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C66430
| Elements | ||||||
|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | P | |
|
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. |
||||||
| Min (%) | 0.6 | 13.0 | 0.6 | |||
| Max (%) | Rem | 0.05 | 0.9 | 15.0 | 0.9 | 0.10 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell 30T scale |
|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | ||||||
| Flat Products | 1/2 Hard | H02 |
78 Typ |
70 Typ |
15 Min |
76 Typ |
| Extra Hard | H06 |
112 Typ |
97 Typ |
3 Min |
79 Typ |
|
| Extra Spring | H10 |
116 Typ |
108 Typ |
1 Min |
81 Typ |
|
| Hard | H04 |
93 Typ |
86 Typ |
7 Min |
71 Typ |
|
| Nominal Grain Size 0.005 mm | OS005 |
63 Typ |
48 Typ |
30 Min |
64 Typ |
|
| Spring | H08 | 104 Typ |
2 Min |
80 Typ |
||
| Melting Point - Liquidus°F | 1880 |
|---|---|
| Melting Point - Solidus°F | 1830 |
| Densitylb/cu in. at 68°F | 0.317 |
| Specific Gravity | 8.78 |
| Electrical Conductivity% IACS at 68°F | 28 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 70 |
| Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 10 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 16000 |
| Modulus of Rigidityksi | 6000 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Good |
| Gas Shielded Arc Welding | Good |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Fair |
| Seam Weld | Not Recommended |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Excellent |
| Machinability Rating | 30 |
Common Fabrication Processes
No fabrication process properties for this alloy
| Treatment | Minimum* | Maximum* | Value* | Time** |
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. ** Time is measured in minutes. | ||||
| Stress Relief | 347 | |||
| Solution Treatment | 0 | |||
| Precipitation Treatment | 842 | |||
| Annealing | 932 | 1112 | ||
Typical Uses
No information for this alloy
| Form | Specific Sub-Form | Application | System | Standard | Description |
|---|---|---|---|---|---|
| Sheet & Strip | Copper Clad Stainless | ASTM | B694 | COPPER, COPPER ALLOY AND COPPER-CLAD STAINLESS STEEL SHEET AND STRIP FOR ELECTRICAL CABLE SHIELDING |
Corrosion Properties
No Corrosion Properties Available.