Name: Copper Nickel Fasteners Manufacturer – 90/10 (c70600), 70/30 (c71500), C71640, C72200 | Astm B151, B466 Grades
Brand: Caliber Enterprise
Availability: InStock
Rating: 4 (19 reviews)

Question 1

What are the common grades of Copper Nickel Fasteners?

Accepted Answer

The common grades of Copper Nickel Fasteners are Cu-Ni 90/10 (90% copper, 10% nickel) and Cu-Ni 70/30 (70% copper, 30% nickel). Cu-Ni 90/10 offers good corrosion resistance, while Cu-Ni 70/30 provides higher strength and superior resistance to harsh environments.

Question 2

What types of Copper Nickel Fasteners are available?

Accepted Answer

Copper Nickel Fasteners are available in various types, including bolts, nuts, washers, screws, studs, threaded rods, and rivets. They come in different sizes, grades (Cu-Ni 90/10 & Cu-Ni 70/30), and specifications to suit marine, industrial, and high-corrosion environments.

Question 3

Why are Copper Nickel Fasteners preferred in marine environments?

Accepted Answer

Copper Nickel Fasteners are preferred in marine environments due to their exceptional resistance to seawater corrosion, biofouling, and stress corrosion cracking, ensuring long-term durability in harsh saltwater conditions.