Beryllium Copper Contacts Sheet

Browse our beryllium copper stock items in alloy 172 annealed quarter and half hard tempers from 0 003 to 0 060.

Beryllium copper contacts sheet.

The full physical properties are density 302 lb cu in elastic modulus 10 6 psi 19 thermal expansion coefficient 70 0 f to 400 0 f 9 7 x 10 6 thermal conductivity btu ft hr 0 f 60 and melting temp. Future metals is the premier source of high quality beryllium copper round bar. Metric specifications sheet click to. Beryllium copper sheets manufacturer beryllium copper shims din 2 1247 shims werkstoff nr.

Most material that is purchased for beryllium copper contacts is uns c17200 which is certified to 97 9 copper cu 1 9 beryllium be 02 cobalt co. 2 1247 sheets beryllium copper hot rolled shims uns c17200 shims beryllium copper cold rolled sheet astm b534 beryllium copper shims astm b768 beryllium copper sheets uns c17500 sheets beryllium copper hr sheets and shim supplier in india. It is extremely ductile and as such can be stamped into complex shapes with tight tolerances. World renown as a quality supplier of beryllium copper round bar.

Beryllium copper sheet and strip are material options for custom springs etc manufactured by peninsula spring. Beryllium copper is a non ferrousalloy used in springs spring wire load cells and other parts that must retain their shape under repeated stress and strain. It offers good corrosion and oxidation resistance and is an excellent choice for. It displays exceptional machining forming and metalworking capabilities along with a combination of high strength non magnetic and non sparking qualities.

Select to view or download the specifications sheets below. Specifications sheet click to enlarge download pdf. Beryllium copper is a copper alloy that is composed of 0 5 to 3 beryllium and other elements. The first of the two families c17200 and c17300 includes high strength with moderate conductivity while the second family c17500 and c17510 offers high conductivity with moderate strength.

We specialize in 172 beryllium bar but offer an additional selection of beryllium copper bar in a variety of additional specifications and offer cut to length programs from our strategically located facilities around the world. Beryllium copper commonly referred to as becu and alloy 25 exhibits superb electrical and thermal conductivity. The commercial grades of beryllium copper contain 0 4 to 2 0 percent beryllium. Single socket and multi finger design.

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