C17200 Beryllium Copper Ring Hardness: 38-42hrc

Supported by the team of experts, we are the leading Exporter & Manufacturer of C17200 Beryllium Copper Ring in Shanghai, China.
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:A 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 A C to 200 A C m/m/A C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-A C)): 0.25
Melting Range (A C): 870-980

Note:A
1). The units are based upon Metric.
2). The typical physical properties apply to age hardened products.
International Specification:
Rods/Bars/Tubes:A ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS4650,4651;
RWMA Class 4
Strips:A ASTM B194, AMS4530,4532; SAE J461,463A
Sheets:A ASTM B194
Wires:A ASTM B197, AMS4725, SAE J461,463
Plates:A ASTM B194, SAE J461,463; AMS4530,4533,4534,AMS4650,4651; RWMA Class 4.
European Standards:A CuBe2, DIN 2.1247, CW101C to EN