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Free Cutting Beryllium Copper Rod

C17500 Beryllium Cobalt Copper has excellent cold workability and good hot workability


Product Detail

Product Tags

Free Cutting Beryllium Copper Rod,
Copper C17500,
1. Chemical Composition of C17500

Model

Be

Co

Ni

Fe

Al

Si

Cu

C17500

0.4-0.7

2.4-2.7

-

≤0.1

≤0.20

≤0.20

Remnant

2. Physical And Mechanical Properties of C17500

State

Performance

Standard Code

Category

Tensile Strength(MPa)

Hardness(HRB)

Electrical Conductivity(IACS,%)

TB00

Solid Solution Treatment(A)

240-380

Min50

20

TD04

Solid Solution Treatment & Cold Process Hardening State(H)

450-550

60-80

20

 

After Heat Treatment Of Deposit

TF00

Heat Treatment Of Deposit(AT)

690-895

92-100

45

TH04

Hardening & Deposit Heat Treatment of Settlement(HT)

760-965

95-102

48

3. Application Fields of C17500
It is mainly used for fuse clips,fasteners,spring switches,relay parts.

Copper beryllium alloys feature high strength and good thermal and electrical properties. Two main types of copper beryllium alloys are high conductivity alloys and high strength alloys. The high conductivity alloys have 0.2-0.7% of beryllium and high cobalt and nickel contents. The wrought high strength alloys consist of 1.6 to 2.0% of beryllium and nearly 0.3% of cobalt.


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