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C76390
Elements | |||||||
---|---|---|---|---|---|---|---|
Cu(1) | Pb | Sn | Zn | Fe | Ni | Mn | |
(1) Cu value includes Ag. |
|||||||
Min (%) | 59.0 | 0.8 | 0.40 | 23.0 | |||
Max (%) | 63.0 | 1.1 | 0.6 | Rem | 0.25 | 26.0 | 0.50 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell 30T scale | Section Size (in) |
---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||||
Rod | Hard | H04 |
90 Typ |
85 Typ |
6 Typ |
90 Typ |
76 Typ |
0.25 |
Melting Point - Liquidus°F | 2140 |
---|---|
Melting Point - Solidus°F | 2100 |
Densitylb/cu in. at 68°F | 0.318 |
Specific Gravity | 8.8 |
Electrical Conductivity% IACS at 68°F | 4 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 12 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.095 |
Modulus of Elasticity in Tensionksi | 24200 |
Technique | Suitability |
---|---|
Soldering | Good |
Brazing | Not Recommended |
Oxyacetylene Welding | Not Recommended |
Gas Shielded Arc Welding | Not Recommended |
Coated Metal Arc Welding | Not Recommended |
Spot Weld | Not Recommended |
Seam Weld | Not Recommended |
Butt Weld | Not Recommended |
Capacity for Being Cold Worked | Fair |
Capacity for Being Hot Formed | Not Recommended |
Machinability Rating | 40 |
Common Fabrication Processes
- Machining
- Roll Threading and Knurling
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1100 | 1500 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Builders Hardware | Hardware | Corrosion Resistance | Corrosion Resistance |
Hardware | Mechanical Properties | High Modulus of Elasticity | |
Hardware | Mechanical Properties | High Strength | |
Electrical | Connectors | Conductivity (Electrical) | Electrical Conductivity |
Connectors | Conductivity (Thermal) | Thermal Conductivity | |
Connectors | Corrosion Resistance | Corrosion Resistance | |
Connectors | Mechanical Properties | High Modulus of Elasticity | |
Connectors | Mechanical Properties | High Strength | |
Fasteners | Fasteners | Appearance | Color |
Fasteners | Corrosion Resistance | Corrosion Resistance | |
Fasteners | Mechanical Properties | High Modulus of Elasticity | |
Fasteners | Mechanical Properties | High Strength | |
Industrial | Optical Goods | Appearance | Color |
Optical Goods | Corrosion Resistance | Corrosion Resistance | |
Optical Goods | Mechanical Properties | High Modulus of Elasticity | |
Optical Goods | Mechanical Properties | High Strength |
Applicable Specifications
Corrosion Properties