Specifications

D3 tool steel
1. UT test grade: SEP 1921-84 Class C/c
2. Payment terms:TT/LC at sight
3. M.O.Q.: 20 tons

 

 

 

D3 tool steel

1.Main application

For cold work die or punch pin with few impact lasd and high wear-resistance requirements such as  coining die, measuring tool.

2.Manufacturers

Changcheng Steel, Huangshi

3.Delivery condition

Conventional or ESR, hot rolling or forging, black surface or milling

Annealed, hardness , HB217~269

Width, 205~610mm     Thickness, 20~300mm 

4.General

High through hardenability, good wear-resistance, belong to ledeburite steel

5.Chemical analysis

C	Si	Mn	Cr		S.P
2.00~2.30	≤0.40	≤0.40	11.50~13.0		≤0.030

6.Delivery

Mill deliver condition,without sawing or cutting 

7.Compared grades(based on usage)

Chinese	American	German	Japanese
GB	AISI	DIN	JIS
Cr12	D3	1.2080	SKD1