High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

Tool Steels


Cold work die steel is mainly used to manufacture molds for press forming workpieces in a cold state. Such as: cold blanking die, cold stamping die, cold drawing die, imprinting die, cold extrusion die, thread pressing die and powder pressing die. Cold wo

Materials & Grade Sheets

Forms and Shapes:Round bar (Diameter): 5.50 ~ 650mm; Square bar / Flat bar: 1 ~ 1000mm; Wire rod (Diameter): 0.10 ~ 16mm; Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form); Forging piece: Different shapes based on OEM; Tube Pipe; Profiled Steel etc.

ASTM P2

UNS T51602

ASTM S7

UNS T41907

ASTM S6

UNS T41906

ASTM S5

UNS T41905

ASTM S4

UNS T41904

ASTM S2

UNS T41902

ASTM S1

UNS T41901

ASTM O7

UNS T31507

ASTM O6

UNS T31506

ASTM O2

UNS T31502

ASTM O1

UNS T31501

ASTM D7

UNS T30407

ASTM D5

UNS T30405

ASTM D4

UNS T30404

ASTM D3

UNS T30403

ASTM D2

UNS T30402

ASTM A10

UNS T30110

ASTM A9

UNS T30109

ASTM A8

UNS T30108

ASTM A7

UNS T30107

ASTM A6

UNS T30106

ASTM A5

UNS T30105

ASTM A4

UNS T30104

ASTM A3

UNS T30103

ASTM A2

UNS T30102

ASTM H43

UNS T20843

ASTM H42

UNS T20842

ASTM H41

UNS T20841

ASTM H26

UNS T20826

ASTM H25

UNS T20825