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Flat bars
Round bars
Hollow bars
Hexagon barsBrass & Special Brass CuZn25Al5Mn4Fe3-C (CC762S)
Properties
Chemical properties
| Cu | 60,0 - 67,0 % | ||||
|---|---|---|---|---|---|
| Al | 3,0 - 7,0 % | ||||
| Mn | 2,5 - 5,0 % | ||||
| Fe | 1,5 - 4,0 % | ||||
| Ni | max. 3,0 % | ||||
| P | max. 0,03 % | ||||
| Pb | max. 0,2 % | ||||
| Sb | max. 0,03 % | ||||
| Si | max. 0,1 % | ||||
| Sn | max. 0,2 % | ||||
| Zn | Rest |
Mechnical properties - bars
| Zugfestigkeit Rm N/mm2 | Streckgrenze Rp 0,2 N/mm2 | Dehngrenze A % | Härte HB | ||
|---|---|---|---|---|---|
| ≥ 750 | ≥ 480 | ≥ 5 | ≥ 190 |
Additional properties
Acc. to DIN EN 1982, 8.2.2 the above min. values for continuous cast (GC) are only valid for sizes up to 300 mm. For larger sizes these values are only a guideline.
Product variants
Round bars
| Alloy | CuZn25Al5Mn4Fe3-C, CC762S |
|---|---|
| Variant |
stranggegossen |
| Norm | DIN EN 1982 |
| Tolerance | + 1 / - 0 mm |
| Datasheet | Datasheet |
Similar materials
- Cu Zn 25 Al 5, 2.0598, DIN 1709
- C 86 300 UNS
- HTB 3, BS 1400