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OX 260 NiCr 4 2

Hungary MSZ OX260NiCr42 Abrasion resisting alloyed cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: OX260NiCr42 / OX 260 NiCr 4 2
Category Grade Standard Region/Area Standard Content
Metals OX 260 NiCr 4 2 MSZ 8273 Hungary Abrasion resisting alloyed cast iron

Chemical composition(mass fraction)(wt.%) of the OX 260 NiCr 4 2

Element Min Max Similar

Mechanical Properties of steel grade OX 260 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)
952 (≥) 487 (≥) 41 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade OX 260 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
12 - -     0.11 -  
376 619 - 31.3 221   -  
157 - 11 44.2   144 212

Heat Treatment of steel grade OX 260 NiCr 4 2

Heat treated : 1631°C - 1259°C

Technological Curves of steel grade OX 260 NiCr 4 2

Cross Reference Table (Equivalent Grade) of OX 260 NiCr 4 2

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