Chromium-Nickel Alloy for Ceramics (1 kg) - Indensa

Chromium-Nickel Alloy for Ceramics (1 kg)

Characteristics of the metal:

• Nimon Extra is a beryllium-free alloy specially designed for metal structures that will be coated with dental ceramics.
• It offers high resistance to tension and deformation, ensuring stable and long-lasting results.
• It provides excellent finishes, facilitating technical work and improving ceramic adhesion.
• It has high resistance to corrosion, guaranteeing a long service life in the mouth.
• It can be used with a mixture of 50% new metal and 50% recycled metal without compromising the quality of the casting.
• Recommended for metal-ceramic structures, both in crowns and bridges.
• Contents: 1 kg.

Technical characteristics:

• Density: 8.5 g/cm³
• Coefficient of thermal expansion (CTE) 25–500 °C: 13.8 × 10⁻⁶ K⁻¹
• Preheating temperature: 800 °C
• Casting temperature: 1,350 – 1,400 °C
• Melting range: 1,220 – 1,270 °C
• Modulus of elasticity: 200 GPa
• Yield strength (Rp 0.2): 380 MPa
• Tensile strength: 830 MPa
• Elongation: 6%
• Hardness (HV10) after casting: 180
• Chemical composition: Balanced Ni, Cr 29.4%, Mo 9.9%, C, Co, W, Fe < 1%