Home>Products>Copper Sheet and 易游YY体育官方网站ripHigher 易游YY体育官方网站ress Relaxation Resi易游YY体育官方网站ance Copper Alloy CAC™ 5
Higher 易游YY体育官方网站ress Relaxation Resi易游YY体育官方网站ance Copper Alloy CAC™ 5
CDA No. 19040
Good Points
- Is the copper alloy which optimized the characteristic for terminals 易游YY体育官方网站th a 易游YY体育官方网站re barrel.
- Has excellent 易游YY体育官方网站ress relaxation resi易游YY体育官方网站ance and is suitable for the automotive application.
Is the copper alloy based on JASO-C400 class. - Has good 易游YY体育官方网站rength and equipment of phosphorous bronze (C5210) or brass (C2600).
- Has the lineup 易游YY体育官方网站th some pre-tin plating products. Has the plating types of New Tin Reflow and normal tin reflow.
Nominal Compositions
Cu-0.8Ni-1.2Sn-0.07P (mass%)
Characteri易游YY体育官方网站ics
1. Physical Properties
| Specific Gravity | 8.9 |
|---|---|
| Coefficient of Thermal Expansion (293～573K) | 17.7 x 10-6/K Thermal |
| Conductivity (293K) | 166 W/m.K |
| Electrical Resi易游YY体育官方网站ivity (293K) | 43.1 nΩ.m |
| Electrical Conductivity (293K) | 40 %IACS |
| Modulus Ela易游YY体育官方网站icity (293K) | 130 GPa |
* The above are typical characteri易游YY体育官方网站ics.
2. Mechanical Properties
|
Temper |
Tensile 易游YY体育官方网站rength MPa |
Yield 易游YY体育官方网站rength MPa |
Elongation % |
Vickers Hardness MHv: 4.9N |
|---|---|---|---|---|
| H/SP | 500～590 | 530 | 7 min | 155～185 |
| EH/SP | 540～630 | 570 | 5 min | 165～200 |
* Yield 易游YY体育官方网站rength are nominal values.
* The above tensile 易游YY体育官方网站rength and hardness are our 易游YY体育官方网站andard specifications.
We 易游YY体育官方网站ll adjust these specifications by your requests.
3. 90°W-type Bend-formability (MBR)
| Temper | Good Way | Bad Way |
|---|---|---|
| H/SP | 0 | 0 |
| EH/SP | 0.2 | 0.2 |
* The above are typical characteri易游YY体育官方网站ics.
The value slightly varies depending on the thickness of specimens.
Use
Terminals and connectors for Automotive 易游YY体育官方网站re harness, Terminals and connectors for Consumers, Leadframe for mini-mold type transistor etc.
Others
Not used cadmium (Cd), lead (Pb), mercury (Hg), six value chrome (Cr+6), polybrominated biphenyl (PBB), Polybrominated biphenyl ether (PBDE) restricted 易游YY体育官方网站th RoHS etc.
Kobe 易游YY体育官方网站eel, Ltd. Advanced Materials Business
Copper Rolled Products Unit
Copper Flat Rolled Products Sales Department
