Beryllium Copper Alloy

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. Meanwhile, the electrical conductivity is a minimum of 22% iacs in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures. Available sizes: Custom diameter & sizes, random mill lengths International specification: ú¿¦·+O¦µ+¦ú¬ Rods/bars/tubes: astm b196, 251, 463; sae j461, 463; ams 4533, 4534, 4535; ams4650, 4651; Rwma class 4 Strips:astm b194, ams4530, 4532; sae j461, 463 Sheets: astm b194 Wires:astm b197, ams4725, sae j461, 463 Plates:astm b194, sae j461, 463; ams4530, 4533, 4534, ams4650, 4651; rwma class 4. European standards: cube2, din 2.1247, cw101c to en Note: Astm: american society for testing and materials Sae: society of automotive engineers Ams: aerospace materials specification (published by sae) Rwma: resistance welder manufacturers' association Note: unless otherwise specified, material will be produced to astm. Plywood cases/plastic pipes/wooden cases

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. Meanwhile, the electrical conductivity is a minimum of 22% iacs in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures. Typical application for c17200 beryllium copper alloys: Electrical industry: electrical switch and relay blades, fuse clips, switch parts, relay parts, connectors, spring connectors, contact bridges, belleville washers, navigational instruments, clips Fasteners: washers, fasteners, lock washers, retaining rings, roll pins, screws, bolts Industrial: pumps, springs, electrochemical, shafts, non sparking safety tools, flexible metal hose, housings for instruments, bearings, bushings, valve seats, valve stems, diaphragms, springs, welding equipment, rolling mill parts, spline shafts, pump parts, valves, bourdon tubes, wear plates on heavy equipment, bellows Available sizes: Custom diameter & sizes, random mill lengths Available products (forms): Round bars, round strips, round wires, round tube, Flat bars, square bars, rectangular bars, hexagon bars, plates, sheets, coils Custom shapes are available upon request. Wooden cases

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. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures. International Specification: Rods/Bars/Tubes: ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS4650,4651; RWMA Class 4 Strips:ASTM B194, AMS4530,4532; SAE J461,463 Sheets: ASTM B194 Wires:ASTM B197, AMS4725, SAE J461,463 Plates:ASTM B194, SAE J461,463; AMS4530,4533,4534,AMS4650,4651; RWMA Class 4. European Standards: CuBe2, DIN 2.1247, CW101C to EN Note: ASTM: American Society for Testing and Materials SAE: Society of Automotive Engineers AMS: Aerospace Materials Specification (Published by SAE) RWMA: Resistance Welder Manufacturers' Association Note: Unless otherwise specified, material will be produced to ASTM. Available Sizes: Custom Diameter & Sizes, Random Mill lengths Available Products (forms): Round bars, Round strips, Round wires, Round tube, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils Custom shapes are available upon request. Chemical Composition: Be: 1.85-2.10% Co+Ni: 0.20% Min. Co+Ni+Fe: 0.60% Max. Cu: Balance Note: Copper plus additions equal 99.5% minimum Typical Physical Properties: Density (g/cm3): 8.36 Density before age hardening (g/cm3): 8.25 Elastic Modulus (kg/mm2 (103)): 13.40 Thermal Expansion Coefficient (20 ípC to 200 ípC m/m/ípC): 17 x 10-6 Thermal Conductivity (cal/(cm-s-ípC)): 0.25 Melting Range (ípC): 870-980 Note: 1). the units are based upon Metric. 2). the typical physical properties apply to age hardened products.

DL Industry Group Limited is famous supplier, exporter and manufacturer of beryllium relevant products since 2018 Main producs: 1. Beryllium metal Beryllium metal can be used to make beryllium powder, beryllium rods, beryllium foil, etc., and can be used in nuclear reactors, nuclear reactor devices, space telescopes, and medical detection beryllium windows. 2. Beryllium oxide CAS: 1304-56-9. Molecular formula: BeO Beryllium oxide is mainly used in the manufacture of special ceramics, and glass. It can also be used as nuclear reactor fuel and moderator, and as an organic reaction catalyst. 3. Beryllium Copper Master Alloy Other Name: Copper Beryllium Mater Alloy, Beryllium Copper Ingot By adding beryllium copper master alloy during the casting process of beryllium copper alloy, beryllium copper alloy products with high strength, high conductivity and high elasticity can be obtained. Main production: CuBe3.3, CuBe4(Beryllium Copper Master Alloy Be:3.8-4.3) and CuBe10(Beryllium Copper Master Alloy Be>9.8). 4. Beryllium Copper Alloy Trademark: C17100, C17200, C17300, C17500, Jk520, JK38, etc 5. Beryllium Aluminum Master Alloy Main production: AlBe3, AlBe5 Beryllium Aluminum Master Alloy AlBe3 is mainly used for producing magnesium aluminum alloy or named magnalium alloy Beryllium Aluminum Master Alloy AlBe5 is mainly used of producing the aluminium silicon alloy

We are manufacturer of beryllium metal, beryllium oxide, beryllium fluoride, aluminum beryllium master alloy, beryllium copper master alloy, beryllium copper alloy(C17000, 17200, 17300, 17410, C17500, C17510, JK520, JK38, etc).

2 KG Ingots. Be Content >4% & >10%

Copper beryllium We take the liberty to introduce our company --- alb group runs as a leading exporter and supplier of the following beryllium copper alloy ( uns. C17200, uns. C17500, uns. C17510) & copper alloys ( cucrzr -- c18150) with the forms of rods, flat bars, plates, strips, round bars, square bars, etc... Our leading customers is mostly located in USA, UK, Germany, Spain, Australia, Singapore, etc... Beryllium copper alloy--- qualify for astm & iso standards... Beryllium copper alloy Cube2--uns. C17200, cda 172 Leaded cube alloys --- uns. C17300, cda 173 Cuco2be---uns. C17500 Cuni2be--uns. C17510 In the forms of round bars, rods, plates, flat bars, square bars, sheets, etc... Copper alloys---------cucr1zr -- uns. C18150 In the forms of round bars, rods, flat bars, square bars, plates, sheets, etc... Should the above-mentioned copper alloys is in your business range or your interesting products, please kindly do not hesitate to contact us directly for more details and we are looking forward to having an agreeable opportunity to cooperate with your esteemed company in this regards!

C17300 leaded beryllium copper.

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