KOR
FT-1
Alloy-TiC FT-1 is a product obtained by dispersing about 45% of spherical TiC (Titanium Carbide) particles having hardness of HRC 92 in powder matrix of steel alloy and sintering it, It is the only cemented carbide that can be machined.
- Excellent abrasion resistance using High hardness(HRC92) spherical TiC particles
- Excellent abrasion resistance using High hardness(HRC92) spherical TiC particles lubricity of TiC particles (prevention of adhesion and scratching)
- General machining is easy before heat treatment.
- Dimensional stability before and after heat treatment (strain ± 0.0002mm)
- Heat resistance, impact resistance and corrosion resistance can be added depending on the composition of the steel alloy
- TiC content can be increased up to 70% in order to improve abrasion resistance, and nitriding treatment can achieve higher hardness.
Characteristic
| Properties | ||
|---|---|---|
| Base Metal | High Cr Tool Steel | |
| TiC Content | 45 Volume% | |
| Density(g/cm3) | 6.5 | |
| Rockwell "C" Hardness(HRC) | Annealing | 45~48 |
| Hardening | 68~70 | |
| Expansion Ratio (10-6mm·℃-1·mm-1) | 20~100 | 6.38 |
| 20~550℃ | 8.67 | |
| Properties | |
|---|---|
| Modules of elasticity(KSI) | 31.620 |
| Transverse Rupture Strength(KSI) | 262 |
| Compressive Strength(KSI) | 510 |
| Impact Strength(in·lb/in2) | 211 |
| Conductivity(Wattm-1℃) | 15 |
| Shock Resistance Water Cooling No. until crack appear at 1100℃ | 12 |
| Size Change(mm/mm) | -0.0002mm |
Applications
- Guide Roller
- Metal Drawing / Forming / Stamping Die, Punch, Tools
- Pipe(Tube) Forming / Reducing / Measuring / Pinch Roll
- Electric Insulated Wire High Passing Guide
- Canning Tools (Curling Roller / Swaging / Tools etc)
- Wear Resistance Parts etc
