D2 alloy high speed steel(Cr12Mo1V1)

D2 alloy high speed steel 1.Steel grade: Cr12Mo1V1/D2/1.2379/SKD11 2.Steel for pressing mold,cutting knife and so on

D2 alloy high speed steel

die steel

Tool steel

Steel Grade No.

GB	AISI	DIN	JIS
Cr12Mo1V1	D2	1.2379	SKD11

Alloying compositions of common high speed steel grades (by %wt)

Grade	C	Mn	Si	Cr	Mo	V	W	P/S	Co
D2	1.50	0.35	0.35	12.10	0.85	0.60	≤0.40	≤0.030	-

Annealed hardness: 255

Hardening: 1010-1050°C

Temperings: 200 550°C

Secondary hardness:62-63  56

Application:

Steel for pressing mold, cutting knife,or mold,thread rolling dies and ceramic mold in bulk production.

Delivery Condition

Forged + Annealed + Machining (Peeled/Turned)

Size Availability

 We offer different shapes of steels, including square, flat and round.

D2 alloy high speed steel(Cr12Mo1V1)