C17500 BeCu Strip
Production information
Description
C17500 is a beryllium copper alloy with both high electric and thermal conductivity plus good strength,
machinability, fatigue and corrosion resistance. Good to do harderning inhouse.
Applications
Connector, relay, motor, EMI shielding or spring collars
Chemical Contents
| Be | Cu |
| < 2.0 | Bal. |
| (Wt%) | |
Physical Property
Before Heat Treatment
| Quality Grade | Tensile Strength (N/mm2) |
Yield Strength (N/mm2) |
Hardness (HV) |
Elongation (%) |
Electric Conductivity (%IACS) |
| O | 410~540 | - | 90~160 | >35 | - |
| 1/4H | 510~620 | - | 145~220 | >10 | - |
| 1/2H | 590~695 | - | 180~240 | >5 | - |
| H | 685~835 | - | 210~270 | >2 | - |
Post Heat Treatment
| Quality Grade | Tensile Strength (N/mm2) |
Yield Strength (N/mm2) |
Hardness (HV) |
Elongation (%) |
Electric Conductivity (%IACS) |
| O | 1100~1380 | >960 | 350~400 | >3 | >22 |
| 1/4HT | 1180~1400 | >1030 | 360~430 | >2 | >22 |
| 1/2HT | 1240~1440 | >1100 | 370~440 | >2 | >22 |
| HT | 1270~1480 | >1140 | 380~450 | >1 | >22 |