Copper Alloys Suppliers and Manufacturers

RANGE 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS FORM SEAMLESS / ERW / WELDED IN ROUND & SQUARE . Nickel Alloy ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 ) ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ), ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 ) ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ), ASTM / ASME SB 704/705 UNS 8825 INCONEL (825) ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 ) ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ), ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625) ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 ) Copper Alloy ASTM / ASME SB 111 UNS NO. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500. ASTM / ASME SB 466 UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30)

Category:Aluminum alloy casting Cast Aluminum-copper alloy can be made into forgings, aerospace structural parts, machined products, and more. Common grades are ZL202 and so on. Cast Aluminum-copper alloy belong to 2xx, x series aluminum alloys, and also belong to ZL-2xx aluminum alloys. Heat resistance, high strength.Can be used for high-power equipment packaging materials, heat dissipation components, ceramics and bases, etc. Aluminum-copper alloy is a kind of hard alloy material, and it also has good electrical conductivity. It has high mechanical properties at room temperature and high temperature, and is easy to cast and cut. We can cast 2011, 2024, 2218, 2618 and other different aluminum-copper alloy products. Aluminum-copper alloys are easy to process and can be made into different profiles. Aluminum-copper alloys are usually made of aluminum-copper multi-component alloys by adding a small amount of other elements to meet the application of aluminum-copper alloys in industry, so that they can be used in different environments. Aluminum-copper alloys can replace copper wires as wires in some cases, and can also be used as aerospace structural parts and so on.

MF: Ag:Cu Chemical Name: Silver Copper Alloy Nanoparticles Purity: > 99.99% APS: < 80 nm (Size Customization possible) Form Nanopowder CAS Number 7440-22-4 / 7440-50-8

Good crack resistance, gas welding and argon arc welding of copper Chemical Composition : Sn: 1, Si: 0.3, Mn: 0.3, Cu: Rem

Non Alloy Copper Condenser Tube Semi Hard Annealing For Refrigeration 2

Supply of several non-ferrous cast alloys in the shape of ingots, The alloys available include: 1)Aluminum alloys Pure A1 , Al- Si, Al-Mg , . etc. 2)Copper alloys Pure Cu, Cu-Zn 3)Zn alloys 4)Pure Lead and lead alloys. Specification of the supplied ingots. 1.Sizes in the range of : Al65178 Cm Cu4677 Cm 2.Weights: Al12 Kg Cu14 Kg Zn10 Kg Pb50 Kg Moreover, alloys with specific chemical composition could be supplied according to the customer request.

CuCrNi2Si ¿C UNS.C18000 Copper Chromium Nickel Silicon Alloys, which also called Beryllium Free Copper alloy, meets the mechanical requirements of RWMA Class 3 Copper, is a very hard heat treatable copper based alloy with an economical higher strength and high conductivity, and C18000 Alloys is utilized when a combination of very good mechanical strength along with moderate electrical and thermal electrical conductivity are required. Furthermore, C18000 alloy is an excellent substitute for copper beryllium alloys C17500 and C17510 in terms of many applications. International Specification: Rods/Bars/Plates/Sheets: UNS.C18000, CDA180, RWMA Class 3 European Standards: CuCrNi2Si, DIN 2.0855, CW111C to EN Note: ASTM: American Society for Testing and Materials RWMA: Resistance Welder Manufacturers' Association Note: Unless otherwise specified, material will be produced to DIN & RWMA.

Size and composition of a variety of high-quality single-uniform hybrid nano-copper-nickel composite powder can be controlled Application: 1. Metal nano-lubrication additives: add 0.1 to 0.3 percent from oil, grease, in the process of Moldova Moldova Sassafras Sassafras Vice self-lubricating surface, he studied Film, a significant reduction in the Mount Sassafras, deputy anti-wear friction-reducing properties. And a single metal nano-lubrication additives, to reduce the amount of powder by adding three to five times, to repair a short time, Mount Sassafras coefficient of small and long-term stability. 2. Block of metal nanocomposite materials used: inert gas protection of the powder sintering Preparation large copper-nickel metal nanocomposites. A plastic bag lined anti-static packaging, 100 ~ 1000g sub-bag.

CuCr1 ¿C UNS.C18200 Chromium Copper is a heat treatable copper alloy offering good electrical conductivity, resistance to softening at elevated temperatures and good strength and hardness. This combination of properties makes C18200 one of the preferred resistance welding electrode materials for a variety of applications. Nominally composed of 99.1% copper and 0.9% chromium, this heat treatable alloy can be brought to its softest condition by annealing it at 1000ípC (1850ípF) for one-half hour at temperature, then rapidly quenching it in water. In this annealed condition, the alloy is ductile and easily formed, and has an electrical conductivity of about 40%. International Specification: Rods/Bars/Plates/Sheets: UNS.C18200, RWMA Class 2, CDA18200, ISO5182-1991 European Standards: CuCr, DIN 2.1291, CW105C to EN Note: Unless otherwise specified, material will be produced to RWMA Grade.

