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C70330
| Elements | |||||||
|---|---|---|---|---|---|---|---|
| Cu(1) | Zn | P | Ni | Co | Cr | Si | |
|
(1) Cu + Sum of Named Elements, 99.92% min. |
|||||||
| Min (%) | 0.50 | 0.50 | 0.05 | 0.40 | |||
| Max (%) | Rem | 0.20 | 0.20 | 1.5 | 1.5 | 0.20 | 0.8 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Vickers Hardness, 3000 gm |
|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | ||||||
| Strip | Extra Hard | H06 |
116 Min 123 Typ 130 Max |
105 Min 113 Typ 120 Max |
1 Min |
220 Min |
| Hard | H04 |
108 Min 115 Typ 124 Max |
98 Min 105 Typ 114 Max |
4 Min |
210 Min |
|
| Melting Point - Liquidus°F | 2007 |
|---|---|
| Melting Point - Solidus°F | 1967 |
| Densitylb/cu in. at 68°F | 0.318 |
| Specific Gravity | 8.81 |
| Electrical Conductivity% IACS at 68°F | 52 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 115 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.8 |
| Modulus of Elasticity in Tensionksi | 19000 |
| Poisson's Ratio | 0.34 |
| Technique | Suitability |
|---|---|
| Soldering | Good |
| Brazing | Good |
| Oxyacetylene Welding | Good |
| Gas Shielded Arc Welding | Good |
| Coated Metal Arc Welding | Good |
| Spot Weld | Fair |
| Seam Weld | Fair |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Forgeability Rating | 70 |
| Machinability Rating | 20 |
Common Fabrication Processes
No fabrication process properties for this alloy
Thermal Properties
No thermal properties for this alloy
Typical Uses
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Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.