Products / C26800
C2680 Brass Strip
C2680 is a 65/35 brass with excellent cold formability and good plating behaviour at the lowest cost of the common strip alloys. It is the standard material for general terminals, shells and stamped hardware.
Equivalent designations
| System | Designation |
|---|---|
| UNS | C26800 |
| EN | CuZn33 / CW506L |
| JIS | C2680 |
| GB | H65 |
Typical applications
- General-purpose terminals
- Connector shells
- Deep-drawn parts
- Snap fasteners and eyelets
- Stamped hardware
Chemical composition (%)
| Element | Content |
|---|---|
| Cu | 64.0 – 68.0 |
| Pb | ≤ 0.05 |
| Fe | ≤ 0.05 |
| Zn | Balance |
Physical properties
| Property | Value |
|---|---|
| Density | 8.47 g/cm³ |
| Electrical conductivity | ≈ 27 % IACS |
Tempers and tensile strength
| Temper | Condition | Tensile strength (MPa) |
|---|---|---|
| O | Annealed | ≥ 275 |
| 1/4H | Quarter hard | 325 – 410 |
| 1/2H | Half hard | 355 – 440 |
| H | Hard | 410 – 540 |
| EH | Extra hard | 520 – 620 |
Values follow the limits of the governing standard. The mill test certificate for each lot states the measured values.
Supply range
| Item | Value |
|---|---|
| Form | Coil |
| Thickness and width | Supplied to your specification |
| Minimum order | Quoted with each enquiry |
| Lead time | Ex-stock items ship within 48 hours; other items quoted with each enquiry |
Questions buyers ask
C2680 or C2600?
C2600 (70/30) has slightly better ductility for severe deep drawing. C2680 (65/35) costs a little less and covers most stamping and forming work. We supply both.
What documents come with each shipment?
The original mill test certificate for the heat lot and a packing list with coil numbers. RoHS and REACH declarations are provided on request.
Request a quotation
Send us the grade, temper, thickness, width and quantity. We reply within one working day.
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