Copper, Brass & Bronze

What Are Copper Alloys

Copper alloys are alloys based on copper, in which the main alloying elements are Zn, Sn, Si, Al, Ni. Copper and copper-based alloys including brasses (Cu-Zn) and bronzes (Cu-Sn) are widely used in different industrial and societal applications.

Copper alloys are alloys based on copper, in which the main alloying elements are Zn, Sn, Si, Al, Ni. Cu-based alloys constitute mostly substitutional solid solutions, for which solute or impurity atoms replace or substitute for the host atoms. Several features of the solute and solvent atoms determine the degree to which the former dissolves in the latter. These are expressed as the Hume–Rothery rules. There are as many as 400 different copper and copper alloy compositions loosely grouped into the categories: copper, high copper alloy, brasses, bronzes, copper nickels, copper–nickel–zinc (nickel silver), leaded copper, and special alloys. In addition, a limited number of copper alloys can be strengthened by heat treatment.; consequently, cold working and/or solid-solution alloying must be used to improve these mechanical properties.

What Are Brass Alloys

Brass, alloy of copper and zinc, of historical and enduring importance because of its hardness and workability. The earliest brass, called calamine brass, dates to Neolithic times; it was probably made by reduction of mixtures of zinc ores and copper ores. In ancient documents, such as the Bible, the term brass is often used to denote bronze, the alloy of copper with tin.

What Are Bronze Alloy

Bronze, alloy traditionally composed of copper and tin. Modern bronze is typically 88 percent copper and about 12 percent tin. Bronze is of exceptional historical interest and still finds wide applications. The earliest bronze artifacts were made about 4500 BCE, though use of bronze in artifacts did not become common until much later, in the 2nd millennium BCE during the Bronze Age. The proportions of copper and tin varied widely (from 67 to 95 percent copper in surviving artifacts), but, by the Middle Ages in Europe, certain proportions were known to yield specific properties. An alloy described in an 11th-century Greek manuscript in the library of St. Mark’s in Venice was cited as having a proportion of one pound copper to two ounces of tin (8 to 1), approximately that used for bronze gunmetal in later times. Some modern bronzes contain no tin at all, having other metals substituted—such as aluminum, manganese, and even zinc.

Copper Nickel 90/10 Pipes & Tubes Supplier & Exporter

ASTM B466 Cu-Ni 90/10 Seamless Pipes, UNS C70600 Pipes material, ASME SB111 Cupro Nickel 90/10 Tubes Supplier, CuNi 90-10 Tubing, DIN 2.0872 Tubes, 90/10 Copper Nickel Welded Tube Exporter, Copper Nickel 90/10 Pipes Manufacturer & Exporter, 90-10 copper nickel pipe and fittings

Riddhi Siddhi Impex is a well-known manufacturer and supplier of Copper Nickel 90/10 Pipes & Tubes. We give you the best product at prices that are competitive. Because of our quality, consistency, and services, we set the bar. Even if you have a question, we'll always try to answer it.

Copper Nickel 90/10 Pipes & Tubes are forged alloys of copper and nickel. Because it has 10–30% nickel, it is best for seawater environments. Also, iron and manganese are added in small amounts to make the metal stronger and more resistant to corrosion. It is a popular grade because it is easy to shape and tough. It is easy to cut and join. It is a natural defense against biofouling. It has some great qualities that make it perfect for use at cryogenic temperatures or very low temperatures. It kills bacteria and germs very well. In just two hours, it can kill 99 percent of germs.

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Sheet & Plates Supplier

ETP Grade Copper Sheet, Manufacturer of ETP Grade Copper, Electrolytic Tough Pitch Copper, Copper Plate Supplier, Copper Sheet Grades, Copper Sheet Properties & Applications

Riddhi Siddhi Impex is an ETP Grade Copper Plate & Sheet Supplier, Manufacturer in India, Mumbai. We offer our clients the highest quality material at the most cheap pricing. Quality is important to us, so we conduct stringent quality checks with the assistance of our expert quality team in order to provide the highest quality products to our clients. We are also regarded as leading Cu sheet providers for both domestic and international markets.

Copper is a non-ferrous metal with a wide range of applications. This is owing to its properties like heat conductivity and malleability. Aside from that, it is also visually pleasing. Copper Sheet is mostly composed of a brass or bronze alloy. This offers the sheets new properties. They are utilized in specific applications requiring high conductivity. They are widely utilised in the construction and electrical industries. Cu ETP Sheet & Plate, which is utilized in electrical conductors, contains roughly 99% copper and is labelled as electrolytic tough pitch copper. They are single phased homogeneous alloys that are also known as oxygen free high conductivity copper. As a result, they are not susceptible to heat treatment.

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Bars, Rods & Wires

ASTM B187 ETP Copper Round Edge Bar, ETP Copper C11000 Round Bars, Copper Round Bars ETP, Best offer on ETP Copper Round Bars, ETP Grade Copper Round Bar C110/ B5, Cu-ETP Round Bar, ASTM B124 ETP Copper Round Bars Dealers In Mumbai, Copper Round Bars, ASTM B133 ETP Copper Round Rods, Electrolytic Tough Pitch Copper Round Bar Supplier in Mumbai, India.

