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FOX 340 NiCr 4 2

Hungary MSZ FOX340NiCr42 Abrasion resisting alloyed cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FOX340NiCr42 / FOX 340 NiCr 4 2
Category Grade Standard Region/Area Standard Content
Metals FOX 340 NiCr 4 2 MSZ 8273 Hungary Abrasion resisting alloyed cast iron

Chemical composition(mass fraction)(wt.%) of the FOX 340 NiCr 4 2

Element Min Max Similar
Si 0.3000 0.5000 -
S - 0.1500 -
P - 0.3000 -
Ni 3.3000 5.0000 -
Mo 0.2000 0.5000 -
Mn 0.3000 0.7000 -
Cr 1.5000 2.5000 -
C 3.2000 3.6000 -

Mechanical Properties of steel grade FOX 340 NiCr 4 2

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)
532 (≥) 699 (≥) 33 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade FOX 340 NiCr 4 2

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
31 - -     0.41 -  
574 749 - 11.3 224   -  
424 - 13 33.2   434 124

Heat Treatment of steel grade FOX 340 NiCr 4 2

Heat treated : 1744°C - 1562°C

Technological Curves of steel grade FOX 340 NiCr 4 2

Cross Reference Table (Equivalent Grade) of FOX 340 NiCr 4 2

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