YG8

WOCO identifies this item as tungsten carbide punch die, model / grade YG8.

The source sizes include OD19*ID10*H27 millimeter; OD25*ID13*H26 millimeter.

The recorded tolerance field is ID -0.3 -0.1, OD ±0.3 H ±0.3 / OD ±0.5 ID -0.4 -0.1 H ±0.55; confirm its dimension basis and units against the drawing.

Application & selection

Cemented carbide is used for wear parts and forming components where hardness and resistance to abrasion are important. The supplied notes list moulds, measuring tools, bearing-related parts and other wear components among its applications.

For a shaped component, the contact surface, load path and assembly fit are central to selection. Supply the component drawing and distinguish abrasive wear from impact or corrosive service when discussing the grade and finishing requirements.

Details to confirm for this product

• Component drawing, mating dimensions and tolerance convention.
• Wear mechanism, contact load and operating environment.
• Surface finish, machining allowance and material acceptance data.

References: Tungsten carbide and cemented carbide. The material-family guidance supports selection; confirm grade-specific acceptance criteria using the applicable technical document.