11SMnPb37, DIN-EN 1.0737, Free Cutting Steel
11SMnPb37, DIN-EN 1.0737, Free Cutting Steel
STEELMAX Steel Story
DIN-EN 1.0737, 11SMnPb37 은 납 쾌삭강으로
AISI 12L14 (UNS
11SMnPb37, DIN-EN 1.0737, Free Cutting Steel
STEELMAX Steel Story
DIN-EN 1.0737, 11SMnPb37 은 납 쾌삭강으로
AISI 12L14 (UNS