CuCo2Be-UNS.C17500 (Alloy 10) 铍钴铜

CuCo2Be 铍钴铜

ypical Application for C17500 (Alloy 10) Cobalt BerylliumCopper Alloys:
Electrical Industry: Fuse Clips, SwitchParts, Relay parts, Connectors, Spring Connectors
Fasteners: Washers, Fasteners
Industrial: Springs, Seam Welding Dies,Resistance Welding Equipment, Resistance and Spot Welding Tips,Tooling for Plastic Moulds, Die–Casting Plunger Tips.

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Round Strips, Sheets, Coils
Custom shapes are available upon request.

B).
CuCo2Be -C17500 (Alloy 10) Cobalt Beryllium CopperStrips
Chemical Composition
Be: 0.40-0.70%
Co: 2.40-2.70%
Cu: Balance
Note: Copper plus additions equal 99.5%minimum.

C).
CuCo2Be - C17500 (Alloy 10) Cobalt Beryllium CopperStrips
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 x10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.48
Melting Range (°C): 1000-1070

Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardenedproducts.

D).
CuCo2Be -C17500 (Alloy 10) Cobalt Beryllium CopperAlloys
International Specification

Strips: ASTM B534
Sheets: ASTM B534