Black Tungsten Carbide Inserts Cutting Tools High Temperature
Resistance
Tungsten Carbide Inserts Cutting Tools Description
Tungsten Carbide Inserts Cutting Tools are replaceable and usually indexable bits of cemented carbide used
in machining steels, cast iron, high temperature alloys, and
nonferrous materials.
Carbide inserts allow faster machining and leave better finishes on
metal parts.
Carbide inserts can withstand higher temperatures than high speed
steel tools.
YT14 : Suitable for the finishing and semifinishing of steel and
cast steel.
YT5 : Suitable for the heavy duty rough tuming of steel and cast
steel with a big feed rate at a medium and low speed under
unfavorable working conditions
YS25 : It is special in using for the milling of steel and cast
steel
YC30S : Used for the milling of steel ,cast steel and alloy steel.
YC40 : Suitable for the heavy duty turning of steel and cast steel
with a big feel rate under unfavorable working condition.
YC45 : Suitable for the heavy duty turning of steel and cast steel
with a big feel rate.also for face milling.
| TYPE | Dimension ( mm ) |
| L | I.C | S | d | r |
| CNMG | ( ISO ) | ( ANSI ) |
| 90304 | 321 | 9.7 | 9.525 | 3.18 | 3.81 | 0.4 |
| 90308 | 322 | 9.7 | 9.525 | 3.18 | 3.81 | 0.8 |
| 120404 | 431 | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 |
| 120408 | 432 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 |
| 160608 | 542 | 16.1 | 15.875 | 6.35 | 6.35 | 0.8 |
| 190612 | 643 | 19.3 | 19.05 | 6.35 | 7.94 | 1.2 |
| TYPE | Dimension ( mm ) |
| L | I.C | S | d | r |
| CNMM | ( ISO ) | ( ANSI ) |
| 90304 | 321 | 9.7 | 9.525 | 3.18 | 3.81 | 0.4 |
| 90308 | 322 | 9.7 | 9.525 | 3.18 | 3.81 | 0.8 |
| 120404 | 431 | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 |
| 120408 | 432 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 |
| 160608 | 542 | 16.1 | 15.875 | 6.35 | 6.35 | 0.8 |
| 190612 | 643 | 19.3 | 19.05 | 6.35 | 7.94 | 1.2 |
Tungsten carbide insert 's grades and usages
| Grade | Density g/cm³ | Hardness HRA | T.R.S Mpa | Applications | ISO code |
| YG6 | 14.9 | 89.5 | 1670 | Suitable for the roughing pf cast iron and light alloys and also
for the milling of cast iron and low-alloy steel | K15 |
| YG8 | 14.6 | 89 | 1840 | K20 |
| YW2 | 12.9 | 90.5 | 1460 | Can be used fr the semifinishing of stainless steel and low-alloy
steel and it is mainly used for the machining of railway wheel hubs | M20 |
| YT14 | 11.4 | 90.5 | 1400 | Suitable for the finishing and semifinishing of steel and cast
steel. | P20 |
| YT5 | 12.8 | 89.5 | 1560 | Suitable for the heavy duty rough tuming of steel and cast steel
with a big feed rate at a medium and low speed under unfavorable
working conditions | P30 |
| YS25 | 13 | 90.5 | 1780 | It is special in using for the milling of steel and cast steel | P20 |
| YC30S | 12.9 | 90 | 1600 | Used for the milling of steel ,cast steel and alloy steel. | P30 |
| YC40 | 12.9 | 91 | 2200 | Suitable for the heavy duty turning of steel and cast steel with a
big feel rate under unfavorable working condition. | P35-P40 |
| YC45 | 12.75 | 90 | 2300 | Suitable for the heavy duty turning of steel and cast steel with a
big feel rate.also for face milling. | P40 |
Application Area
-Lathe tool holder : external turning ,boring , threading ,
grooving, cut-off .
-Carbide insert : turning, threading ,grooving ,milling .
