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Below you will find information about common materials. We are happy to advise you in order to find the suitable material for your application area.
CuSn6
Phosphor Bronze
Alternative Names:
CuSn6, CW452K, C51900, CuSn6, C5191
CuSn6 is characterized by an especially advantageous combination of cold formability, strength, and hardness. It is wear-resistant, offers excellent corrosion resistance, and is easy to solder. Due to its high strength and good spring properties, combined with good machinability, CuSn6 is used in a wide range of applications, including all types of springs, Bourdon tubes, and metal hoses. Additionally, CuSn6 is utilized in the paper, pulp, textile, and chemical industries, as well as in shipbuilding, mechanical engineering, and apparatus construction.
CuSn0,15
Phosphor Bronze
Alternative Names:
CuSn0,15, CW117C, C14410, C14415, CuSn0.15
CuSn0.15 is a low-alloy copper alloy with a low tin content, characterized by very high electrical conductivity and, compared to high-conductivity copper varieties, a higher annealing temperature. It is very good at cold forming and bending and can be easily punched. It has good corrosion resistance, good soldering and welding suitability, as well as hydrogen resistance. The main application areas for CuSn0.15 are primarily carrier systems for semiconductor devices (lead frames), components in electrical engineering, and central electrics in automotive engineering.
CuSn4
Phosphor Bronze
Alternative Names:
CuSn4, CW450K, C51100, CuSn4, C5110
CuSn4 is characterized by a favorable combination of very good cold formability with strength and hardness. It is corrosion-resistant, can be easily soft or hard soldered, and also has good electrical conductivity. CuSn4 is primarily used in the form of strips for all types of springs for medium requirements and in the form of tubes for pressure gauge springs or hose pipes.
CuSn5
Phosphor Bronze
Alternative Names:
CuSn5, CW451K, C51000, CuSn5, C5101
CuSn5 is a copper alloy bronze with a tin content of approximately 5%, characterized by excellent cold formability and good mechanical properties. This alloy provides a favorable combination of strength and toughness, as well as outstanding corrosion resistance, especially in humid environments. CuSn5 also exhibits good sliding properties, making it ideal for applications where friction needs to be minimized, such as in bearing and guiding applications. The alloy is easy to weld and solder, facilitating its processing. Due to its properties, CuSn5 is commonly used in the machinery industry, electrical engineering, and in the production of components such as springs, bushings, and sliding bearings. Additionally, CuSn5 is used in the jewelry and watchmaking industries due to its aesthetic qualities and good workability.
CuSn8
Phosphor Bronze
Alternative Names:
CuSn8, CW453K, C52100, CuSn8, C5210, C5212
CuSn8 offers better corrosion resistance than tin bronzes with low tin content, higher strength, and good sliding properties. It is wear-resistant, has good cold formability, and excellent spring properties, and is easy to solder. CuSn8 is used in applications requiring increased strength and wear resistance for spring elements and for highly stressed parts in the paper, pulp, textile, and chemical industries, as well as in shipbuilding, mechanical engineering, and apparatus construction. Another main application area is sliding elements such as sliding bearings (thin-walled bearing bushings) and sliding guides.
CuZn30
Copper-Zinc (Brass)
Alternative Names:
CuZn30, CW505L, C26000, CuZn30, C2600
CuZn30, along with CuZn28 and CuZn33, is characterized by excellent cold formability, which, together with good strength properties, provides an optimal combination. CuZn30 also has good hot formability and can be easily soft and hard soldered. Like the two mentioned alloys, CuZn30 is referred to as deep drawing or cartridge brass, as it is primarily used in the metalworking industry for the production of challenging deep-drawn parts.
CuZn37
Copper-Zinc (Brass)
Alternative Names:
CuZn37, CW508L, C27200, C27400, CuZn37, C2700, C2720
CuZn37 is the primary alloy for cold forming. Although copper-zinc alloys with even lower zinc content are better suited for cold forming, CuZn37 is primarily used for this purpose. Economic reasons are decisive here, as the material price increases with a higher copper content, while CuZn37 meets the requirements of processors regarding cold formability in many cases.
