Copper Nickel Washers
We are 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 high 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.
Copper Nickel Washers Specifications:
Types: Manufacturing Process Adopted for manufacturing of washers are Cold Formed, Hot Formed & Bar Stock Machined. Washers without Inner Diameters, Forged Blanks can be manufactured on request along with CNC machined Process.
General Types: Plain Washers, Flat Washers, Spring Washers, Lock Washers
Size Range: Metric Size Range from M1.0 upto M150 in accordance with ANSI / ASME B1.13M Edition 2012.<br />
Imperial size Range from #0000 upto #12 and 1/4″ upto 6″ in accordance with ANSI / ASME B1.1 Edition 2012.
Materials: Copper Nickel 90/10, 70/30
Cupro Nickel Alloys
Copper Nickel 70/30 Washers
UNS C71500, BS2871, DIN 2.0882, CUNI30FE
ASTM B171 Alloy 71500
ASME SB171 Alloy 71500
Copper Nickel 90/10 Washers
UNS C70600, BS2871, DIN 2.0872, CUNI10FE
ASTM B171 Alloy 70600
ASME SB171 Alloy 70600