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C19240
| Elements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cu(1) | Pb | Sn | Zn | Fe | P | Mn | Si | |
|
(1) Cu + Sum of Named Elements 99.8% min. |
||||||||
| Min (%) | 97.5 | 0.15 | 0.04 | |||||
| Max (%) | 0.02 | 0.8 | 1.0 | 0.45 | 0.20 | 0.020 | 0.010 | |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||
| Flat Products | 1/2 Hard | H02 |
51 Min 62 Typ 73 Max |
48 Min 59 Typ 70 Max |
6 Min |
| Extra Spring | H10 |
73 Min 86 Typ 106 Max |
70 Min 83 Typ 104 Max |
5 Min |
|
| Hard | H04 |
59 Min 72 Typ 87 Max |
55 Min 69 Typ 84 Max |
5 Min |
|
| Spring | H08 |
65 Min 79 Typ 93 Max |
62 Min 76 Typ 90 Max |
5 Min |
|
| Melting Point - Liquidus°F | 1974 |
|---|---|
| Densitylb/cu in. at 68°F | 0.322 |
| Electrical Conductivity% IACS at 68°F | 50 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 118 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9.7 |
| Modulus of Elasticity in Tensionksi | 17600 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Fair |
| Seam Weld | Fair |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Fair |
Common Fabrication Processes
No fabrication process properties for this alloy
Thermal Properties
No thermal properties for this alloy
Typical Uses
No information for this alloy
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.