Aluminum Bronze Alloys Aluminum bronzes are most valued for their higher strength and corrosion resistance as compared to other bronze alloys. The term is applied to a variety of brasses Bronze is best suited for resisting corrosion in saltwater and sea environments. Bronze is an alloy that consists primarily of copper with the addition of other ingredients. At Sequoia Brass & Copper, we an extensive selection of these metals in plate, bar, and sheet form. Trace amounts of other metals, such as aluminum, manganese, phosphorus, and silicon, may also be present in the alloy. Additionally, its high ductility allows sheets to be drawn into wires for electrical systems. Available in four grades: 440A, 440B, 440C, and the uncommon 440F (free machinable). ous grades are used, such as acids, bases, organics, and pharmaceuticals. Like copper, brass is a non-ferrous, red metal. C63000 is a Nickel Aluminum Bronze alloy and can be utilized for a variety of industrial applications. Our process uses an electrically charged solution of copper sulfate and sulfuric acid to reduce the metal’s oxygen contact to 0.001% or less. ASTM's copper standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of copper materials, including bronze and their alloys with other metals. At Sequoia Brass & Copper, we offer the following grades of copper: In general, copper offers excellent conductivity, formability, and machinability. LME Copper Contract specifications Every metal traded on the LME must conform to strict specifications regarding quality, lot size and shape. Copper is highly flexible with excellent conductivity, while bronze and brass offer greater machinability. C63000 Alloy, C630 Nickel Aluminum Bronze - Concast Metal As brass is not ferromagnetic, it is much easier to process for recycling. Examples of items that may need replaced by a lead free grade if in a potable water installation: The high leaded tin bronzes contain the most widely used bearing bronze alloy C932 (also known as SAE 660). Each LME tradeable contract is likewise governed by rules covering (but not limited to This quality makes it ideal for use in food-safe equipment. As a copper-alloy, brass demonstrates many of the properties characteristic of copper. Applications: Industrial - Selecting Bronze Bearing Materials 8 4 .0-652 3 1 Nominal 85.0 5.0 5.0 1. > Aluminum Bronze > AMPCO® 21 Aluminum Bronze AMPCO® 8 AMPCO® 15 AMPCO® 18 AMPCO® 18.22 AMPCO® 18.23 AMPCO® 18.136 AMPCO® 21 AMPCO® 22 AMPCO® 25 … Across industry, it is essential that designers, engineers, and manufacturers understand these differences to select the best metal for their projects. Alloy 464 (or naval brass) is known for its excellent resistance to corrosion from seawater across a wide range of temperatures. Aluminum bronze QAl17 Annealed 520 600 10 186 — Un-annealed 560 650 5 250 115000～130000 Aluminum manganese bronze QAl9-2 Soft 360 450 18 300 92000 Hard 480 600 5 500 — Silicon-manganese bronze QBi3-1 Soft If you are looking for copper, brass, or bronze wire, strip, and tubing not listed here, please call or contact Continental Steel & Tube. To learn more about this unique material’s characteristics, At Sequoia Brass & Copper, we an extensive selection of these metals in plate, bar, and sheet form. Additionally, it covers some of the key factors to consider when choosing between copper, brass, and bronze for a specific application. This alloy is a type of high-leaded tin bronze and is 440A, having the least amount of carbon in it, is the most stain-resistant; 440C, having the most, is the strongest and is usually considered more desirable While copper is a pure metal, brass and bronze are copper alloys (brass is a combination of copper and zinc; bronze is a combination of copper and tin). C630 uses include balls, bearings, cams & more. It is suitable for use in ammunitions, automobiles, fasteners, and hardware. Nickel silver offers excellent corrosion resistance, high castability, and very good machinability. It is typically used in industrial and architectural applications. This alloy—also referred to as yellow brass—consists of 33% zinc. Company No. If you continue without changing these settings, you consent to this - but if you want, you can change your settings at any time at the bottom of this page. Also referred to as electrolytic (ETP) copper, this alloy demonstrates the highest level of electrical and thermal conductivity, as well as good ductility and malleability. It commonly finds application in the manufacture of hardware components, fittings, valves, and fasteners. That’s why we provide a number of free tools to help facilitate the design and engineering process, including: Sequoia Brass & Copper offers a specially formed oxygen-free copper (OFC) that’s a high-purity