C510 Bronze Alloy Wire (CuSn5)
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Alloy C510 is an alloy with good strength, formability and stress relaxation characteristics and solderability. Applications include electronic parts, springs, switches, contacts and fasteners.
Mechanical Properties
Round Wire
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 295 | 400 | .0254 - 3.264 mm | |
| 1/4 Hard | H01 | 415 | 525 | |
| 1/2 Hard | H02 | 550 | 670 | |
| 3/4 Hard | H03 | 660 | 795 | |
| Hard | H04 | 745 | 885 | |
| Spring: .025” & under | H08 | 1000 | 0 | |
| Over .025” to .0625” | H08 | 930 | 0 | |
| Over .0625” to .125” | H08 | 895 | 0 | |
Square Wire
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 295 | 400 | .2540 - 1.905 mm | |
| 1/4 Hard | H01 | 415 | 525 | |
| 1/2 Hard | H02 | 550 | 670 | |
| 3/4 Hard | H03 | 660 | 795 | |
| Hard | H04 | 745 | 885 | |
| Spring: .025” & under | H08 | 1000 | 0 | |
| Over .025” to .0625” | H08 | 930 | 0 | |
| Over .0625” to .125” | H08 | 895 | 0 | |
Rolled Flat
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 295 | 400 |
Thickness: Width: |
|
| 1/2 Hard | H02 | 400 | 505 | |
| Hard | H04 | 525 | 625 | |
| Extra Hard | H06 | 605 | 710 | |
| Spring | H05 | 655 | 760 | |
Physical Properties
| Melting Point (Liquidis) | 1049°C |
| Melting Point (Solidus) | 954°C |
| Density | 8.85768 gm/cu cm |
| Electrical Resistivity (Annealed) | 11.4874 ?? -cm @ 20°C |
| Electrical Conductivity (Annealed) | 0.08781 MegaSiemens /cm @ 20°C |
| Thermal Conductivity (Solutionized-Aged) | 69.26315789 W/m · °K @ 20°C |
| Coefficient of Thermal Expansion | 0.00001782°C (20-300°C) |
| Modulus of Elasticity (Tension) | 110300 MPa |
| Modulus of Rigidity | 41400 MPa |
For a full size version of product specifications, including chemical composition in both US and Metric units, please download the PDF.