C17200 beryllium copper square rod
Description:
Key word: C17200, (CDA172), Alloy25, CuBe2.0. copper beryllium
C17200 Copper ( CDA 172) High Strength Copper Beryllium C17200 is also known as Alloy25, it with the highest hardness. Very high mechanical properties with reasonably good thermal and electrical.
Product Features：
Chemical Composition
|
Alloy |
Be(%) |
Ni+Co(%) |
Ni+Co+Fe(%) |
Cu(%) |
|
C17200 |
1.8-2.0 |
0.2min |
0.6 max |
Balance |
Physical Properties
| Tensile Strength (Mpa) | Hardness (HRC） |
0.2% Offset Yield Strength (Mpa) |
Elongation (%) |
Elastic Modulus
(Gpa) |
thermal conductivity
(W/m.k20℃) |
Electrical Conductivity/ Resistivity (IACS%) |
Density (g/cm3）
|
| 1100 - 1300 | 36-42 | 900-1035 | 2-10 | 128 | 105 | 24 | 8.3 |
Typical Applications of C17200
Electrical and oilfield drilling collars and instrument housing and fasteners and springs and connectors,contacts and rugged resistance welding gun structural components and bushings/bearings for aerospace industry and plastic injection molding and metal diecastings etc.
Application
