PROGRÈS
Electrolytic tough pitch (ETP) copper coil with 101% IACS conductivity for electrical, thermal and stamping applications.
Bobine de cuivre C11000 is produced from electrolytic tough pitch copper with a minimum copper content of 99.90%. It combines the highest practical electrical conductivity with excellent formability, making it the default material for busbars, enroulements de transformateur, cable shielding, radiators and precision stamped parts.
Avantages clés
Composition chimique (C11000 / ETP)
| Élément | Cu | Ô | Ag | Pb | Fe |
|---|---|---|---|---|---|
| Contenu % | ≥ 99.90 | 0.02 – 0.04 | ≤ 0.025 | ≤ 0.005 | ≤ 0.005 |
Mechanical & Propriétés physiques (O recuit)
- Résistance à la traction (σb): 220 – 250 MPa
- Limite d'élasticité (σ0,2): 70 – 85 MPa
- Élongation (d): ≥ 35 %
- Conductivité électrique: ≥ 101 % SIGC
- Densité: 8.89 g/cm³
Tailles standards
| Paramètre | Gamme |
|---|---|
| Épaisseur | 0.05 – 3.0 mm |
| Largeur | 5 – 650 mm (fente sur commande) |
| ID de bobine | 300 / 400 / 500 mm |
| Coil OD | ≤ 1300 mm |
| Caractère | Ô / H01 / H02 / H04 |
| Standard | ASTMB152 / GB/T 2059 / JUSTE H3100 |
Applications
C11000 copper coil is widely used in transformer windings, busbars and electrical connectors, cable shields and braided straps, radiator and heat-exchanger fins, grounding strips, motor commutator segments, RF shielding and decorative trim. For copper tube and plate from the same family see our Tube de cuivre C12200 et Plaque de cuivre C11000.
Traitement & Emballage
Refendage, tonte, flattening and surface cleaning available. Coils are wrapped with moisture-proof paper and strapped on export pallets or in wooden crates.
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