CuZn36
Copper-Zinc (Brass)
Alternative Names:
CuZn36, CW507L, C27000, C27200, CuZn37, C2700
CuZn36 is an alloy for cold forming. Although copper-zinc alloys with even lower zinc content are better suited for cold forming, CuZn36 is used alongside CuZn37 for this purpose. Economic reasons are decisive here, as the material price increases with a higher copper content, while CuZn36 meets the requirements of processors regarding cold formability in many cases.
CuZn5
Copper-Zinc (Brass)
Alternative Names:
CuZn5, CW500L, C21000, CuZn5, C2100
CuZn5 exhibits very high cold formability and is particularly suitable for processing through pressing, stamping, hammering, drawing, or other cold forming operations. This alloy also has higher strengths than pure copper. It is well weldable and very easily soldered, and it possesses good corrosion resistance. It is considered to be hardly susceptible to stress corrosion cracking and dezincification. CuZn5 is primarily used in the jewelry, metal goods, and watch industries, as well as in electrical engineering for installation parts and also for damper rods.
CuZn39Pb3
Copper-Zinc (Brass)
Alternative Names:
2.0401 (veraltet), C38500, C3603
CuZn39Pb3 is a zinc-containing copper alloy with a tin content of approximately 39% and a significant lead content. This alloy is characterized by excellent machinability, high corrosion resistance, and good mechanical properties. CuZn39Pb3 exhibits outstanding cold formability, making it ideal for producing complex components that require precise machining. Due to its lead content, the alloy is particularly well-suited for machining processes, which supports its application in the machinery industry and in the manufacturing of precision parts. CuZn39Pb3 is also known for its good weldability and brazability. Main areas of application include the production of valves, pipes, and other components in electrical and sanitary engineering, where high strength and resistance to environmental influences are required.
Cu-OFE
Copper
Alternative Names:
Cu-OFE, CW009A, C10100, Cu-OFE, C1011
Cu-OFE is a high-purity, non-deoxidized, and oxygen-free copper that contains no elements that can evaporate in a vacuum and exhibits high conductivity for electricity and heat. This type of copper not only has very good hot and cold formability but also possesses good corrosion resistance, particularly against the atmosphere (with a well-adhering oxide layer) and water, and is practically insensitive to stress corrosion cracking. It is resistant to heat treatment in a reducing atmosphere and can be well welded and very easily hard and soft soldered. Cu-OFE is primarily used in electrical engineering, electronics, and vacuum technology (suitable for use in high vacuum) in various semi-finished product forms.
Cu-HCP
Copper
Alternative Names:
Cu-HCP, CW021A, C10300, C10800, Cu-HCP
Cu-HCP is a high-purity, deoxidized copper with a low residual phosphorus content that exhibits high conductivity for electricity and heat. This type of copper has not only very good hot and cold formability but also good corrosion resistance, particularly against the atmosphere (including industrial atmosphere) and water. It has good weldability and brazing properties as well as hydrogen resistance. Cu-HCP is primarily used for components in electrical engineering and electronics (cable tape, welded cables) and as a plating material.
Cu-ETP
Copper
Alternative Names:
Cu-ETP, CW004A, C11000, Cu-ETP, C1100
Cu-ETP is a copper produced by electrolytic refining, which is oxygen-containing (tough-pitched) and exhibits very high conductivity for heat and electricity (in the soft state min. 57 mΩ-1/mm²). Semi-finished products made from Cu-ETP are mainly produced through cast formats, such as rolled ingots and cast wires, by means of deformation; the excellent formability is highly beneficial for manufacturing. Due to the oxygen content, no requirements can be placed on brazing and welding properties. Cu-ETP is used when high electrical conductivity is required (electrical engineering, electronics).
Cu-DHP
Copper
Alternative Names:
Cu-DHP, CW024A, C12200, Cu-DHP, C1220
Cu-DHP is a deoxidized copper with a limited, high residual phosphorus content that exhibits very good weldability and brazing properties, as well as hydrogen resistance. It has excellent formability and is used wherever high requirements for electrical conductivity are not imposed. The main application areas are pipelines (especially in gas and water installation, heating and air conditioning technology, and plant construction), roof and wall coverings (construction industry), and apparatus engineering.
