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TM48X Titanium Carbide Based High Manganese Steel Bonded-Alloy with high wear resistance and high toughness, is made of high manganese steel as binder phase, titanium carbide as hard phase. The density is low, 0.8 times that of high manganese steel and 0.42 times that of cemented carbide. It is a high hardness and high toughness wear resistant material, specific resistance: 0.911 Ωmm2/m, elastic modulus: 354 x 103N/mm2, 200-700°C linear expansion coefficient: 11.31 x 10-6/°C, 200-700°C Linear expansion coefficient: 14.43 x 10-6/°C; mainly used in high manganese steel crusher hammer head, concave, mantle, large jaw plate, vertical grinding liner, ball mill liner, blow bars,excavator bucket teeth, feeding chute of blast furnace and coal mill grinding roller.
1. Standardization of production process and process design;
2. Have perfect and intelligent enterprise standards;
3. Independent research and development of high-purity raw materials;
4. Have the core technology of high-end material formulation;
5. Provide free material technology solutions.
| Grade | TRS
(ISO3327) |
Hardness
(ISO3878) |
Density
(ISO3369) |
Average Grain Size | Porosities |
| TM52X | 1600-2000 | 61-63HRC | 6.0-6.2g/cm3 | 2.0 um | A02B00C00 |
| TM50X | 1600-2000 | 64-66HRC | 5.9-6.1g/cm3 | 2.0 um | A02B00C00 |
| TM48X | 1400-1800 | 67-70HRC | 5.8-6.0g/cm3 | 2.0 um | A02B00C00 |
| Grade | TiC(%) | Fe+Mn(%) | Ni+Mo(%) | Zr+Nb(%) | Other(%) |
| TM52X | 46-48 | 46-48 | 2-4 | 1-2 | 2-5 |
| TM50X | 47-49 | 45-47 | 2-4 | 2-4 | 2-5 |
| TM48X | 48-50 | 44-46 | 2-4 | 3-5 | 2-5 |
