Copper beryllium high strength alloys are less dense than conventional specialty coppers, often providing more pieces per pound of input material. Copper beryllium also has an elastic modulus 10 to 20 percent higher than other specialty copper alloys. Strength, resilience, and elastic properties make copper beryllium the alloy of choice.
BERYLLIUM COPPER. Page: 1. Ber yllium copper, also known as copper ber yllium, BeCu or ber yllium bronze, is a metal alloy of copper and 0.5 to 3% ber yllium, and somet imes with other alloying elements. There are a f ew alloys of Ber yllium Copper but the most commonly used is " ALLOY 2 5" which available with us in r eady stock.
View the physical and chemical properties of the various beryllium copper alloys we carry. Don't see something? Request a quick quote and we'll try to get it.
Beryllium copper has high corrosion resistance and exceedingly good biofouling resistance, though its manufacturing is limited these days due to potential health effects of beryllium fume and powder inhalation during manufacturing. Nevertheless, in its age hardened condition, beryllium copper attains the highest strength and hardness of any commercial copper-based alloy.
Heat Treating Copper Beryllium Parts Heat treating is key to the versatility of the copper beryllium alloy system. Unlike other copper base alloys which acquire their strength through cold work alone, wrought copper beryllium obtains its high strength, conductivity, and hardness
Beryllium production saw a rapid increase during World War II, due to the rising demand for hard beryllium-copper alloys and phosphors for fluorescent lights. Most early fluorescent lamps used zinc orthosilicate with varying content of beryllium to emit greenish light.
similar for all copper beryllium alloys, but at different standard temperatures. Figure 1. Response to age-hardening heat treatment for three treating temperatures - Brush Alloy 25. Copper beryllium can be age hardened to varying degrees of strength. The term peak aged refers to copper beryllium aged to maximum strength. Alloys not
Beryllium Copper Overview. Copper beryllium alloys are used for their high strength and good electrical and thermal conductivities. There are two groups of copper beryllium alloys, high strength alloys and high conductivity alloys. The wrought high strength alloys contain 1.6 to 2.0% beryllium and approximately 0.3% cobalt.
Copper-beryllium – CuCo1Ni1Be, CuCo2Be, CuNi2Be. The unique combination of strength, stress relaxation resistance, hardness, resistance to corrosion and electrical conductivity offered by copper-beryllium (also known as beryllium-copper), has given it an important place in modern industry.
Copper Alloy C17200 is the most commonly specified copper beryllium alloy. In its age hardened condition, it attains the highest strength and hardness of any commercial copper base alloy. The ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45.
UNS C17200 beryllium copper alloys are ductile and produced in mill hardened and heat treatable tempers. These alloys are used for all applications, which require high strength, stiffness and good conductivity. The tensile strength of C17200 copper is over 1380 MPa (200 ksi).
the equivalent copper beryllium alloys, but does not contain beryllium. It does not contract when hardened, so it is less prone to distortion during heat treatment than Alloy 25. Brushform® 96 is a spinodally hardened copper nickel tin strip alloy available in age hardenable or mill hardened form.
Manufacturer of Beryllium Copper Strip - Beryllium Copper, Beryllium Copper C17200 / Alloy 25 Mill Hardened, Beryllium Copper C17510 / Alloy 11 and Beryllium Copper C17200 / Alloy 25 Age Hardenable offered by NGK Technologies India Private Limited, Gurgaon, Haryana.
NGK Berylco, the world's leading manufacturer of beryllium containing alloys, is the first integrated copper alloy producer to earn the prestigious ISO 9001:2000 certification and we have also achieved ISO 14001:2004 certification. Berylco® alloys are found in critical applications ranging from miniature electronic connectors to aircraft bushings to oil field drill tooling and non-sparking ...
Sep 19, 2018· Beryllium copper alloys are vital to a number of industries due to their unique combination of strength, hardness, conductivity, and resistance to corrosion. Standard beryllium copper alloys contain close to 2 percent beryllium, while the beryllium content in proprietary alloys can range from 1.5 to 2.7 percent.
Sep 15, 2014· Beryllium Copper C17200 Quarter, Half, & Full Hard Mill hardened available by request Thickness Thickness Tolerance Beryllium Copper - Brown Metals Company (909) 484-3124
copper beryllium aloy sheet and strip, half-hard: astm: b194: copper beryllium alloy plate, sheet, strip, and rolled bar: electric connector & spring contact: astm: b888/b88m: copper alloy strip for use in manufacture of electrical connectors or spring contacts : sae: j461: wrought and cast copper alloys: sae:
hardness, and impact resistance. Hence, precipitation treatment time and temperature will be determined by the particular application in consideration. In order to ensure that full advantage is taken of the properties of available from beryllium-copper alloys which can …
Mechanical Properties* Form Temper Temper Code Tensile Strength (ksi) YS-0.2% Offset Elongation (%) Rockwell B scale Rockwell C scale Rockwell 30T scale
C17200 Details: C17200 Beryllium Copper . Cube2--C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45.
Class 4 copper is available in the annealed condition, in this state it can be more readily machined and may be subsequently heat treated to maximum hardness. Copper Beryllium alloys derives their high strength through heat treament and,in the case of small cross section wroght forms, cold working. The amount of cold work and the type of heat ...
Hardening of Copper Alloys Abstract: Copper alloys that are hardened through heat treatment are divided into two general types: those that are softened by high-temperature quenching and hardened by lower-temperature treatments, and those that are hardened by quenching from high temperatures through martensitic-type reactions. ...
Copper beryllium alloy (CuBe) is a kind of supersaturated solid solution copper base alloy. It is also known as copper beryllium (CuBe), beryllium bronze and spring copper, with 0.5—3% beryllium and sometimes other elements.
Busby Metals supplies Copper Beryllium in a range of tempers, and in strip, rod, bar, wire, rod, tube, and plate form. Beryllium copper alloys are used in a variety of applications including automotive, industrial, and oil & gas drilling. Busby Metals is your go-to beryllium supplier.
beryllium nickel or copper, can cause hardening of the alloy structural precipitation annealing treatment at low temperature. The copper beryllium alloys are produced from a master alloy of copper and beryllium, containing approximately 4 % of beryllium. The manufacturing process is as follows:
C17200 Copper (CDA 172) ASTM B196, AMS 4533, SAE J461, RWMA CLASS IV. C17200 is also known as Alloy 25 and is the most commonly utilized beryllium copper alloy and is notable for exhibiting the highest strength and hardness compared to commercial copper alloys.
C17200 Beryllium Copper is manufactured to provide a combination of high strength and hardness properties coupled with superior thermal properties. This range of properties makes C17200 Beryllium Copper the premier material for copper alloy molds and a wide range of other applications from oil and gas to aerospace.
Beryllium-copper alloys are known for their unique combination of strength, hardness and corrosion resistance. One important characteristic of this alloy is that beryllium-copper can be softened or hardened at will by two simple heat treatment processes.
Commonly Stocked Beryllium Copper. Mead Metals carries alloy 172 beryllium copper in annealed, quarter-hard, and half-hard tempers from 0.003 to 0.060. Full-hard and mill-hardened tempers are stocked on a limited basis. 17410, 17460, and 17510 are also obtainable. Beryllium copper combines high strength with non-magnetic and non-sparking ...