Description
1.
Chemical
Composition(%)
C: 0.***0.*0 Si:0.***0.*5 Mn:0.***0.*0 W:5.***6.*5 Cr:3.***4.*0 Mo:4.***5.*0 V:1.***2.*0 P.S:
≤0.**0
2.
Available sizes :
Round Bar: 2mm ~
**0mm
Flat: thickness:0.6~ **0mm , width: *0~ **0mm .
Annealed
hardness :≤**5HBS
4 Properties of M2 high speed
steel
•
excellent compressive strength and wear resistance
•
Resistance to plastic deformation
• Good toughness and
thermoplasticity
5 Applications
M2 HSS Steel is widely
used for manufacture of metal-cutting tools,
cold-forming tools, such as cold extrusion rams and dies, as well
as for cutting and precision cutting tools.
6
Technique
EF/ESR
+ forging+hot rolled +annealed
7 Process
Furnce
material-melting-steel ingot-forging-forging
billet-heating-rolling-slow
cooling-collecting-annealing-finishing-inspection-package-warehousing
8
Delivery condition
Annealed + black/peeled/turned/grinding/polishing
surface option, UT test accord with SEP******4 class c/c
China M2 High Speed Steel
