Nickel Silver strips copper nickel

Specifications high precision Nickel Silver Strip for coin: C7521, C7701, C7541, C7451...

Thickness: 0.1--4mm

Width: 7--400mm

Cu-Ni-Zn alloy

          high precision nickel silver strips or sheet for coins: JIS alloy No: C7521, C7701, C7541, C7451...
... ISO alloy no: CuNi20Zn18, Cu18Zn26, CuNi10Zn25...
1. Thickness:0.1--3.5mm, 2. Width: 7--400mm, no limitation for length; 3. Temper: O, 1/4H, 1/2H, H, EH, SH
4. Eco-friendly, provide different requests on hazardous substance, such as lead, lower than 100ppm; Rohs report supplied. 5. Provide Mill certificate for each roll, with lots, specification, N.W., G.W., HV value, MSDS, SGS report. 7. Strict tolerance control on thickness and width, as well as other quality concern. 8. Coil weight can be customized. 9. Packing:  Neutral packing, plastic bag, paper liner in the polywood pallet or case. 1 or several coils in 1 pallet (depend on coil width), shipping mark.  One 20" GP can load 18-22 tons. 10. Lead time: 15-20days after the PO.   Nickel silver alloys contain copper and nickel and varying proportions of zinc, but no silver. The "silver" in the name only refers to the alloy's colour. Nickel silver plates and strips have a pleasant silvery colour, good malleability, good magnetism shield properties, high corrosion resistance and high flexibility. High precision nickel silver plates and strips are widely used in liquid crystal vibration device covers, shielding for mobile phones optical instrument silver ware jewellery, zippers and keys, musical instruments and coins.   Company website:     JIS standard         Production Process: Copper, brass, C19210, C194, C7025, C50715 are cast by semi-continuous casting line. Bronze and nickel silver strip are cast by horizontal continuous casting line.       Rolling mill in 20 Hi   Hot rolling mill View of Ningbo Plant   If you need more information or price, please feel free to contact us or leave your messages. We will reply you as soon as possible.

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Product Categories : Nickel Silver Series