area Standard Content
Metals 11 SMnPb 28 EU 87 EU 高速削切钢

Chemical composition(mass fraction)(wt.%) of the 11 SMnPb 28

Element Min Max Similar

Mechanical Properties of steel grade 11 SMnPb 28

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)
652 (≥) 533 (≥) 24 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 11 SMnPb 28

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
44 - -     0.11 -  
229 692 - 43.3 223   -  
943 - 32 22.2   432 222

Heat Treatment of steel grade 11 SMnPb 28

Heat treated : 1296°C - 1493°C

Technological Curves of steel grade 11 SMnPb 28

Cross Reference Table (Equivalent Grade) of 11 SMnPb 28

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