Heat Treating A2 Air-Hardening Tool Steel: Austenitize, Quench, and Temper
A2 air-hardening cold-work tool steel heat treatment: 1,750-1,800 F austenitize, air quench, 350-450 F double temper to 58-62 HRC for dies and punches.
A2 air-hardening cold-work tool steel heat treatment: 1,750-1,800 F austenitize, air quench, 350-450 F double temper to 58-62 HRC for dies and punches.