Getting the correct price for copper nickel 70 30 screws is important. There are many factors that can affect the price. The most common ones include the material used in making the screws, its resistance to erosion and stress corrosion, and its durability.
Common uses of Copper Nickel 70 30 Screws
Various industries use Copper Nickel 70 30 screws to assemble two or more parts together. They are used in sanitary systems, chemical tankers, firewater systems, hydraulic lines and seawater environments. They can also be used for FPSOs, pumps and other applications. Copper Nickel 70/30 screws are available in different forms and finishes. They include bolts, studs, washers and nuts. They are available in Electroless Nickel, Zinc, Sherardized and Galvanised finishes. These copper nickel 70 30 screws type have excellent corrosion resistance and high tensile strength.
These fasteners are often used in the marine industry as they are resistant to chloride crevice corrosion and stress corrosion cracking. They are also used in the chemical processing industry. They are used in chemical tankers, heat exchangers, condensers and water systems.
Resistance to stress corrosion
Whether you are using Copper Nickel 70-30 Screws or Washers, you should know that they have a great resistance to stress corrosion cracking. They are especially effective in sea water environments. They are also used in chemical processing applications. They have good corrosion resistance, and they are also highly resistant to crevice corrosion. However, they have a tendency to experience metal ion concentration cell corrosion. This type of corrosion occurs in exposed surfaces where the metal ions are deposited. This can be aggravated by water velocity.
Cu-Ni alloys are generally stable at flow rates of at least six meters per second. They have high thermal stability and are well suited for hot seawater. They are also resistant to salt solutions and alkalis. Their oxidation resistance is also high, and they are suitable for welding. They are also corrosion resistant to non-oxidising acids and gases. They are very compatible with other copper-based alloys. They are often used in valves.
Resistance to erosion
Unlike other types of alloys, copper nickel 70 30 screws and bolts are highly resistant to erosion. They are also used in high temperature environments. These alloys are suitable for many applications such as pumps, coolers and condensers. Their corrosion resistance and workability make them popular in the chemical processing industry.
These alloys are manufactured with a special chemical composition. The alloy is made with 70% nickel, 30% iron and manganese. This combination gives the material high resistance to erosion, corrosion and bio fouling. The fasteners are manufactured under international standard norms and are processed by technical experts. This type of alloy is ideal for various applications, particularly those in marine environments. Its corrosion resistance is excellent in seawater.
Biofouling
Unlike many copper-nickel alloys, the 70-30 has slightly better overall levels of fouling resistance. But it also has a much lower copper content. Biofouling can be an important factor in the corrosion of metals and alloys in seawater. Because of its high strength and inherent resistance to pitting, the 70-30 Cu-Ni is commonly used in marine engineering applications. The material is also used in pumps, shafts, and valves.
Durability
Amongst copper based alloys, the 70-30 grade has a very low corrosion rate. It is an excellent choice for a variety of applications. The chemical composition of the alloy consists of 70% copper, 30% iron, 2% manganese, and 0.02% iron. Copper-nickel alloys have been in use for at least two thousand years. They are widely used in marine and merchant shipping. Their use in shipbuilding and power industries has also continued. They provide corrosion resistance and high tensile strength.
The alloys have good cold workability and can be fabricated by cold working without intermediate annealing. They have excellent polishing properties, electrochemically and mechanically. They are compatible with other copper alloys. The addition of nickel improves the ductility of the alloy, and increases the strength.
Sachiya Steel International is one of the leading Manufacturer And Exporter Copper Nickel 70 Tube to Union Fittings, which are designed and manufactured at our state – of – the – art manufacturing base.
The small iron content, gives the Cupro Nickel 70 / 30 Tube Fittings (UNS C71500) an extraordinary resistance to general corrosion and stress corrosion cracking, making it very suitable and ideal for the marine or industrial industries.
Cupro Nickel 70 / 30 Compression Fittings is strong and ductile.
Cupro Nickel 70 / 30 Ferrule Fittings have excellent corrosion and pitting resistance in marine environments.
Some common applications for Cupro Nickel 70 / 30 Double Ferrule Fittings include: valves, and pump components.Meanwhile, Cupro Nickel 70 / 30 Union Fittings are also being offered in different sizes and shapes to our customers.
We are reckoned amongst the trusted manufacturers and exporters of a wide range of Cu-Ni 70 / 30 Union Tube Fittings, which are known for their components like corrosion resistance, dimensional precision and toughness.Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings | Copper Nickel 70 Tube to Union Fittings These Cu-Ni 70 / 30 Compression Tube Fittings combines cold and hot working properties, highest degree of seawater corrosion and erosion resistance and great strength.
