1 2 3 4 1 Dentsply Sirona StarLoy C Porcelain-Bonding Alloy CoCr alloy for porcelains in the conventional CTE range. Suitable for crowns and bridges of any span for porcelain veneering, for full cast crowns and bridges, primary and secondary parts, adhesive bridges and implant restorations. Advantages: • High bonding safety to porcelain; • Nickel- and beryllium-free; • Very high corrosion stability; • Easy to cast and to polish; • Low melting interval. Physical data: elongation limit 630 N/mm²; tensile strength 790 N/mm²; Vickers hardness 330 HV10; ultimate elongation 3 %; modulus of elasticity 200,000 N/mm²; density 8.8 g/cm³; melting interval 1270-1370 °C; CTE 14.0 x 10-6K-1 (25-500 °C), 14.3 x 10-6K-1 (25-600 °C). Composition in %: Co 59.4; Cr 24.5; W 10.0; Nb 2.0; V 2.0; Si 1.0; Mo 1.0; Fe 0.1. 1 pack. 010.508 g , 010.510 g , 2Dentsply Sirona StarLoy Soft Porcelain-Bonding Alloy CoCr alloy for porcelains in the conventional CTE range. Can be used in high-frequency casting units, arc load casting units and with unshielded flame. Advantages: • High bonding safety to porcelain; • Low hardness; • Easy to finish; • Easy milling and polishing; • Oxide firing not necessary; • Good soldering and lasering qualities; • Very good melting and casting properties. Physical data: elongation limit 550 N/mm²; tensile strength 710 N/mm²; Vickers hardness 280 HV10; ultimate elongation 12 %; modulus of elasticity 200,000 N/mm²; density 9.1 g/cm³; melting interval 1390-1410 °C; CTE 14.6 x 10-6K-1 (25-500 °C), 14.9 x 10-6K-1 (25-600 °C). Composition in %: Co 54.1; Cr 20.0; W 16.4; Fe 7.5; Si 1.5; Mn 0.3; Nb 0.2. 1 pack. 010.570 g , 010.590 g , 3Dentsply Sirona StarLoy L Partial Denture Alloy CoCr alloy to produce partial dentures. Advantages: • Can be lasered; • Nickel- and beryllium-free; • Spring-hard; • Easy to cast and polish; • Very high corrosion stability. Physical data: elongation limit 710 N/mm²; tensile strength 900 N/mm²; Vickers hardness 375 HV10; ultimate elongation 6 %; modulus of elasticity 220,000 N/mm²; density 8.2 g/cm³; melting interval 1290-1390 °C. Composition in %: Co 62.5; Cr 30.5; Mo 5.0; Si 1.0; Mn 0.4; C 0.3; N 0.3. 1 pack. 010.548 g , 010.550 g , 4Dentsply Sirona Biosil f Partial Denture Alloy CoCr alloy for delicate, high-stress constructions, spring-hard. Physical data: elongation limit 700 N/mm²; tensile strength 900 N/mm²; Vickers hardness 400 HV10; ultimate elongation 5 %; modulus of elasticity 220,000 N/mm²; density 8.4 g/cm³; melting interval 1320-1380 °C. Composition in %: Co 64.8; Cr 28.5; Mo 5.3; Mn 0.5; Si 0.5; C 0.4. 1 pack. 010.260 g , INVESTING · CASTING · SOLDERING
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