TEK-1 LEG
Non precious casting alloy based on cobalt for metal-ceramic accord. DIN EN ISO 22674, type 4.
TEK-1 LEG is an universal alloy for all kinds of crown and bridge frameworks. The low hardness allows an easy preparation, milling and polishing. This exceptional alloy is optimal for primary crowns and the secondary constructions according to the SILADENT TEK-1 one-piece-casting technology.
TEK-1 LEG can be used with all standard high-sintering bonding porcelains.
Our safety data sheets and application instructions in PDF format:
| Density g/cm³ | 8,6 |
| Hardness VH 10 | 365 |
| Proof stress (MPa) | 475 |
| Modulus of elasticity (Mpa) | 223 |
| Elongation at rupture % | 8 |
| Tensile strength MPa | |
| Melting range (°C) | 1.350 – 1.385 |
| Casting temperature (°C) | 1.485 |
| Composition-%: | Co: 61,0%, Cr: 27,0%, Mo: 6,0%, W: 5,0%, Si: 1,0% |
| Other: | Mn, C, Fe |
| 261200 | TEK-1 LEG – the casting alloy – 500 g |
| 261210 | TEK-1 LEG – the casting alloy – 1 kg |