CuFe2P
Copper-Iron
Alternative Names:
CuFe2P, CW107C, C19400
CuFe2P is characterized by a favorable combination of very good cold formability with high electrical and thermal conductivity and strength. It is well corrosion-resistant and oxidation-resistant, making it very suitable for connection work through soldering, shielding gas or electron beam welding, and it can be easily stamped. CuFe2P is mainly used in electrical engineering and electronics in the form of strips for spring components with medium requirements for spring and relaxation properties (e.g., semiconductor carriers), for protecting underground cables, and in the form of tubes for heat exchangers.
CuCr1Zr
Copper-Chrome
Alternative Names:
CuCr1Zr, CW106C, C18150, CuCr1Zr
The age-hardening alloy is characterized by high strength values even at elevated temperatures, high temper resistance, high wear resistance, and high softening temperatures. While good cold formability is limited to the solution-annealed state, CuCr1Zr is generally well formable at elevated temperatures. In the hardened state, it has high thermal and electrical conductivity, as well as high temperature resistance. CuCr1Zr is mainly used in electrical engineering and mechanical engineering as a contact material and current-carrying springs, in welding and soldering technology (electrodes, electrode holders and shafts, nozzles, etc.), and in apparatus construction.
CuNi10Fe1Mn
Copper-Nickel
Alternative Names:
CuNi10Fe1Mn, CW352H, C70600, CuNi10Fe1M, CNP1, CNTF1, CNTF1S
CuNi10Fe1Mn is a copper-nickel alloy with an α-phase structure. The addition of small amounts of iron and manganese increases corrosion resistance at high flow velocities in the range of 1 to about 3.5 m/s, especially in seawater. CuNi10Fe1Mn has excellent resistance to erosion, cavitation, and corrosion. The alloy is relatively resistant to stress corrosion cracking. It has good cold and hot formability and is well weldable. Main application areas include seawater pipelines, pipes, plates, and bottoms for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater heaters, air conditioning, apparatus construction, finned tubes, and brake lines.
CuNi9Sn2
Copper-Nickel
Alternative Names:
CuNi9Sn2, CW351H, C72500, CuNi9Sn2
CuNi9Sn2 exhibits very good cold formability, high strength characteristics, good temper resistance, and excellent stress relaxation behavior in the spring-hard state. It is well formable at elevated temperatures and generally has adequate electrical and thermal conductivity. CuNi9Sn2 also has relatively low anisotropy regarding spring properties and can be easily joined by soldering or gas shielded welding. It is primarily used for spring components, solder tabs, and housings in electronics and electrical engineering.
CuNi1Si
Copper-Nickel
Alternative Names:
CuNi1Si, CW109C, C19010, C19015, CuNi1Si
CuNi1Si is an age-hardenable alloy characterized by high strength, high wear resistance, and high fatigue and creep resistance. This alloy has good high-temperature strength, good relaxation resistance, and medium conductivity. Additionally, CuNi1Si exhibits high corrosion resistance and good sliding properties. It is primarily used in die casting, welding, electrical, and sliding bearing technology, as well as in apparatus engineering, among others as overhead line material (nuts, bolts), for connectors, contacts, wire ropes, bushings, and springs.
CuNi3SiMg (K55)
Copper-Nickel
Alternative Names:
CuNi3SiMg (K55)
CuNi3SiMg (K55) is a high-strength copper-nickel alloy that features optimized mechanical properties due to the addition of silicon and magnesium. This alloy provides an excellent combination of strength, toughness, and corrosion resistance, especially in aggressive environments such as seawater. CuNi3SiMg is also thermally and electrically conductive, making it suitable for applications in electrical engineering and electronics. The alloy exhibits good cold formability and can be easily welded and soldered, facilitating its processing. Due to its outstanding properties, CuNi3SiMg is commonly used in the shipbuilding industry, offshore technology, the manufacture of valves and pumps, as well as in electrical and energy technology. This alloy is ideal for components that must withstand high mechanical loads while being resistant to corrosion.
