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AM-X 120 Mn 12

Spain UNE AM-X120Mn12 Low alloyed wear resisting cast steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AM-X120Mn12 / AM-X 120 Mn 12
Category Grade Standard Region/Area Standard Content
Metals AM-X 120 Mn 12 UNE 36254 Spain Low alloyed wear resisting cast steels

Chemical composition(mass fraction)(wt.%) of the AM-X 120 Mn 12

Element Min Max Similar

Mechanical Properties of steel grade AM-X 120 Mn 12

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)
171 (≥) 815 (≥) 21 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade AM-X 120 Mn 12

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
23 - -     0.34 -  
712 336 - 31.3 344   -  
227 - 33 41.2   232 334

Heat Treatment of steel grade AM-X 120 Mn 12

Heat treated : 1337°C - 1829°C

Technological Curves of steel grade AM-X 120 Mn 12

Cross Reference Table (Equivalent Grade) of AM-X 120 Mn 12

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