CuCo2Be---C17500 (CDA 175) Cobalt Beryllium Copper is primarily utilized in the industry applications
that require most highly thermal or electrical conductivity, which features a cobalt alloying addition (2.40-2.70%). C17500 also Offers good strength and hardness characteristics coupled with conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively.
Typical Application for C17500 Cobalt Beryllium Copper Alloys:
Electrical Industry:Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors
Industrial:Springs, Seam Welding Dies, Resistance Welding Equipment, Resistance and Spot Welding Tips, Tooling for Plastic Moulds, Die--Casting Plunger Tips.
Custom Diameter & Sizes, Random Mill lengths
Available Products (forms):
Round bars, Round wires, Round tube, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils
Custom shapes are available upon request.
Note:Copper plus additions equal 99.5% minimum.
Typical Physical Properties:
Density (g/cm3): 8.83
Density before age hardening (g/cm3): 8.75
Elastic Modulus (kg/mm2 (103)): 14.10
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 18 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.48
Melting Range (°C): 1000-1070
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.
Rods/Bars/Tubes:ASTM B441, SAE J461, 463; RWMA Class 3
Plates:ASTM B534, SAE J461, 463; RWMA Class 3
European Standards: CuCo2Be, DIN 2.1285; CW104C to EN
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.
The Mechanical Properties will be available on request from customers.
Most Commonly Temper Used:
Rods/Bars/Tubes: A(TB00), H(TD04), AT(TF00), HT(TH04)
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)
Wires: A(TB00), 1/4 H(TD01), 1/2 H(TD02), 3/4H(TD03), H(TD04)
Plates: AT(TF00), HT(TH04)
Contact Name: Jane
Company Name: ALB (xiamen) Material Company Limited
Tel: 86-0592-5607665 or 86-592-5631276
Street Address: Rm801-803, Zian
Pavilion, No.186, Huarong Road, Huli
District, Xiamen, China
Member name: Janezhang1989
Member Since: 11 October 2010
Total Leads: 9 Janezhang1989 Import Export Business Leads
Business focus: Beryllium Copper Alloys, High Conductivity Copper Alloys, Resistance Welding Alloys. Silicon Bronze Alloys, Copper Nickel Silicon Alloys, Bar, Plate
Verify: Safe Import Export Tips