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Russia GOST 46N Precision alloys. Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 46N / 46N
Category Grade Standard Region/Area Standard Content
Metals 46N GOST 10994 Russia Precision alloys. Grades

Chemical composition(mass fraction)(wt.%) of the 46N

Element Min Max Similar
Si - 0.3000 -
S - 0.0200 -
P - 0.0200 -
Ni 45.5000 46.5000 -
Mn - 0.4000 -
Fe - - -
C - 0.0500 -

Mechanical Properties of steel grade 46N

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)
949 (≥) 949 (≥) 21 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 46N

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 - -     0.34 -  
337 831 - 44.3 214   -  
429 - 21 14.2   344 433

Heat Treatment of steel grade 46N

Heat treated : 1312°C - 1514°C

Technological Curves of steel grade 46N

Cross Reference Table (Equivalent Grade) of 46N

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