Détails de produit
Lieu d'origine: Chine
Nom de marque: TANKII
Certification: ISO9001
Numéro de modèle: CUNI34
Conditions de paiement et d'expédition
Quantité de commande min: 20 kg
Prix: Négociable
Délai de livraison: 15-20 jours
Conditions de paiement: T/T
Capacité d'approvisionnement: 5000T/an
Copper nickel alloy wire CuNi34(NC040)
The company also provides processing: cuni1 cuni2 cuni6 cuni8 cuni10 cuni14 cuni19 cuni23 cuni30 cuni44 cumn3 and constantan 6 j40 j11
Copper and nickel and purpose: according to the characteristics of low resistance alloy has good corrosion resistance, good welding performance and machining performance, wide application and thermal overload relays, electric heating element in the low voltage circuit breaker and other low voltage apparatus.
Strip specification range
Thickness: 0.01-7 (mm) width: 5-300 (mm), wire diameter 0.05-7 (mm)
Low resistance of copper nickel alloy CuNi34 (NC040), main technical parameters
The main chemical composition |
Ni | Mn | Cu |
| content | 34 | 1 | Bal |
| The highest use temperature | (350 ºC) |
| Resistivity (20 ºC) mu Ω/m, | 0.4 + / - 5% |
| Temperature coefficient of resistance (a10-6 / %) | < 0 |
| Tensile strength (Mpa) | >= 400 |
| For copper electromotive force V / ºC | - 39 |
| Melting point | (1180 ºC) |
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