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C63800
| Elements | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Zn | Fe | Ni(3) | Al | Co | Mn | Si | |
|
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Not including Co. |
|||||||||
| Min (%) | 2.5 | 0.25 | 1.5 | ||||||
| Max (%) | Rem | 0.05 | 0.8 | 0.20 | 0.20 | 3.1 | 0.55 | 0.10 | 2.1 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell 30T scale | Fatigue Strength** (ksi) |
Section Size (in) |
|---|---|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | ||||||||||
| Flat Products | 1/2 Hard | H02 |
106 Typ |
88 Typ |
15 Typ |
96 Typ |
79 Typ |
0.04 | ||
| 1/4 Hard | H01 |
96 Typ |
77 Typ |
23 Typ |
93 Typ |
78 Typ |
0.04 | |||
| Extra Hard | H06 |
124 Typ |
107 Typ |
5 Typ |
100 Typ |
82 Typ |
0.04 | |||
| Extra Spring | H10 |
130 Typ |
114 Typ |
4 Typ |
101 Typ |
83 Typ |
0.04 | |||
| Hard | H04 |
120 Typ |
101 Typ |
7 Typ |
99 Typ |
82 Typ |
0.04 | |||
| Soft Anneal | O60 |
82 Typ |
54 Typ |
53 Typ |
36 Typ |
86 Typ |
73 Typ |
0.04 | ||
| Spring | H08 |
128 Typ |
110 Typ |
4 Typ |
101 Typ |
82 Typ |
35 Typ | 0.04 | ||
| Melting Point - Liquidus°F | 1885 |
|---|---|
| Melting Point - Solidus°F | 1830 |
| Densitylb/cu in. at 68°F | 0.299 |
| Specific Gravity | 8.28 |
| Electrical Conductivity% IACS at 68°F | 10 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 23 |
| Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 8.3 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 8.7 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.5 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 16700 |
| Technique | Suitability |
|---|---|
| Soldering | Fair |
| Brazing | Fair |
| Oxyacetylene Welding | Fair |
| Gas Shielded Arc Welding | Excellent |
| Coated Metal Arc Welding | Excellent |
| Spot Weld | Excellent |
| Seam Weld | Excellent |
| Butt Weld | Excellent |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Excellent |
Common Fabrication Processes
- Blanking
- Drawing
- Forming and Bending
- Shearing
- Stamping
| Treatment | Minimum* | Maximum* | ||
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. | ||||
| Annealing | 750 | 1100 | ||
| Product Category | Product | Reason Category | Reason |
|---|---|---|---|
| Electrical | Contacts | Conductivity (Electrical) | Electrical Conductivity |
| Contacts | Conductivity (Thermal) | High Thermal Conductivity | |
| Contacts | Corrosion Resistance | Corrosion Resistance | |
| Contacts | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Contacts | Corrosion Resistance | Oxidation Resistance | |
| Contacts | Forming Characteristics | Formability | |
| Contacts | Mechanical Properties | High Strength | |
| Electronic Connectors | Corrosion Resistance | Corrosion Resistance | |
| Electronic Connectors | Mechanical Properties | High Strength | |
| Relay Springs | Conductivity (Electrical) | Electrical Conductivity | |
| Relay Springs | Conductivity (Thermal) | High Thermal Conductivity | |
| Relay Springs | Corrosion Resistance | Corrosion Resistance | |
| Relay Springs | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Relay Springs | Corrosion Resistance | Oxidation Resistance | |
| Relay Springs | Forming Characteristics | Formability | |
| Relay Springs | Mechanical Properties | High Strength | |
| Springs | Conductivity (Electrical) | Electrical Conductivity | |
| Springs | Conductivity (Thermal) | High Thermal Conductivity | |
| Springs | Corrosion Resistance | Corrosion Resistance | |
| Springs | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Springs | Corrosion Resistance | Oxidation Resistance | |
| Springs | Forming Characteristics | Formability | |
| Springs | Mechanical Properties | High Strength | |
| Switch Parts | Conductivity (Electrical) | Electrical Conductivity | |
| Switch Parts | Conductivity (Thermal) | High Thermal Conductivity | |
| Switch Parts | Corrosion Resistance | Corrosion Resistance | |
| Switch Parts | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Switch Parts | Corrosion Resistance | Oxidation Resistance | |
| Switch Parts | Forming Characteristics | Formability | |
| Switch Parts | Mechanical Properties | High Strength | |
| Industrial | Bases for Porcelain and Enamel | Corrosion Resistance | Corrosion Resistance to Numerous Environments |
| Bases for Porcelain and Enamel | Corrosion Resistance | Oxidation Resistance | |
| Bases for Porcelain and Enamel | Mechanical Properties | High Strength | |
| Bases for Porcelain and Enamel | Plating Characteristics | Plateable | |
| Glass Sealing | Conductivity (Thermal) | High Thermal Conductivity | |
| Glass Sealing | Corrosion Resistance | Corrosion Resistance | |
| Glass Sealing | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Glass Sealing | Corrosion Resistance | Oxidation Resistance | |
| Glass Sealing | Forming Characteristics | Formability | |
| Glass Sealing | Mechanical Properties | High Strength |
| Form | Specific Sub-Form | Application | System | Standard | Description |
|---|---|---|---|---|---|
| Sheet & Strip | ASTM | B422/B422M | COPPER-ALUMINUM-SILICON-COBALT ALLOY AND COPPER-NICKEL-ALUMINUM-SILICON ALLOY SHEET AND STRIP | ||
| Strip | ASTM | B888/B88M | COPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS |
Corrosion Properties
No Corrosion Properties Available.