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C19050
| Elements | |||||||
|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | P | Ni(3) | |
|
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.8% min. (3) Ni value includes Co. |
|||||||
| Min (%) | 95.1 | 0.8 | 0.05 | 0.08 | 0.50 | ||
| Max (%) | 0.02 | 2.5 | 1.0 | 0.15 | 0.20 | 1.0 | |
| 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 |
65 Min 80 Typ 87 Max |
62 Min 77 Typ 99 Max |
6 Typ |
| Extra Spring | H10 |
102 Min 116 Typ 131 Max |
97 Min 113 Typ 126 Max |
||
| Hard | H04 |
80 Min 94 Typ 102 Max |
77 Min 91 Typ 99 Max |
5 Typ |
|
| Spring | H08 |
87 Min 102 Typ 116 Max |
84 Min 99 Typ 113 Max |
5 Typ |
|
| Melting Point - Liquidus°F | 1954 |
|---|---|
| Densitylb/cu in. at 68°F | 0.32 |
| Electrical Conductivity% IACS at 68°F | 30 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 75 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9.7 |
| Modulus of Elasticity in Tensionksi | 17400 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Excellent |
| Seam Weld | Excellent |
| Butt Weld | Excellent |
| 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
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Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.