CHECK the ALB Copper Alloys feature on the Sales Agent's responsibility and requirements around the world

UNS.C17410 (Alloy 174) Beryllium Copper Strips

A). UNS. C17410 (Alloy 174) Details
C17410 (Alloy 174) Beryllium Copper
UNS.C17410 (CDA 174) Alloy 174 Copper Beryllium strip is a mill hardened alloy designed for use in the automotive, appliance and telecommunication markets.
It provides high yield and fatigue strength with high electrical conductivity and good resistance to stress relaxation.
In addition, it is also suitable for high temperature applications. C17410 copper beryllium strips features twice the electrical conductivity of normal brass, and it has a higher repetitive cycle life, and it can be easily formed into complex shapes, and it is also available with tin coatings or precious metal inlays.
Typical Application for C17410 Beryllium Copper Alloys:
Electrical Industry: Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors, Instruments Parts
Industrial: Springs, Thermal Transfer Plates, Welding Equipments, High Flux Electromagnets, Die–Casting Plunger Tips.

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

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

B).
C17410 (Alloy 174) Beryllium Copper Strips
Chemical Composition
Be: 0.15-0.50%
Co: 0.35-0.60%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

C).
C17410 (Alloy 174) Cobalt Beryllium Copper Alloys
Typical Physical Properties
Density - 0.318 lb/in3  (38.8 g/cm3)
Relative Magnetic Permeability -  <1.01
Electrical Conductivity – 45-60% IACS (26.2-34.9 MS/m)
Thermal Conductivity 70°F / 20°C - 135 BTU/ft•hr•°F  (235 W/m•K)
Coefficient of Thermal Expansion - 9.8 ppm/°F  (17.6 ppm/°C)
Elastic Modulus - 20 x 106 psi  (138 Gpa)
Melting Range - 1880 - 1960 °F   (1030 - 1070 °C)
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

D).
C17410 (Alloy 174) Cobalt Beryllium Copper Strips
International Specification

Strips: ASTM B768, B888
Sheets: ASTM B768, B888

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.

E).
C17410 (Alloy 174) Beryllium Copper Strips
Mechanical Properties:
The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:

Strips: AT(TF00) aged-hardened temper (mill-hardened)
Sheets: AT(TF00) aged-hardened temper (mill-hardened)

F).
C17410 (Alloy 174) Beryllium Copper Alloys
RFQ:

Industry Spotlight

CHECK the ALB Copper Alloys feature on specialty copper alloys for Automotive industry.

CHECK the ALB Copper Alloys feature on specialty copper alloys for Aerospace industry.

CHECK the ALB Copper Alloys feature on specialty copper alloys for RWMA industry.

CHECK the ALB Copper Alloys feature on specialty copper alloys for Plastic Mould industry.