High speed tool steel M2

High speed tool steel(HSS)
1.GB W6Mo5Cr4V2/JIS SKH51 /AISI M2/DIN HS6-5-2
2.Technology:Forged
3.Surface: Bright

High speed steel(HSS or HS) is a subset of tool steels,
commonly used in tool bits and cutting tools.
It is often used in power saw blades and drill bits.

 

1.Description

High speed tool steel(HSS/HS)/Tool steel

2.Grade

GB W6Mo5Cr4V2/JIS SKH51 /AISI M2/DIN HS6-5-2

3.Chemical Composition

C	Si	Mn	S	P	Cr	V	W	Mo
0.8-0.9	0.2-0.45	0.15-0.4	≤0.03%	≤0.03%	3.8-4.4	1.75-2.2	5.5-6.75	4.5-5.5

4.Dimension(mm)

1)Round Bar: Diameter 20-400mm
2)Flat Bar: Thickness20-200mm*Width60-500mm
3)Plate:Thickness0.5-200mm
Note:we can produce special specification products as per customer's requiremen

5.Hardness

Tempering °C	500	550	600	650
HRC	64	65	64	61

6.Smelting Process: EAF+LF+VD+ESR

7.Surface:Peeling/Turned/Grinding/Polishing

8.Inspecting:UTS according to SEP1921 C/c or GB/T6402

9.Quality Control

test products mechanical and chemical properties in every procedure
(third party inspection institution:ISO9001-2008,CIQ,SGS,ITS,BV,etc)

10.Certificate

Mill Test Certificate(MTC)
Mangnaflux Test
Ultrasonic Test

11.Performance Characteristic

HSS M2 has good red-hardness and retains its cutting edge longer than other general purpose high speed steels, not as shock resistant or as flexible as other HSS grades with less tungsten. Generally favored for high production machine work.

12.Characteristic Application

used for making tool for lathe,milling cutter,scraper,hobbing cutter,gear wheel cutting,cold work mould and so on

13.Packaging

We provide the package according to the export standard (oiled, humidity proofing packing, pallets )or as client's requirements

14.Delivery Time

within 20-30 days after we receive the deposit or L/C at sight.