| Grade | Typical property values | Performance & Applications | Equivalent to ISO
|
| Density g/cm3
| Bending Stre ngth N/mm2 | HardnessHRA
|
| TYT707 | 12.2 | 1650 | 92.0 | High wear resistance with desirable comprehensive properties. Machin-ing of alloy steel with high strength, speed steel and steel. | P10/M10 |
| TYT798 | 12.3 | 1910 | 91.5 | High toughness and resistance to thermal shock and plastic defmtion. Milling of alloy steel, tool alloy steel, manganese steel and stainless steel. | P20-P25/M20 |
| TYT767 | 13.1 | 1800 | 92.0 | High wear resistance and high resistance to plastc deformation. Contin-uous of intermittant cutting of maganese steel and stainless steel. | M10-M20 |
| TYT758 | 13.2 | 1960 | 92.0 | High hardness under high temperature and high wear resistance. Con-tinuous or intermittant cutting of steel with super strength. | P10-P20/M20 |
| TYT726 | 14.2 | 1610 | 92.5 | High red hardness and wear resistance. Turning and milling of chilled cast irons, cast alloy irons and quenched steel. | K05-K10/M20 |
| TYG610 | 14.6 | 1720 | 93.0 | Good thermal strength and high wear resistance. Continuous or intermit-tant cutting of cast itons, refractory alloys and quenched steel. | K01-K10 |
| TYG600 | 14.9 | 1550 | 93.5 | High red hardness, wer resistance and thermal strength under high temperature. Machining of cast irons, quenched steel, nonferrus metals and non - metalic materials. | K01-K05 |
| TYG643 | 13.7 | 1800 | 92.5 | High wear resistance, high resistance to oxidation and to bonding. Ma-chining of cast irons, refrctory alloys, stainless steel quenched steel and non - ferroys materials. | K05-K10/M10 |
| TYG813 | 14.4 | 2100 | 91.5 | Optimum wear resistance, high bending strength and high resistance to bonding. Machining of refractory alloys, stainless steel and high man - ganese steel,etc. | K10-K20/M20 |
| TYG640 | 13.2 | 2410 | 91.0 | Good thermal strength, high resistance to wer, impact and oxidation. Continuous or intermittant cutting of heavy workpieces of cast irons, milling and planing of refractory steel with high strength. | K30-K40/M40 |
| TYG546 | 14.6 | 2150 | 90.0 | Good tiyghness, high strength, capable of resising high impact load. Royghing of stainless steel and cast irons. | K30-K40 |
| TYG532 | 14.1 | 1960 | 92.0 | High hardness and toyghness. Machining of cast irons, stainless steel, and refractory alloys, etc. | K10-K20/M20 |
| TYT540 | 12.6 | 2320 | 90.0 | good toughness and good shock resistance. Suitable for low to medium speed cutting. | P40 |
| TYT535 | 12.7 | 1980 | 90.5 | Wear resustance, red hardness better than TYT540 and high strength in use.Continuous rough turning and milling fo cast or forged steel. | P25~P35 |
