Description: Air-hardening Tool Steel Welding Alloy
Harris 3AH tool steel is used to weld AISI A2 – A6 air hardening tool steels. Preheat the part to as high a temperature as is consistent with the final hardness requirements, preferably in the range of 300-1000F (250-538C). Post heat or temper the deposit as per the chart.
|003AH30||1/16″ x 36″ T/S – 5# Box|
|RC Hardness as Deposited 48-52; Preheat 300F-1000F; Anneal 1500F-1600F; Harden 1750F-1850F; Post-Heat 300F-1000F; Quench Air|