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Description

Brazil ABNT N-3343 Brazil Stainless steel and N-3343 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: N-3343

Chemical composition(mass fraction)(wt.%) of the N-3343

C(%) Si(%) Mn(%) S(%) Cr(%) V(%) W(%)
0.9 0.3 0.4 4.15 4.95 1.85 6.35

Mechanical Properties of steel grade N-3343

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)
478 (≥) 466 (≥) 41 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade N-3343

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
43 - -     0.42 -  
889 543 - 21.3 212   -  
152 - 14 14.2   322 421

Heat Treatment of steel grade N-3343

Heat treated : 1942°C - 1869°C

Technological Curves of steel grade N-3343

Cross Reference Table (Equivalent Grade) of N-3343

Grade Standard Country Application
N-3343 Brazil The Brazilian standard steel grade and steel products
N-3343 ABNT Brazil Brazil Stainless steel

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