| Grade |
Typical property
values |
Performance &
Applications |
Equivalent
to ISO |
Density
g/cm3 |
Bending
Strength
N/mm2 |
Hardness
HRA |
| NT1 |
6.2 |
1100 |
93 |
Titanium carbonitride
base alloy , also called cermets, with of high hardness, good red
hard-ness and wear resistance, medium toughness, high
corrosion resistance to acids and alkalis and hi-temperature
oxidation resistance, and low density, used as tool materials for
manufacturing cars, tractors and other engine industries; bet for
cutting of carbon steel, low and medium alloy steels, and gray cast iron; of high cutting speeds, long tool life and high surface
finish also used in seal rings and housings in manufacturing of
chemical engineering equipment. |
P01~P05
K01~K05 |
| NT3 |
6.4 |
1500 |
91.5 |
P10~P20
K10~K15 |
| NT4 |
6.5 |
1600 |
91.0 |
P10~P30
K20 |
| NT5 |
6.3 |
1300 |
92.0 |
P20,M05
K10 |
| NT2 |
6.1 |
1370 |
92.8 |
Fine finishing and
finishing of steel, cast-irons, Si-AL alloys.
|
P01~P10 |
| NT6 |
7.2 |
1500 |
92.0 |
Semi-finishing of low
carbon steel, low alloy steel, gray cast iron, Si-AL alloy and
finishing of stainless steel.
|
P05~P15 |
YT
772-1 |
6.0 |
1000 |
93 |
Of wear resistance near
ceramics good thermo-stability and less toughness, for continuous
finishing of carbon steel, alloy steel, stainless steel, tol steel
and chilled steel to very high fineness.
|
P01~P05 |
YT
772-2 |
7.0 |
1500 |
91.5 |
Good wear resistance and
better toughness, relative impact resistance , for intermittent
turning and milling of cast iron and steel parts. |
P10~P20 |
|
