Grade Cold Work Tool Steel

Brand Name

Characteristic

Application

GOA

AISI O1 mod.

Gauge, Shear blade
Die for cold press

DC11

AISI D2 (1.2379)
General-purpose Steel

Die & Punch for cold press

DC53

AISI D2 mod.
8Cr-2Mo type
High hardness & toughness

Punch & die for high strength steel
Threading die

GO5

Flame hardening Steel

Blanking, Piercing & Trimming die

GO40F

Pre-hardening Steel (36~40HRC)
Easy machining

Backing plate
Die plate
Short run die

GO4

Air hardening Steel

Precision mold
Die and punch for cold press