Astec Tubes is a leading manufacturer and exporter of Cu-Ni 70/30 Fasteners that are being designed as per the national and international standard quality. Copper Nickel Fasteners are manufactured using an ideal mixture of Copper 70 percent and nickel 30 percent with additions of manganese and ferrous contents like iron. These Cu-Ni 70/30 Fasteners are available in various types such as Bolts, Nuts, Screws, Studs, and Washers.
Cupro Nickel UNS C71500 Fastener are thermally stable and possess moderate strength even when the temperature is high. The corrosion resistance and strength of these alloys are improved by the addition of manganese, iron, niobium, and or chromium. Copper nickel alloys also have good fabricability and high inherent resistance to biofouling. Copper Nickel 70-30 Fasteners have a high strength; workability and weldability make it easy to weld or machine for all conventional operations. They are used in saltwater applications where abrasion and reduction are encountered. These fasteners are made under strict consideration of design codes.
Cupro Nickel 70/30 Fasteners
Thickness : 0.6 mm THK to 6.00 mm THK
Size Range : 1/16” 1/2” & 1.5MM to 38.1MM
Outer Diameter : 6.00 mm to 60.00 mm