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Hungary MSZ BNC2E Steels for case hardening and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BNC2E / BNC 2 E
Category Grade Standard Region/Area Standard Content
Metals BNC 2 E MSZ 31 Hungary Steels for case hardening

Chemical composition(mass fraction)(wt.%) of the BNC 2 E

Element Min Max Similar

Mechanical Properties of steel grade BNC 2 E

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)
997 (≥) 274 (≥) 14 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade BNC 2 E

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 - -     0.14 -  
883 815 - 12.3 241   -  
799 - 43 11.2   343 211

Heat Treatment of steel grade BNC 2 E

Heat treated : 1989°C - 1143°C

Technological Curves of steel grade BNC 2 E

Cross Reference Table (Equivalent Grade) of BNC 2 E

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