Min. Order Reference FOB Price
1 Piece US$0.0001-0.0004 / Piece
Product Description
Product Description 25.0mm Stainless/304 (L) /316 (L) /420 (C) /440 (C) Steel Ball for Bearing Parts Hardness HRC25-64 Material AISI304/304L/316/316L/420/420C/440C Specification 25kg/20kg Color Sliver Layer Polishing Ball Shape Ground Chemical Composition C, Si, Mn, Cr, Cu Transport ...