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Germany DIN M120-30S 在完全处理状态交付有晶粒取向电工钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: M120-30S / M120-30S
Category Grade Standard Region/Area Standard Content
Metals M120-30S DIN EN 10107 Germany 在完全处理状态交付有晶粒取向电工钢板和钢带

Chemical composition(mass fraction)(wt.%) of the M120-30S

Element Min Max Similar

Mechanical Properties of steel grade M120-30S

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)
818 (≥) 137 (≥) 11 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade M120-30S

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
22 - -     0.33 -  
289 224 - 31.3 324   -  
245 - 12 24.2   321 132

Heat Treatment of steel grade M120-30S

Heat treated : 1162°C - 1414°C

Technological Curves of steel grade M120-30S

Cross Reference Table (Equivalent Grade) of M120-30S

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