DIN16756 black nitrided ejector sleeves
USD $1 - $100 /Piece
Min.Order:100 Pieces
Sichuan Machinery Imp. & Exp. Corp. Ltd.
Material: 1.2344 Hot Work Die Steel
Standard: DIN16756-/ISO8405
Hardness: surfac=Black Bath Nitrided
to≥950HV0.3 with MoS2 coating
core:HRC40-45