This standard specifies the nitriding layer depth (hereinafter referred to as processing) caused by nitriding and soft nitriding processing (hereinafter referred to as processing) of steel.
KS D 0274-1993 history
2023KS D 0274-2023 Method of measuring nitrided case depth for iron and steel
0000 KS D 0274-1993(2018)
1993KS D 0274-1993 Method of measuring nitrided case depth for iron and stee1