Heat Treating D2 Cold-Work Tool Steel: Annealing, Hardening, and Tempering Parameters
D2 tool steel heat treatment — spheroidize annealing, austenitizing, oil or air quench, double tempering, cryogenic treatment, and achievable hardness. UTEC Industrial.
Heat Treating H13 Hot-Work Tool Steel
H13 hot-work tool steel heat treatment — austenitize, quench, and double temper parameters for die-casting, forging, and extrusion tooling.
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.
Heat Treating S7 Shock-Resistant Tool Steel: Austenitize, Quench, and Temper
S7 shock-resistant tool steel heat treatment: 1,700-1,750 F austenitize, oil or air quench, 400-1,050 F temper to 55-58 HRC for chisels and impact tools.