Milled Surface High Speed Tool Steel Bar AISI M2 With High Compressive Strength
Description:
1. AISI M2/DIN 1.3343/S6-5-2/ JIS SKH 51/GB W6Mo5Cr4V2 High speed steel fat bar
2. Hot rolled or forged condition, annealing or harden, black or milled surface
3. Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
4. leadtime: 7~30 days
5. Chemical composition:
|
C |
Si |
Mn |
Cr |
Mo |
V |
W |
P |
S |
|
0.86-0.94 |
0.40max |
0.45max |
3.80-4.50 |
4.70-5.20 |
1.70-2.20 |
5.90-6.70 |
0.03max |
0.03max |
6.Compared grades(based on usage):
|
Chinese |
American |
German |
Japanese |
|
GB |
AISI |
DIN |
JIS |
|
W6Mo5Cr4V2 |
M2 |
1.3343 |
SKH51 |
Applications:
Used in the manufacture of various types of general tools, and therefore can be produced under
high load wear-resistant parts, such as cold extrusion die. Has high hardness, high wear resistance,
high fever hard, high hardenability and sufficient ductility and toughness, good casting, forging, welding
and machining performance and tool steel, and thus it occupies and important position.
Specifications:
|
Hot rolled condition |
Steel round bar (mm) |
|
|
|
Diameter |
Length |
|
|
¢20~¢120 |
2500~5800 |
|
Forged condition |
¢50~¢300 |
2500~4000 |