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C19220
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1) | Sn | Fe | P | Ni | B | |
(1) Cu + Sum of Named Elements 99.8% min. |
||||||
Min (%) | 0.05 | 0.10 | 0.03 | 0.10 | 0.005 | |
Max (%) | Rem | 0.10 | 0.30 | 0.07 | 0.25 | 0.015 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
Elongation (%) |
Vickers Hardness, 3000 gm | Section Size (in) |
---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||
Flat Products | 1/2 Hard | H02 |
59 Typ |
8 Typ |
120 Typ |
0.01 |
1/4 Hard | H01 |
52 Typ |
15 Typ |
100 Typ |
0.01 | |
Extra Hard | H06 |
64 Typ |
5 Typ |
125 Typ |
0.01 | |
Hard | H04 |
65 Typ |
6 Typ |
130 Typ |
0.01 | |
Soft Anneal | O60 |
45 Typ |
30 Typ |
90 Typ |
0.01 |
Melting Point - Liquidus°F | 1981 |
---|---|
Densitylb/cu in. at 68°F | 0.322 |
Specific Gravity | 8.9 |
Electrical Conductivity% IACS at 68°F | 75 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 182 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.6 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.092 |
Modulus of Elasticity in Tensionksi | 17800 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Good |
Gas Shielded Arc Welding | Excellent |
Coated Metal Arc Welding | Not Recommended |
Spot Weld | Not Recommended |
Seam Weld | Not Recommended |
Butt Weld | Not Recommended |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Excellent |
Common Fabrication Processes
Thermal Properties
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Connectors | Conductivity (Electrical) | Electrical Conductivity |
Connectors | Conductivity (Thermal) | Thermal Conductivity | |
Connectors | Corrosion Resistance | Corrosion Resistance | |
Connectors | Mechanical Properties | Moderate Strength | |
Connectors | Softening Resistance | Resistance to Thermal Softening | |
Lead Frames | Conductivity (Electrical) | Electrical Conductivity | |
Lead Frames | Conductivity (Thermal) | Thermal Conductivity | |
Lead Frames | Corrosion Resistance | Corrosion Resistance | |
Lead Frames | Mechanical Properties | Moderate Strength | |
Lead Frames | Softening Resistance | Resistance to Thermal Softening | |
Lead Frames | Solderability | Solderability | |
Relays | Conductivity (Electrical) | Electrical Conductivity | |
Relays | Conductivity (Thermal) | Thermal Conductivity | |
Relays | Corrosion Resistance | Corrosion Resistance | |
Relays | Mechanical Properties | Moderate Strength | |
Relays | Softening Resistance | Resistance to Thermal Softening | |
Switches | Conductivity (Electrical) | Electrical Conductivity | |
Switches | Conductivity (Thermal) | Thermal Conductivity | |
Switches | Corrosion Resistance | Corrosion Resistance | |
Switches | Mechanical Properties | Moderate Strength | |
Switches | Softening Resistance | Resistance to Thermal Softening | |
Switches | Solderability | Solderability |
Applicable Specifications
Corrosion Properties