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C41125
Elements | |||||||
---|---|---|---|---|---|---|---|
Cu(1) | Pb | Sn | Zn | Fe | P | Ni | |
(1) Cu + Sum of Named Elements 99.5% min. |
|||||||
Min (%) | 86.5 | .50 | |||||
Max (%) | 90.5 | .05 | .9 | Rem | .03 | .06 | .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 | Hard | H04 |
72.5 Min 78.5 Typ 87.0 Max |
65.2 Min 73.8 Typ 79.8 Max |
11 Typ |
168 Typ |
Melting Point - Liquidus°F | 1922 |
---|---|
Melting Point - Solidus°F | 1859 |
Densitylb/cu in. at 68°F | 0.32 |
Specific Gravity | 8.8 |
Electrical Conductivity% IACS at 68°F | 30 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 80 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.2 |
Modulus of Elasticity in Tensionksi | 17900 |
Modulus of Rigidityksi | 9000 |
Poisson's Ratio | 0.316 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Good |
Coated Metal Arc Welding | Fair |
Spot Weld | Fair |
Seam Weld | Fair |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Good |
Forgeability Rating | 70 |
Machinability Rating | 20 |
Common Fabrication Processes
Thermal Properties
Typical Uses
Applicable Specifications
Corrosion Properties