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Dental Alloy

Dental Alloy
Dental Alloy
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Product Code : 05
Product Description

Salient Features :

  • Wirobond® C - Cobalt-chrome metal-to-ceramic alloy
  • Nickel- and beryllium-free
  • Simple processing thanks to reliable casting time recognition
  • Carbon-free composition - particularly well suited for laser welding
  • The element cerium ensures high bond strength with the ceramic, minimising the risk of subsequent flaking or chipping
  • Low thermal conductivity - protects the pulp and ensures high wearing comfort for the patient
  • Biocompatible and corrosion-resistant thanks to a firmly-adhering passive layer

Composition in % by mass

Co 63.3 · Cr 24.8 · W 5.3 · Mo 5.1 · Si 1.0 · Ce

Products Details :

Alloy characteristics

Standard values

Typ (ISO 22674)

4

Density

8.5 g/cm3

Preheating temperature

900-1000 °C

Solidus, liquidus temperature

1360, 1420 °C

Casting temperature approx.

1500 °C

Young’s modulus

180 GPa

Proof strength (Rp0.2)

440 MPa

Ultimate strength (Rm)

780 MPa

Elongation after fracture (A5)

16 %

Vickers hardness

315 HV10

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

14.3


Availability

Content

Presentation

Qty

REF

Wirobond® C

1000 g

pack

1

50115

Wirobond® C

250 g

Pack

1

50116

Accessories

Content

Presentation

Qty

REF

Wiroweld CoCr laser wire, carbon-free Ø 0.35 mm

2 m – 1.5 g

Pack

1

50003

Ø 0.5 mm

1.5 m – 2 g

Pack

1

50005

Wirobond® soldering rods

4 g

Pack

1

52622


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