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Product
Cube2–C17200 (CDA 172) Beryllium Copper is the most regularly used Copper Beryllium composite and is striking for its most astounding quality and hardness contrasted with business copper amalgams. Shanghai CapwayPiping is the biggest supplier, Manufacturer, Exporter of beryllium copper coil, beryllium copper strip as per customer requirement. C17200 compound contains appr. 2% of beryllium and accomplishes its definitive elasticity can surpass 200 ksi, while the hardness approaches Rockwell C45. In the interim, the electrical conductivity is at least 22% IACS in the completely matured condition.C17200 likewise displays extraordinary protection from stress unwinding at raised temperatures.
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Product Introduction
Strips: ASTM B194, AMS4530, 4532; SAE J461, 463, RWMA Class 4
European Standards:CuBe2, Alloy 25, QBe2, BrB2, DIN 2.1247, CW101C to EN
Most Commonly Temper Used
Strips:A(TB00),1/4 H(TD01),1/2 H(TD02),H(TD04)
Sheets:A(TB00),1/4 H(TD01),1/2 H(TD02),H(TD04),AT(TF00)
Available Sizes:Custom Diameter & Sizes, Random Mill lengths
Available Products (forms): Round Strips, Coils, Sheets
Custom shapes are available upon request.
Beryllium Copper Strip Chemical Composition
Grade | Be | Co+Ni | Co+Ni+Fe | Cu |
C17200 | 1.85-2.10% | 0.20% Min. | 0.60% Max. | Balance |
Beryllium Copper Strip Typical Physical Properties
Grade | Density (g/cm3) | Density before age hardening (g/cm3) | Elastic Modulus (kg/mm2 (103)) | Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C) | Thermal Conductivity (cal/(cm-s-°C)) | Melting Range (°C) |
C17200 | 8.36 | 8.25 | 13.40 | 17 x 10-6 | 0.25 | 870-980 |
Beryllium Copper Strip/ Beryllium Copper Coil Mechanical Properties
The Mechanical Properties will be available on request from customers.
Typical Application for C17200 Beryllium Copper Strip
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.
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