Copper Nickel 90/10 Fasteners

Copper Nickel 90/10 Fasteners

What are copper nickel 90/10 fasteners?

Both copper and nickel are often alloyed together to obtain alloys that exhibit exceptional properties. One such grade is Copper Nickel 90/10 Fasteners. As their name suggests, this alloy consists of 90% copper with 10% nickel.

Copper Nickel 90/10 Fasteners specifications

Copper Nickel 90/10 Fasteners Properties

Cupro nickel 90/10 fasteners and CUNI C70600 hex bolt suppliers in UAE

What is the price difference between cuni 90/10 hex bolt and socket head cap screw?

Although the price difference between a cuni 90/10 hex bolt (US $ 0.01-10 / Piece) and a copper nickel 90/10 cap screw (US $ 0.01-9 Piece) is smaller, the former is priced higher than the screw.

Importers of copper nickel alloy 90/10 hex nut in UAE, check the difference between UNS C70600 flat washer vs DIN 2.0872 heavy hex bolt

UNS C70600 flat washer vs DIN 2.0872 heavy hex bolt

UNS C70600 Flat washers are utilised in applications where high vibrations are very likely. They are used under bolts to evenly distribute the stress caused by vibrations over a larger surface area. DIN 2.0872 Heavy hex Bolts, on the other hand, would generally not require a washer. This is because a heavy hex nut, which is slightly thicker and heavier compared to a regular nut. And they have higher proof load strength as well. Therefore, these applications do not require the assistance of a washer in high vibration applications.

Find complete information about heat resistance & size chart of 90-10 cupro nickel studs and screws in Dubai

Is cupro nickel 90/10 fasteners heat resistant?

Since both Copper and nickel can individually be used in elevated temperatures, most of their alloys including cupro nickel 90/10 have high resistance to creep. In fact, the melting point is as high as 2140°F

Looking for a CU-NI 90-10 threaded rod manufacturer in UAE? Buy cupro nickel 90/ 10 u bolts from Sabic-approved suppliers at a great price in the Middle East, view weight chart, specification

How to calculate copper nickel 90/10 stud bolt weight?

One can calculate the weight of a copper nickel 90/10 stud bolt by multiplying its diameter by its length.

PED approved copper nickel 90/10 bolts and nut supplier in UAE, check UNS C70600 carriage bolt advantages, disadvantages & size chart

Cuni 90/10 bolts and nut advantages and disadvantages

Advantages –

  • Superior corrosion resistance properties (resistance to hydrogen cracking, pitting, crevice corrosion, bio-fouling)
  • High creep strength
  • High durability
  • Low rate of expansion

Disadvantages –

  • Does not perform well in high-velocity water.
  • In the presence of sulfides or ammonia, the alloy is very easily corroded in the sea.