ETP, or electronic tough pitch copper, is a common and popular copper alloy used in electrical applications and equipment. It is frequently utilised due to its strength, high electrical conductivity, and range of production processes. These are high-quality bars made with high-quality raw materials and cutting-edge machinery. Every material utilised in the production of these round bars has been thoroughly tested and inspected in accordance with international quality standards. Customers can order these round bars in a variety of forms and sizes based on their needs. The diameter of these bars ranges from 6mm to 250mm, and the only shape offered is round. Furthermore, the thickness of these bars ranges from 0.3mm to 200mm and beyond. These round bars are well-known for their excellent electrical conductivity and toughness.

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Flanges

Copper Nickel 70/30 Flanges, Cu-Ni 90/10 ANSI, BS, DIN Flanges Manufacturer, Exporter & Suppliers in India. ASTM B151, B152 UNS C71500 70/30 Slip On Flanges, Cu-Ni UNS C70600 90/10 Weld Neck Flanges Suppliers.

Riddhi Siddhi Impex is one of the leading the Manufacturers, Exporters and Supplier of Cu-Ni Flanges that are using high quality raw materials in mumbai, India. We also offers a complete range of all types of grades like Cu-Ni 90/10 and Cu-Ni 70/30 Flanges. These Cu-Ni Flanges offered by us has excellent resistance to sea water environments as well as many other hazardous elements presented to metals. These are available in different dimentions & thickness as per the clients requirments. These are commonly used in seawater piping systems.

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Buttweld Fittings

Copper Nickel 70/30 Butt weld Pipe Fittings, Cu-Ni 90/10 Elbow Manufacturer, Exporter & Suppliers in India. ASTM B122, B466 UNS C71500 70/30 Seamless Butt weld Fittings, Cu-Ni UNS C70600 90/10 Buttweld Coupling Suppliers.

Riddhi Siddhi Impex is one of the leading the Manufacturers, Exporters and Supplier of High quality Cu-Ni Buttweld Pipe Fittings in mumbai, India. We also offers a complete range of all types of grades like Cu-Ni 90/10 and Cu-Ni 70/30 Buttweld Pipe Fittings. Our range of Copper Nickel Buttweld Pipe Fittings comprises Seamless & Welded Long Radius & Short Radius Elbows, Equal Tee, Concentric Reducer, Reducing Elbow, Unequal Tee, Crosses, Eccentric Reducers etc. These are available in different dimentions, size, grades & thickness as per the clients requirments. These are commonly used in various application industry.

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Fasteners

Copper Nickel 70/30 Fasteners, Cu-Ni 90/10 Head Hex Bolts Manufacturer, Exporter & Suppliers in India. ASTM B151, B152 UNS C71500 70/30 Screws, Cu-Ni UNS C70600 90/10 Spring Washers, Structural Bolts Suppliers.

Riddhi Siddhi Impex is a leading manufacturer, supplier and exporter of Fasteners

Riddhi Siddhi Impex is one of the leading the Manufacturers, Exporters and Supplier of High quality Cu-Ni Fasteners in mumbai, India. We also offers a complete range of all types of grades like Cu-Ni 90/10 and Cu-Ni 70/30 Fasteners. These ends for perfect welding and fabrication of the Wire in mega projects in oil and gas industry for long life of the product. These are available in different dimentions, size, grades & thickness as per the clients requirments. These are commonly used in various application industry like Hardware, Oil and Gas, Petro-Chemical, Paper Indusry etc.

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Washers

A washer is a thin plate (typically disk-shaped, but sometimes square) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. Other uses are as a spacer, spring (Belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer).

Washers are usually metal or plastic. High-quality bolted joints require hardened steel washers to prevent the loss of pre-load due to brinelling after the torque is applied. Washers are also important for preventing galvanic corrosion, particularly by insulating steel screws from aluminium surfaces. They may also be used in rotating applications, as a bearing. A thrust washer is used when a rolling element bearing is not needed either from a cost-performance perspective or due to space restraints. Coatings can be used to reduce wear and friction, either by hardening the surface or by providing a solid lubricant (i.e. a self-lubricating surface).

Riddhi Siddhi Impex is a leading manufacturer, supplier and exporter of Washers

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Gaskets

A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression. It is a deformable material that is used to create a static seal and maintain that seal under various operating conditions in a mechanical assembly.

Riddhi Siddhi Impex is a leading manufacturer, supplier and exporter of Gaskets

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SHIMS

The best way they can be described is essentially as a ‘spacer’ or ‘washer’ which is a thin piece of material used between objects to fill small gaps and spaces. While filling this gap it allows for a better fit, level surface and supports the object better, prolonging the lifespan of the machine / components. It has a large impact on the function, performance, and longevity of a piece of equipment. Although easy to overlook, they have the potential to greatly reduce costs.

Riddhi Siddhi Impex is a leading manufacturer, supplier and exporter of SHIMS

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