remanium star CoCr Alloy 250g

Stock Code:
102-622-00
Stock Level:
In Stock
Quantity:
250 G
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Description

Description

Modern bonding alloy with excellent processing properties and low hardness. Suitable for all processing technologies.
Advantages:

  • extremely easy to work with, especially when milling or polishing due to the very low hardness
  • for all processing technologies such as casting, milling and laser melting
  • excellent melting and flow behavior
  • excellent veneerability due to especially adapted coefficient of thermal expansion
  • no oxide firing required
  • long time cooling is only recommended for long-span bridges (observe information from ceramics manufacturer)
  • particularly recommended for telescopic work
  • suitable for laser welding because it is carbon free
  • flexibility in appliation: can be melted in a high frequency induction casting unit, particularly suited to melting by flame (so spattering)
  • increased efficiency during processing

Norm: DIN EN ISO 22674 (Type 5)
Indication: secondary parts for cast partial dentures (combination works)

Technical data
Solidus temperature: 1320 ℃ / 2408 ℉
Liquidus temperature: 1420 ℃ / 2588 ℉
Elongation A5: 10.2 %
Tensile strength Rm: 845 MPa
Modulus of elasticity E: 190 GPa
Weight of casting ingot: 6 g
Hardness: 280 HV 10
0.2% Yield strength Rp0.2: 620 MPa
CTE 25 ℃ - 500 ℃ / 77 ℉ - 932 ℉: 14.1 x 10-6 K-1
Density: 8.6 g/cm3

Alloy composition
Co: 60 %
Cr: 28 %
W: 9 %
Si: 1 %
Nb: <1 %
Mn: <1 %
N: <1 %

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