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1 Ch 17 N 2

Bulgaria BDS 1Ch17N2 Stainless steels. Designations and technical requirements and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1Ch17N2 / 1 Ch 17 N 2
Category Grade Standard Region/Area Standard Content
Metals 1 Ch 17 N 2 BDS 6738 Bulgaria Stainless steels. Designations and technical requirements

Chemical composition(mass fraction)(wt.%) of the 1 Ch 17 N 2

Element Min Max Similar

Mechanical Properties of steel grade 1 Ch 17 N 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)
129 (≥) 337 (≥) 33 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 1 Ch 17 N 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
21 - -     0.41 -  
958 436 - 32.3 133   -  
757 - 43 24.2   422 311

Heat Treatment of steel grade 1 Ch 17 N 2

Heat treated : 1441°C - 1748°C

Technological Curves of steel grade 1 Ch 17 N 2

Cross Reference Table (Equivalent Grade) of 1 Ch 17 N 2

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