
Material Grade Converter
A runnable cross-reference table for cold-work tool steel, high-speed steel, martensitic stainless and carbide grades. Find the equivalent of AISI D2, M2, M4.

A runnable cross-reference table for cold-work tool steel, high-speed steel, martensitic stainless and carbide grades. Find the equivalent of AISI D2, M2, M4.

Cemented tungsten carbide is a powder-metallurgy composite of tungsten carbide grains in a cobalt binder. The standard material for granulator.

YG6X and YG8 are the two most-specified Chinese GB standard tungsten carbide grades for industrial knives. The 2 % cobalt difference looks small but it changes.