Products
Tellurium Bearing
Material No. Unified Numbering System (UNS): C14500
Chemical Composition
| Element | Cu(1,2,3) | P | Te |
|---|---|---|---|
| Min (%) | 0.004 | 0.4 | |
| Max (%) | Rem | 0.012 | 0.7 |
- Cu value includes Te+P.
- Includes oxygen-free or deoxidized grades with deoxidizers (such as phosphorus boron lithium or others in an amount agreed upon.
- Cu value includes Ag.
Tellurium Bearing Alloy is called a "free machining alloy". This is an alloy that, when subjected to machining operations, consumes lower power, gives better surface finish, produces small metal chips, and results in longer tool life.
Common Fabrication Processes
- Forging
- Extruding
- Drawing
- Machining
Mechanical & Electrical Properties
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| Form | Tensile Strength In N/MM2 | Elongation In % | Rockwell B scale - HRB | Conductivity% IACS at 20°C |
|---|---|---|---|---|
| Flat & Bar | >262 | >12 | >42 | ≥85 |
| Rod | >366 | >10 | >54 | ≥85 |
Physical Properties
| Melting Point – Liquidus °C | 1080 |
|---|---|
| Melting Point – Solidus °C | 1051 |
| Density lb/cu in. at 20°C | 0.323 |
| Specific Gravity | 8.94 |
| Electrical Conductivity% IACS at 20°C | 85 |
| Thermal Conductivity Btu/ sq ft/ ft hr/ °F at 20°C | 205 |
| Coefficient of Thermal Expansion 20 – 300 10-6 per °C (20 – 300°C) | 9.7 |
| Specific Heat Capacity Btu/ lb /°F at 20°C | 0.092 |
| Modulus of Elasticity in Tension ksi | 17000 |
| Modulus of Rigidity ksi | 6400 |
Applicable Form & Size
|
Form |
Size |
|
Flat |
Thick: 10 mm-50 mm Width: 25 mm-150 mm Length: 2 Mtr max |
|
Rod |
Dia: Ø10 mm-Ø145mm Length: 2 Mtr max |
Apart from above we can also manufacture as per customer specification.
Typical Applications
|
Industrial
Plumbing
|