C18000 disc
Description:
Key word: C18000, CuNi2SiCr, CuCrNi2Si, Copper Nickel Silicon Chromium Alloy, (CDA180)
C18000 is a very hard heat treatable copper based alloy with and economical higher strength and high conductivity. It is utilized when a combination of very good mechanical strength along with moderate electrical and thermal electrical conductivity is required. It it good substitute for C17500 and C17510 in many applications.
C18000 is used when a combination of very good mechanical strength and moderate electrical and thermal conductivity is required
Product Features：
Chemical Composition
|
Alloy |
Cr(%) |
Ni(%) |
Si(%) |
Cu(%) |
|
C18000 |
0.10-0.80 |
1.8-3.0 |
0.40-0.80 |
Balance |
Physical Properties
| Tensile Strength (Mpa) | Hardness (HRB） |
0.2% Offset Yield Strength (Mpa) |
Elongation (%) |
Elastic Modulus
(Gpa) |
thermal conductivity
(W/m.k20℃) |
Electrical Conductivity/ Resistivity (% IACS) |
Density (g/cm3）
|
| 586 | 90 | 140 | 10-15 | 130 | 190-230 | 45-60 | 8.84 |
Typical Applications of C18000
Resistance welding tips, Resistance welding wheels and fixtures, Projection welding, Cavities for injection molds, Hot runner systems for injection molds, Heat sink insert in steel plastic injection etc.
Application