copper with little to no oxygen. There are a variety of bronze alloy types based on their composition. Alloy 353 (also referred to as clock brass) is often used to fabricate precision components, such as clock and watch parts, because of its excellent machinability. All three of these metals demonstrate unique combinations of properties that make them ideal for use in metal sheets. The exact melting point differs based on the concentration of different metals in the alloy. It even kills bacteria that are exposed to its surface. Sequoia Brass & Copper offers a specially formed oxygen-free copper (OFC) that’s a high-purity copper with little to no oxygen. Also known as architectural bronze this alloy can be used for construction & architectural applications. Additionally, it demonstrates suitability for hot forming and hot forming, as well as drawing, bending, heading, soldering, brazing, and welding. Our process uses an electrically charged solution of copper sulfate and sulfuric acid to reduce the metal’s oxygen contact to 0.001% or less. Many of the properties of bronze overlap with those of copper and brass. Ø; 5-28-99) (100-61-3) (100-61-4) (100-27) (100-27-1) (100-27-2) (DE-72 spec.) In determining Cu min., Cu … Widely available and somewhat less expensive than other bearings alloys - it is known for its unsurpassed wear performance against steel journals. Its durability and hardness also enable it to withstand the stress of marine applications. Some of the key differences to keep in mind when selecting sheet metal materials include: At Sequoia Brass & Copper, we offer metals in a variety of forms, including: We provide custom cutting services that adhere to tight tolerances of ±0.020 inches to facilitate the customization of these materials to suit different applications and specifications. At Sequoia Brass & Copper, our team works hard to meet all of your copper, brass, and bronze needs. Get free metal price charts & widgets for your website. With over 75 years of experience manufacturing precision machined aluminum and manganese bronze alloys, AW Fraser is a world leader in quality engineered bronze. AW Fraser is a Bronze Foundry, a Brass Foundry and specialist bronze machined components producer. In stock and ready to ship. , which allows you to specify the alloy and part requirements to calculate the weight per linear foot and total weight, to calculate your project’s needs by weight. Used in sleeve bearings, they wear especially well against steel. To learn more about our material offerings, browse our copper, brass, and bronze inventories. Copper, brass, and bronze are part of a category of metals known as “red metals”, which are characterized by their reddish tint. In general, copper offers excellent conductivity, formability, and machinability. It is among the few metals found in nature that is directly suitable for processing. Copper demonstrates excellent thermal and electrical conductivity, making it suitable for use in electronic and electrical systems and thermal equipment. At Sequoia Brass & Copper, we provide these six grades of brass: Brass metal has several different applications. C95400 Aluminum Bronze (C954), is the most popular, all purpose aluminum bronze alloy. These qualities make. As brass is stronger and stiffer than pure copper, it is more susceptible to developing stress cracks. Brindley Metals offers a wide range of Phosphor Bronze in grades PB1, PB2, PB102 and SAE660. Copper Grades in Total Materia The Total Materia database includes more than 27,000 copper alloys along with another 350,000 metal alloys from all over the world. Due to its resistance to corrosion, erosion, and cavitation, it is widely used for propellers and other marine hardware. BRASS & BRONZE ALLOYS ALUMINUM ALLOYS C83600RedBrass Cu 1 Al Sb Fe Pb Ni 2 P 3 Si S nZ MIN./MAX. The addition of zinc enhances the strength and ductility of the base copper material. Available Grades of Bronze There are a variety of bronze alloy types based on their composition. inventories. C51000 Alloy, C510 Phosphor Bronze - Concast Metal RESOURCES 440A, having the least amount of carbon in it, is the most stain-resistant; 440C, having the most, is the strongest and is usually considered more desirable in knifemaking than 440A [ citation needed ] , If you’d like to partner with us for your next project. Although copper, brass, and bronze belong to the same category of metals, each exhibits distinct characteristics that make it ideal for different circumstances. Pure oxygen free copper offers the greatest flexibility, ductility & conductivity. The higher the concentration of zinc, the stronger and more pliable the alloy. To learn more about our material offerings, browse our. Available in four grades: 440A, 440B, 440C, and