High speed tool steel

High speed tool steel Low content of P and S We can make diffrent shape according client's requirment.

High speed tool steel

1.high speed M2/1.3343/SKH-51(SKH9) 2.Outstanding wear resistance 3.Forged 4.UT, C/c 5. In stock

high speed tool steel AISI M2/DIN S-6-5-2(1.3343)/JIS SKH-51(SKH9)

Steel No.

GB	AISI	DIN	JIS
W6Mo5Cr4V2	M2	S-6-5-2 (1.3343)	SKH9

Advantages:

M-2 is the most widely used high speed steel for general purpose cutting applications. With a high working hardness, M-2 has an optimum combination of wear resistance and toughness, making it desirable for non-machining applications such as punches, die buttons, cold heading inserts and cold forming rolls.

Composition(%) Product	C	Mn	Si	Cr	Mo	V	W	P/S
M2	0.80-0.90	0.15-0.40	0.20-0.45	3.80-4.40	4.50-5.50	1.75-2.20	5.50-6.75	≤0.03

Very high red hardness.

Outstanding wear resistance.

High hardening response.

Machinability:

The machinability of fully annealed M-2 is rated at 55% of a 1% carbon tool steel. It also has a low to medium grindability.

Mechanical Property

Annealed Hardness: HBS≤255

Quenching Hardness: HRC≥63

Delivery Condition

Forged + Annealed + Machining (Peeled/Turned)

Size Availability

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

Reference Size

	Diameter (mm)	Length (mm)	Width (mm)	Thickness (mm)
Plate/Sheet	————	2000-6000	70-600	20-200
Round	50-300	2000-6000	70-600	20-200

Both electric steel and electroslag steel/Standard – Non-standard

are avaliable.

High speed tool steel