Series Model: Custom Stamping Dies & Tooling Series

WC-Co Material Grades: YG6, YG8, YG15, YG20, YG25, YG20C, YG25C; fine to coarse grain; grade selection based on application – lower cobalt for wear resistance, higher cobalt for impact toughness

Key Dimensions & Tolerances: Fully custom dimensions per component specifications; tolerance ±0.005–0.01 mm; precision-ground and EDM-finished working surfaces

Physical Properties: Hardness 82–93 HRA; TRS 2500–4250 MPa; density 13.5–15.2 g/cm³

Surface Roughness & Coatings: Working surface Ra 0.02–0.1 μm (mirror polish); optional TiN, TiCN, CrN, TiAlN, DLC coatings for reduced friction and extended tool life

Applicable Materials & Service Life: Carbon steel, alloy steel, stainless steel, copper, aluminum, brass; suitable for cold heading, stamping, punching, and forming operations

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