Premium A-2 Tool Steel Micro Wire .025" (50 Pieces) - Perfect for Jewelry Making, Model Building & Precision Crafting

Product Description

Weldtool tool steel type A-2 is an A.I.S.I. A-2 air hardening tool steel alloy. The as welded hardness of the deposits will typically be 55–60 HRC, which can be tempered to lower hardness when necessary. This alloy has good wear resistance and moderate impact resistance.Weldtool A-2 tool steel is recommended for welding A.I.S.I. A-2 air hardening tool steels and other air hardening grades. Typical applications encountered are trim steels, piercing punches, flange, and forming dies as well as some draw form operations. This alloy is most widely used for general repair of the air hardening grades and A.I.S.I. D-2 where a complete heat treat cycle will be used.