DOT Code: 504.682-026

Industry: heat treating

Controls furnace to reheat previously quenched and hardened metal objects, and quenches them in brine, water, oil, or molten lead to remove quenching strains and brittleness and to impart toughness to metal.

GOE: 06.02.10 STRENGTH: M GED: R3 M3 L2 SVP: 4 DLU: 77