CuAg0,10P
Copper-Silver
Alternative Names:
CuAg0,10P, CW016A, C10700, C12100, CuAg0.1(P)
CuAg0.10P is a silver-containing, deoxidized copper with a low residual phosphorus content that exhibits high electrical conductivity and a higher softening temperature compared to highly conductive copper grades. Additionally, this copper type has improved creep behavior. It is well formable at elevated temperatures and very good in cold forming, with good corrosion resistance. It has good welding and brazing properties as well as hydrogen resistance. CuAg0.10P is primarily used for commutator bars, rotor windings, induction heating coils, and welding electrodes.
CuBe2
Beryllium-Copper
Alternative Names:
CW101C, BeCu25
CuBe2 is a thermally age-hardenable copper alloy characterized by a combination of high strength and good electrical conductivity. This alloy contains a significant amount of beryllium, which significantly enhances its mechanical properties. CuBe2 offers high corrosion resistance and is resistant to stress corrosion cracking, making it ideal for demanding applications. Furthermore, this alloy exhibits excellent cold formability and can be easily welded and brazed. Due to its outstanding properties, CuBe2 is commonly used in electrical engineering, aerospace, mechanical engineering, and in the production of high-stress components, such as contact springs.
CuCo2Be
Beryllium-Copper
Alternative Names:
CS104C, BeCu10
CuCoBe2 is a thermally age-hardenable copper alloy that features optimized mechanical properties due to the addition of cobalt and beryllium. This alloy is characterized by high strength, excellent toughness, and good electrical conductivity. CuCoBe2 offers outstanding corrosion resistance, including resistance to stress corrosion cracking. Additionally, the alloy exhibits very good cold formability and can be easily processed, making it suitable for a wide range of applications. The thermal aging process allows for targeted enhancement of the alloy’s strength and hardness. CuCoBe2 is primarily used in aerospace, electrical engineering, mechanical engineering, and in the production of components that must withstand high mechanical and thermal loads, such as in electrical contacts, springs, and tools.
CuBe2Pb
Beryllium-Copper
Alternative Names:
BeCu33-25
CuBe2Pb is a machinable, thermally age-hardenable copper alloy that features optimized machining properties due to the addition of lead. This alloy combines the excellent mechanical properties of CuBe2, which offers high strength, outstanding toughness, and good electrical conductivity, with enhanced machinability achieved through its lead content. CuBe2Pb exhibits high corrosion resistance and is resistant to stress corrosion cracking. The thermal aging process allows for targeted enhancement of the alloy’s strength and hardness, while its machinability enables the efficient production of complex shapes and precise components. This alloy is commonly used in the machinery industry, electrical engineering, and automotive industry, particularly for components such as contacts, springs, and other parts that must meet high mechanical and electrical requirements.
1.4310
Stainless Steel
Alternative Names:
1.4310, EN 10088, X10CrNi18-8
1.4310 is a martensitic stainless steel, also known as X5CrNi18-10. This alloy contains approximately 18% chromium and 10% nickel, providing excellent corrosion resistance and high strength. 1.4310 is characterized by good cold formability, making it suitable for producing products that require high mechanical loads, such as springs, screws, and other components in the machinery and automotive industries. The alloy can be used in both hot and cold environments and shows good resistance to oxidation and corrosion. Additionally, 1.4310 is well weldable and can be processed through various methods. Due to its properties, this alloy is widely used in the food industry, chemical and pharmaceutical industry, as well as in architecture and construction.
1.4301
Stainless Steel
Alternative Names:
EN 10088-3, X5CrNi18-10
1.4301, also known as X5CrNi18-10, is an austenitic stainless steel with approximately 18% chromium and 8-10% nickel. This alloy offers excellent corrosion resistance, high strength, and good formability, making it one of the most commonly used stainless steels. 1.4301 exhibits outstanding resistance to oxidizing and reducing media, making it ideal for applications in the food and chemical industries, as well as in machinery and architecture. Its good cold formability allows for the production of complex parts and shapes, while its weldability ensures easy processing. Additionally, 1.4301 remains stable at high temperatures and retains its mechanical properties. Due to these characteristics, this stainless steel is frequently used in the construction industry, automotive industry, and in the manufacture of kitchen appliances, pipes, and containers.
