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Colado NC

Colado NC is a predominantly base metal alloy that features coordinated mechanical and physical properties for use in conjunction with conventional metal-ceramic and composite material.

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Advantages

  • Light oxide
  • High temperatur strength for accurately fitting restorations
  • CTE value is coordinated with conventional metal-ceramics for the layering and the press technique
  • No long-term cooling necessary
  • High strength values; thus optimally suitable for long-span restorations
  • Suitable for bonding systems and veneering composites (e.g. SR Link / SR Adoro)

Indications

  • Onlays,
  • ¾ crown
  • ceramic crowns
  • crowns
  • telescopic and conus crowns
  • posts
  • short- and long span bridges
  • partial dentures
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Composition

Ni 65.6
Cr 20.1
W 7.1
Si 3.3
Al 2.4
Mo 1.3
La <1.0

Technical data

Colour                                                    white
Type                                                        5
Density (g/cm3)                                    8.2
Melting interval (°C)                             1230 - 1325
Casting temperature (°C)                  1390 - 1445
Oxide firing ° C / min / vacuum          980 / 1 / vacuum
CTE 25 – 500° C                                  14.0
Elongation (%)                                      12.0
Vickers hardness                                 340
0.2 % proof stress (MPa)                    640
Modulus of elasticity (MPa)                 196,000