Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts / Pump Parts

Excellent Thermal Conductivity CuBe2 Beryllium Copper Strips For Spline Shafts and Pump Parts

Product Normal Description:

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 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980 °C
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

International Specification:

Strips: ASTM B194, AMS4530,4532; SAE J461,463, RWMA Class 4

European Standards: CuBe2, Alloy 25, QBe2, BrB2, DIN 2.1247, CW101C to EN

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.

Applications:

1)Electrical Switch and Relay Blades, Fuse Clips

2)Contact Bridges, Belleville Washers

3)Navigational Instruments, Clips, EMI Finger Stock

4)Pumps, Springs, Electrochemical, Shafts

5)Flexible Metal Hose, Housings for Instruments

6)Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves

7)Bourdon Tubes, Wear Plates on Heavy Equipment, Bellows

Standard Tolerance:

Chemical Composition of CuBe2 Beryllium Copper Alloy:

Remark: Copper plus additions equal 99.5% Min.

Product Package of Copper Beryllium Alloys:

Usually we pack the beryllium copper strips on coil, outside is plywood case.

Product Photo:

Fabrication Properties of CuBe2 Beryllium Copper(C17200):

TECHNIQUE: SUITABILTY

Soldering: Good

Brazing: Good

Oxyacetylene Welding: Not Recommended

Gas Shielded Arc Welding: Good

Coated Metal Arc Welding: Good

Spot Weld: Good

Seam Weld: Fair

Butt Weld: Fair

Capacity for Being Cold Formed: Good

More Product:

Cuberyllium Metal Technology Co.,Ltd., is a national-level high-tech company. It is a production-oriented enterprise mainly engaged in the production of high-performance beryllium copper materials.

CUBERYLLIUM^® established in 2002 years and located in Zhejiang Prov., China. It is a member of “CUBERYLLIUM^®” Group which was founded in 1998 with a long experience of Beryllium Copper Alloy.

At present, “CUBERYLLIUM^®” Group has developed into three production bases in Zhejiang, Jiangsu and Shanxi, covering more than 30000 square meters with more than 120 employees.

"CUBERYLLIUM^®" Group is a professional manufacturer which based on production and development of beryllium copper alloy, with well equipped testing facilities and strong technical force, good quality and reasonable price.

CUBERYLLIUM^®'s beryllium copper has high conductivity, high strength, wear resistance, fatigue resistance, corrosion resistance and other characteristics, widely used in aerospace, communications, welding, chemical petroleum and medical fields.