Nickel Alloy ASTM / ASME SB 564 UNS 2200 ( NICKEL 200 ) , UNS 4400 (MONEL 400 ) , , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 ( INCONEL 601 ) , UNS 6625 (INCONEL 625) , UNS 10276 ( HASTELLOY C 276 ) ASTM / ASME SB 160 UNS 2201 (NICKEL 201 ) ASTM / ASME SB 472 UNS 8020 ( ALLOY 20 / 20 CB 3 ) Copper Alloy ASTM / ASME SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600. ASTM / ASME SB 151 UNS NO. 70600 , 71500 , C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30) ,ASTM / ASME SB 152 UNS NO C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200.

www.fotmacarbide.com provide CuW75 Customized Tungsten Copper Alloy Heat Sinks WCu Spreader For LED Industry The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, heat sinks, chip carriers, flanges, and frames for high-power electronic devices. As a tungsten copper material, it's a composite, so both the thermal advantages of copper and the very low expansion characteristics of tungsten can be utilized. The combination of tungsten & copper materials results in thermal expansion characteristics similar to those of silicone carbide, aluminum oxide, and beryllium oxide, used as chips and substrates. Because of tungsten copperâ??s thermal conductivity and expansion characteristics, Tungsten copper alloy works well in densely packed circuits. The thermal conductivity and thermal expansion characteristics of the semiconductor and the base plate must be optimally harmonized to avoid undesired distortions to the semiconductor. The better harmonized the properties are, the better the semiconductor module is to withstand soldering processes involved during manufacture and the temperature cycles that occur during operation. The sketch shows the principle structure of a hermetically sealed electronic package. Advantages of Copper Tungsten Heat Sinks / Spreaders: Strong hardness(86~93.5HRA) High arc resistance combined with good electrical conductivity High thermal conductivity Low thermal expansion. Applicatioins of Tungsten Copper Alloy: Our tungsten copper composites to be used extensively in thermal mounting plates, chip carriers, flanges, and frames for high-powered electronic devices. With the thermal advantages of copper with the very low expansion characteristics of tungsten, tungsten copper has properties similar to those of silicone carbide, aluminum oxide, and beryllium oxide. The thermal conductivity and low expansion also make tungsten copper alloy an excellent choice even for extremely dense circuits. The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, chip carriers,

www.fotmacarbide.com provide CuW75 Customized Tungsten Copper Alloy Heat Sinks WCu Spreader For LED Industry The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, heat sinks, chip carriers, flanges, and frames for high-power electronic devices. As a tungsten copper material, it's a composite, so both the thermal advantages of copper and the very low expansion characteristics of tungsten can be utilized. The combination of tungsten & copper materials results in thermal expansion characteristics similar to those of silicone carbide, aluminum oxide, and beryllium oxide, used as chips and substrates. Because of tungsten copperâ??s thermal conductivity and expansion characteristics, Tungsten copper alloy works well in densely packed circuits. The thermal conductivity and thermal expansion characteristics of the semiconductor and the base plate must be optimally harmonized to avoid undesired distortions to the semiconductor. The better harmonized the properties are, the better the semiconductor module is to withstand soldering processes involved during manufacture and the temperature cycles that occur during operation. The sketch shows the principle structure of a hermetically sealed electronic package. Advantages of Copper Tungsten Heat Sinks / Spreaders: Strong hardness(86~93.5HRA) High arc resistance combined with good electrical conductivity High thermal conductivity Low thermal expansion. Applicatioins of Tungsten Copper Alloy: Our tungsten copper composites to be used extensively in thermal mounting plates, chip carriers, flanges, and frames for high-powered electronic devices. With the thermal advantages of copper with the very low expansion characteristics of tungsten, tungsten copper has properties similar to those of silicone carbide, aluminum oxide, and beryllium oxide. The thermal conductivity and low expansion also make tungsten copper alloy an excellent choice even for extremely dense circuits. The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, chip carriers,

Material : Gold plating, Copper alloy Craft : Handcrafted micro pave Stone: Zircon, Crystal Type: bezel setting, prong setting MOQ : 22 pairs Delivery time : Within 7-25 days after confirmation

MF: Sn:Cu Chemical Name: Tin Copper Alloy Nanopowder Purity: > 99.99% APS: < 80 nm (Size Customization possible) Form Nanopowder CAS Number 7440-31-5 / 7440-50-8

Cuni2si uns.C64700/c70250 nickel silicon bronze alloys, which is an age-hardening alloy, higher alloyed in comparison with cuni1.5si, for current-carrying formed parts. It has an a-structure with very fine precipitations and recommends itself both for lead frames which require a high rigidity of the pins and for connector with high demands on the electrical conductivity, strength and relaxation behavior. In addition, the cuni2si can also be used for current-carrying formed parts and contact springs due to its good fatigue strength, forming and spring properties. Typical application for c64700/c70250 nickel silicon bronze alloys: Electrical : resistance welding electrodes, motor rotor bar, and resistance welding tips. Fastener : fastener parts Industrial : brazing rod, welding rod Available sizes: Custom diameter & sizes, random mill lengths Available products (forms): Round bars, flat bars, square bars, rectangular bars, hexagon bars Custom shapes are available upon request. Wooden cases

For example: Refrigerator handle, drawer handle

Zhongshan Haomen Lighting Techonology Co.,Ltd is the specialist of lighting decorations, including high-grade crystal lamps, bound glass lamps, wrough iron lamps, marble stone lamps and all-copper dewaxed lamps and so on. We have 18000m2 morden production base and more than 8000m2 of exhibition hall, with certification of CCC, CE, UL, VDE, etc.,

Description: By selecting high purity tungsten powder and oxygen-free copper, all of our tungsten coppers are produced by sintering and infiltrating process. 1. The composition of tungsten and copper are well-proportioned and accurate percentaged; 2. Tungsten coppers are precisely machined with high thermo stability, high arc resistance and high strength; 3. Copper tungstgen has high electrical conductivity and thermal conductivity; Application 1. Our tungsten copper is widely used in many industrial areas such as aerospace, power, electronic, metallurgy, and machinery; 2. It is also used for cooling device in electronic equipment; 3. Tungsten copper is also adopted as electrodes in resistance welding machine; 4. Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters adopt it as material; 5. It is adopted as passive cooling element in heat sink for electronic devices and electronic packaging materials; 6. Copper tungsten can be used as the component of the pushing device in spacecrafts.