Brass CDA 260, 70/30
Brass CDA 260, 70/30 wire from InterWire is ASTM B134 standard specification for brass wire.
Chemical Requirements: (Composition, %)
| Copper Alloy UNS# | Copper | Lead, max | Iron, max | Zinc |
|---|---|---|---|---|
| C26000 | 68.5-71.5 | 0.07 | 0.05 | Remainder* |
Tensile Requirements for Round, Hexagonal, Octagonal, and Square Wire 0.020 in. and over in diameter or distance between parallel surfaces
| code | temper designation | Tensile Strength KSI Min | Tensile Strength KSI max |
|---|---|---|---|
| H00 | Eighth-Hard | 50 | 65 |
| H01 | Quarter-Hard | 62 | 77 |
| H02 | Half-Hard | 79 | 94 |
| H03 | Three Quarter-Hard | 92 | 107 |
| H04 | Hard | 102 | 117 |
| H06 | Extra-Hard | 115 | 129 |
| H08 | Spring | 120 |
H04 (hard) temper wire is not generally available in sizes over 0.500 in. in diameter.
H06 (extra-hard) temper wire is not generally available in sizes over 0.375 in. in diameter
H08 (spring) temper wire is not generally available in sizes over 0.250 in. in diameter