the uncommon 440F (free machinable). High-strength brass contains ≥39% zinc. 18-8 Stainless 18-8 refers to any stainless steel containing approximately 18% chromium and 8% nickel. Unlike brass and bronze, it is a pure, naturally occurring metal; therefore, it is found on the periodic table of elements. With over 30 years of experience sourcing and buying alloys, we have the knowledge and skills to source specialty and hard-to-find copper alloys for your unique needs. Brass is often considered the most suitable for general applications. Brass alloy 330 is suitable for application where high machinability is critical. Tin bronze offers excellent corrosion resistance along with good wear resistance and reasonably high strength. The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (such as aluminium, manganese, nickel or zinc) and sometimes non-metals or metalloids such as arsenic, phosphorus or silicon. Resistance to seawater corrosion is extremely high in nickel aluminum bronzes such as C955. Alloys in this family include C95400, C95900, C63000, C63020 C95510, C95500, and C61400. These charts are informational only. They have moderate strength and a pleasing silvery luster. Phosphor bronze alloys such as C51000, also known as C510, consist of copper with 0.50–11.00% of tin and 0.01–0.35% phosphorus. Metal Alloy Comparison Guide: Copper, Brass, and Bronze. Brass is available in a variety of grades, each of which is characterized by the exact material makeup. If you’d like to partner with us for your next project, contact us, or request a free quote today. Display metal price tables and and daily spot price charts on your website. Copper is a non-ferrous transition metal. The material resists bacteria without degrading. However, the alloy does exhibit a few distinct properties compared to pure copper and other copper alloys. Industrial Website Design by Miller Media, Bearings and bushings with machinability and anti-seizing properties, Low friction - moderate pressure bushings, Medium pressure hydraulic & steam to 550 F, High-pressure hydraulic and steam equipment, Bearings for heavy loads and relatively low speeds, Machinery parts substituting for steel and mallable iron, Pickling tank and mild alkali applications, Spur and low speed - heavily loaded worm gears, Valve guides and seats in aircraft engines, Blades and other parts including valves with sea water contact, Hardware for food and beverage handling equipment, Seals and labyrinth rings in steam turbines. CA104 / CW307G / … They are best known for their high corrosion and oxidation resistance combined with exceptionally good mechanical properties. This page focuses on each of these metals, outlining their distinct properties, available grades, and potential applications. Bronze does not necessarily contain tin, and a variety of alloys of copper, including alloys with arsenic, phosphorus, aluminium, manganese, and silicon, are commonly termed "bronze". It can be used against unhardened and not perfectly smooth shafts. It sometimes contains non-metals or metalloids such as arsenic, phosphorus, and silicon. Alloy 385 is available in a wide variety of extruded & drawn shapes such as angles, channels, square tube, hand rail moulding & more. C630 uses include balls, bearings, cams & more. Widely available and somewhat less expensive than other bearings alloys - it is known for its unsurpassed wear performance against steel journals. International Cross Reference Chart : to find your type of alloy, bronze, copper, brass, aluminum with other codes of product by FRW Carobronze designation EN des 2 des 3 des 4 mode de fabrication EN BS werkstoff DIN NFL AIR While each of the three metals is durable, they do not exhibit the same level of flexibility. Also known as cartridge brass, Alloy 260 demonstrates good cold working properties. It also combines favorable antifriction properties with good load-carrying capacities and will conform to slight shaft misalignments. Also known as free cutting brass, this alloy is the most common type of brass. The most popular grades of aluminium bronze, all stocked by Columbia Metals in a wide range of sizes in round bar, hexagon and sheet, are described below. In most cases the ingredient added is typically tin, but arsenic, phosphorus, aluminum, manganese, and silicon can also be used to produce different properties in the material. (C932, C934, C935, C936, C937, C938, C943, C945) The high leaded tin bronzes contain the most widely used bearing bronze alloy C932 (also known as SAE 660). Choose from our selection of bronze bushings, including oil-embedded sleeve bearings, sleeve bearings, and more. Is likewise governed by rules covering ( but not limited to these are... 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