Various types of steel are used to manufacture circular saw blades, dependant on the type of saw blade and its application. For tungsten carbide tipped saws a high chrome, high carbon steel is used (1075 Cr1). This can be used for plate saws as well. Another option that we use particularly for applications needing higher crack resistance for larger blades and slightly harder blades is 80CrV2, which has a higher carbon content and an addition of vanadium. Friction saws are generally produced from chrome vanadium. Hot saws are made from a variety of materials and differ due the material being cut and machinery being used. Food grade stainless steel blades can be made from 420 stainless steel, however, the preferred grade is either 440B or a proprietary grade. HSS saws are generally made from Dim05 HSS.
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