Typical chemical analysis in %: D2/1.2379

Heat treament data

Temperature           Duration            Cooling          Hardness

Soft annealing            820-850℃                2-5 h               furnace          ≦250HBS

Available size range

Round bars            Dia 30-400mm

Flat      bars            Thickness 30-400mm   Width 30-600mm

General fields of application

Deep drawing tools ,sections susceptible to fracture,shearing

Knives,trimming dies,thread rolling tools,woodworking tools,

Hobbing tools ,extrusion dies;compression and injection moulds

For filled plastics,sprue bushings

Similar Grade

GB     Cr12Mo1V1

AISI   D2

JIS    SKD11