We are one of leading suppliers and merchants of beryllium copper. We offer beryllium in varied grades such as b197 c17200, ams4725, and h3270 c1720. Beryllium copper is known to have high fatigue strength against repeated motion, is reliable, and has extremely long-life. Beryllium copper wire is highly resistant to corrosion, so shows less corrosion under a variety of environmental conditions. Beryllium copper wire performs excellently at elevated temperatures so can be used in a wide range of temperatures.