Carburized at 925°C (1700°F) for 8 hrs., pot cooled, reheated to 815°C (1500°F), oil quenched, reheated to 790°C (1450°F), oil quenched, 230°C (450°F) temper. 1.2mm case depth. Recommended practice for max. core toughness |
UNS H48200, ASTM A304, SAE J1268, low carbon steels |