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Z 120 M 12 M

France AFNOR NF Z120M12M Foundry casting.Abrasion resistant cast steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Z120M12M / Z 120 M 12 M
Category Grade Standard Region/Area Standard Content
Metals Z 120 M 12 M NF A32-058 France Foundry casting.Abrasion resistant cast steels

Chemical composition(mass fraction)(wt.%) of the Z 120 M 12 M

Element Min Max Similar

Mechanical Properties of steel grade Z 120 M 12 M

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)
797 (≥) 532 (≥) 31 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade Z 120 M 12 M

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
13 - -     0.21 -  
885 145 - 41.3 132   -  
695 - 32 12.2   141 112

Heat Treatment of steel grade Z 120 M 12 M

Heat treated : 1724°C - 1455°C

Technological Curves of steel grade Z 120 M 12 M

Cross Reference Table (Equivalent Grade) of Z 120 M 12 M

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