Copper Nickel Washers

TorqBolt is an exclusive manufacturer of Copper Nickel Washers. Copper Nickel is an ideal mixture of copper and nickel with additions of manganese and ferrous contents like iron which when combined together fight seawater corrosion. Cupro nickel washers and copper nickel washers are the most common trade names used in the washer industry. These washers are preferred over Silicon Bronze Washers and Stainless Steel Washers due to highly corrosion resistance in salty environments. It is used in marine seawater applications show excessive resistance towards corrosions and are often used for its unique feature of thermal stability.

Cupro Nickel Alloys

£0.21 - £2100

Copper Nickel 70/30 Washers

UNS C71500, BS2871, DIN 2.0882, CUNI30FE


ASTM B171 Alloy 71500

ASME SB171 Alloy 71500

SKU: 10010376
£0.9 - £450

Copper Nickel 90/10 Washers

UNS C70600, BS2871, DIN 2.0872, CUNI10FE


ASTM B171 Alloy 70600

ASME SB171 Alloy 70600

SKU: 10010375