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0 Ch 17 N 15 M 3 T

Bulgaria BDS 0Ch17N15M3T Stainless steels. Designations and technical requirements and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0Ch17N15M3T / 0 Ch 17 N 15 M 3 T
Category Grade Standard Region/Area Standard Content
Metals 0 Ch 17 N 15 M 3 T BDS 6738 Bulgaria Stainless steels. Designations and technical requirements

Chemical composition(mass fraction)(wt.%) of the 0 Ch 17 N 15 M 3 T

Element Min Max Similar
Ti 0.3000 0.6000 -
Si - 0.8000 -
S - 0.0250 -
P - 0.0350 -
Ni 14.0000 16.0000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 16.0000 18.0000 -
C - 0.0800 -

Mechanical Properties of steel grade 0 Ch 17 N 15 M 3 T

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)
269 (≥) 429 (≥) 22 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 0 Ch 17 N 15 M 3 T

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
42 - -     0.13 -  
885 471 - 12.3 342   -  
131 - 24 44.2   223 241

Heat Treatment of steel grade 0 Ch 17 N 15 M 3 T

Heat treated : 1762°C - 1772°C

Technological Curves of steel grade 0 Ch 17 N 15 M 3 T

Cross Reference Table (Equivalent Grade) of 0 Ch 17 N 15 M 3 T

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