Worldwide proven reliability in use since 1988

Secure metal-Ceramic bond, minimizing the risk of subsequent flaking or chipping

Low vickers hardness – for easy, fast finishing and polishing to a high lustre

Simple casting time recognition – problem-free processing in all induction casting machines

High modulus of elasticity for greater protection against deformations caused by masticatory forces

High wearing comfort for patients thanks to the low thermal conductivity

Biocompatible and highly corrosion-resistant thanks to a firmly adhering passive layer

Wiron® 99 Specifications

Type (ISO 22674) 3

Density 8.3 g/cm3

Preheating temperature 900–1000 °C

Solidus, liquidus temperature 1310, 1360 °C

Casting temperature approx. 1450 °C

Young’s modulus 170 GPa

Proof strength (Rp0.2 ) 335 GPa

Elongation after fracture (A5 ) 43 %

Vickers hardness 195 HV10

Coefficient of thermal expansion (CTE) 25–500 °C, 10-6 K-1 13.9

Wiron® 99 1000 g 50225

Wiron® 99 250 g 50226

Wiroweld CoCr laser wire, carbon-free, Ø 0.35 mm 5.5 m – 4 g 50006

Wiron® solder 4g 52625