Min. Order Reference FOB Price
5 Pieces US$2.00-9.00 / Piece
Product Description
Grade ISO Grade Grain Size (um) CO (%) Hardness Hardness g/cm³ (Density) N/mm²(TRS) Grade ISO Grade Grain Size Cobalt Content HRA HV30 g/cm³ N/mm² GU25F K20-K40 0.4 12 92.6 1750 14.1 4700 GU20F K20-K40 0.6 10 92.3 1670 14.37 4200 GU20 K20-K40 0.8 ...