Bulgaria BDS 8Ch20N2S2 High alloyed steels for internal combustion engine valves. Designations and technical requirements and Mechanical Properties, Chemical Element, Cross Reference.

Chemical composition(mass fraction)(wt.%) of the 8 Ch 20 N 2 S 2

Mechanical Properties of steel grade 8 Ch 20 N 2 S 2

Physical Properties of steel grade 8 Ch 20 N 2 S 2

Heat Treatment of steel grade 8 Ch 20 N 2 S 2

Heat treated : 1863°C - 1145°C

Technological Curves of steel grade 8 Ch 20 N 2 S 2

Cross Reference Table (Equivalent Grade) of 8 Ch 20 N 2 S 2