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Ch 18 N 10 M 2 TSL

Bulgaria BDS Ch18N10M2TSL Stainless steel castings. Designations and technical requirements and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ch18N10M2TSL / Ch 18 N 10 M 2 TSL
Category Grade Standard Region/Area Standard Content
Metals Ch 18 N 10 M 2 TSL BDS 9631 Bulgaria Stainless steel castings. Designations and technical requirements

Chemical composition(mass fraction)(wt.%) of the Ch 18 N 10 M 2 TSL

Element Min Max Similar

Mechanical Properties of steel grade Ch 18 N 10 M 2 TSL

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)
741 (≥) 791 (≥) 21 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade Ch 18 N 10 M 2 TSL

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 - -     0.33 -  
826 779 - 44.3 212   -  
755 - 11 22.2   124 143

Heat Treatment of steel grade Ch 18 N 10 M 2 TSL

Heat treated : 1445°C - 1119°C

Technological Curves of steel grade Ch 18 N 10 M 2 TSL

Cross Reference Table (Equivalent Grade) of Ch 18 N 10 M 2 TSL

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