FORMALLOY H – Cobalt Chrome Casting Alloy
MADE IN GERMANY
FORMALLOY H
Cobalt Chrome Casting Alloy
Cobalt based alloys (non-precious) are used in the dental industry for making dental prosthesis. They are economical
alternative to Gold & Silver based alloys (precious) bur perform well due to their mechanical properties and bio-compatibility.
President Dental manufactures a range of Non Precious Dental alloys using the continuous cast method. We have all the
relevant certificates such as 93/42/EEC&ISO 13485:2003 in order to manufacture dental base metal casting alloys.
Properties
– High corrosion resistant
– Bio-compatibility
– Easy processing and shaping due to it is excellent elasticity
– Superior mechanical characteristics with regard to precious metal alloy
– Melting in any kind of induction and centrifuge machine
– Easy fluidity control and hygiene
– Low thermal conductivity
– High purity, due to production is made in continuous casting process
– Permanent metallurgical quality control with modern controlling processes
– Pure alloys
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Description
Technical Data
| Proof Stress (RP0.2) | 600 MPa |
| Ultimate Tensile Strength | 770-780 MPa |
| Tensile Elongation | >3% |
| Elastic Modulus | 200-230 GPa |
| Vicker Hardness | (Hv30) 330-380 |
| Density | 8.3 – 8.4/cm3 |
| Thermal Expansion Coefficient | 13.4gm/m.°C (25 500°C) |
| Melting Range | 1400-1430°C |
| Solidification Range(cooling) | 1285-1350°C |
Composition
| Cr | 29% |
| Mo | 5,9% |
| C | Max. 0,50% |
| Co | Balance |
| Fi | Max. 0,7% |
| Si | Max. 1% |
| Other | Max. 0,5% |
Packaging Detail
• 1×1000 gr
Product Code: PRD.01.10035
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