1.4567
Stainless Steel
Alternative Names:
X3CrNiCu18-9-4
1.4567, also known as X6CrNiMoTi17-12-2, is an austenitic stainless steel that is characterized by high corrosion resistance and excellent mechanical properties. This alloy contains, in addition to chromium and nickel, molybdenum and titanium, which enhance its resistance to pitting and stress corrosion cracking. 1.4567 offers high strength and toughness, making it ideal for applications in aggressive environments such as the chemical industry, oil and gas industry, and marine technology. The alloy is well weldable and exhibits excellent cold formability, facilitating the production of complex components. Additionally, 1.4567 remains stable at elevated temperatures and retains its mechanical properties. Due to these characteristics, this stainless steel is used in the manufacture of pipes, containers, and other components that require high resistance and durability.
1.4765
Stainless Steel
Alternative Names:
EN 10151 X8CrAl 20-5
EN 10151 X8CrAl 20-5 is a high-alloy austenitic stainless steel alloy specifically designed for use in high-temperature environments. This alloy contains approximately 20% chromium and 5% aluminum, which significantly enhances its oxidation resistance at elevated temperatures. X8CrAl 20-5 exhibits excellent corrosion resistance in aggressive environments and maintains its mechanical properties even at high temperatures. Due to its good weldability and formability, this alloy is ideal for applications in aerospace, power generation, and chemical processing where high temperature stability and durability are required. Typical applications include burners, turbine components, and heat exchangers.
1.4404
Stainless Steel
Alternative Names:
X2CrNiMo17-12
1.4404, also known as X5CrNiMo17-12-2 or AISI 316L, is an austenitic stainless steel characterized by its excellent corrosion resistance and low susceptibility to intergranular corrosion. This alloy contains approximately 16-18% chromium, 10-12% nickel, and 2-3% molybdenum, providing outstanding properties in aggressive environments, particularly against chloride-induced stress corrosion cracking. 1.4404 also has good welding and machining capabilities, facilitating the production of complex components. Due to its high resistance to high temperatures and chemical influences, this alloy is commonly used in the chemical industry, food processing, pharmaceuticals, and plant engineering. Typical applications include pipes, tanks, fittings, and other components used in corrosive environments.
1.4571
Stainless Steel
Alternative Names:
EN 10088-3 X6CrNiMoTi17-12-2
1.4571, also known as X6CrNiMoTi17-12-2 or AISI 316Ti, is an austenitic stainless steel characterized by its excellent corrosion resistance as well as high temperature and stress corrosion resistance. This alloy contains approximately 16-18% chromium, 10-12% nickel, 2-3% molybdenum, and additional titanium, which provides enhanced resistance to intergranular corrosion, especially at elevated temperatures. 1.4571 also has good welding properties and is easy to machine, facilitating the production of complex parts. Due to its high resistance to aggressive chemicals and high temperatures, this alloy is commonly used in the chemical industry, plant engineering, food processing, and shipbuilding. Typical applications include pipes, vessels, flanges, and other components used in corrosive environments or under extreme conditions.
CuSn 0,3
Low-Alloy Copper Alloy
Alternative Names:
CEN/TS 13388
CuSn 0.3 is a low-alloy copper alloy with a tin content of approximately 0.3%. This alloy is characterized by excellent cold formability, high strength, and good corrosion resistance. CuSn 0.3 also has outstanding sliding properties, making it ideal for applications where friction and wear are a concern. Due to its mechanical properties and good soldering and welding suitability, this alloy is widely used in electrical engineering, the machinery industry, and the automotive sector. Typical applications include bushings, bearings, and spring components, as well as electrical contacts and fasteners.
CuMg 0,1
Low-Alloy Copper Alloy
Alternative Names:
ohne
CuMg 0.1 is a low-alloy copper alloy with a magnesium content of approximately 0.1%. This alloy is characterized by excellent strength and outstanding corrosion resistance. CuMg 0.1 has very good cold formability and can be easily processed, making it ideal for various applications in the machinery and electrical industries. The addition of magnesium increases the material's strength without significantly impairing its electrical conductivity. Typical applications of this alloy include electrical contacts, fasteners, and components in aerospace, where high mechanical properties and corrosion resistance are essential.
All information is provided without guarantee. If you have any questions, our team is happy to assist you.