Description
Detailed product information
High-speed tool steel referred to high-speed steel, which is a
kind of high carbon and high alloy cold work mould steel that is
suitable for high-speed cutting. What the most outstanding feature
is that it is high in hardness, wear resistance and hot hardness.
when the cutting tool temperatures is up to ******0 degrees
Celsius, the hardnesshas has no decline significantly , it can be
cut in higher speed than the low-alloy tool steel. It is
mainly used for all kinds of cutting tools that have high cutting
speed, heavy load, high operating temperature, such as lathe tools,
milling cutters, hobbing cutters, planer knives, broaches, drills,
wire hammers and so on, It can be also used for manufacturing hot
and cold deformation mould, hot springs, high temperature bearing
that they are required to have high wear resistance,
Performance Characteristics:
W6Mo5Cr4V2
is representative of theMo-series high speed steel,
whichis better than W*8Cr4V in toughness, wear
resistance, but they are similar in hardness, red hardness and
hot hardness. It can be used for producing a variety of larger
cutting tools that can withstand the impact and large scale tool
and thermoforming tool, and also can be used for wear parts, and
cold mould under the high loads
Applications:
It is used for
producinghigh-precisioncold
mould that hascomplicated
shape,and It is can also used for producing cutting
tools of slightdeformation , long and complicated
shape,such as broach, long tap ,long reamer
and special
cutters，etc.
Chemical
Composition(%):
|
C
|
Si
|
Mn
|
W
|
Mo
|
Cr
|
V
|
S
|
P
|
|
0.*0~0.*0
|
≤0.*5
|
≤0.*0
|
5.*0~6.*5
|
4.*0~5.*0
|
3.*0~4.*0
|
1.*5~2.*0
|
≤0.**0
|
≤0.**0
|
