high speed steel D2

Application: for pounch mold,knife mold,screw Special Use: Mold Steel Surface Treatment: black/polish/machined

1.Steel grade:

D2(AISI/ASTM) 1.2379(DIN) SKD10(JIS) Cr12Mo1V1(GB)

2.Chemical Composition(%)

C	Si	Mn	P	S	Cr	W	Mo	V
1.50	0.60MAX	0.60MAX	MAX 0.030	MAX 0.030	12.10	MAX 0.40	0.85	1.10MAX

3.Steel properties:

Normal hardenability and antiwear, little shape istoration in quenching, carbide partical small and distributed equally.

4:Delivery Condition:

Annealed Hardness:HB=255;

Forging,EAF,milled,machined and peeled surface or black surface.

5:Characteristic:

The steel is of high harden ability,good performance in distortion resistance.

The steel is of fine hardness and abrasive resistance .

6:Applications:

used for making large area, complex shape and large impact cold work moulds and tools, like: punching moulds, cold squeezing moulds and circular saws.

high speed steel D2