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C17200 Copper

C17200 Copper

ASTM B196, AMS 4533, RWMA CLASS IV

C17200 is also known as Alloy 25 and is the most commonly utilized beryllium copper alloy and is notable for exhibiting the highest strength and hardness compared to commercial copper alloys. Its strength and hardness is similar to that of steel. C17200 copper's ultimate tensile and Rockwell hardness properties in a peak aged condition are in the 200 ksi range and RC 45 respectively (electrical conductivity 22% IACS minimum).

View All Beryllium Copper Alloys



Typical Uses for C17200 Beryllium Copper:

ELECTRICAL: Electrical Switch and Relay Blades, Fuse Clips, Switch Parts, Relay Parts, Connectors, Spring Connectors, Current Carrying, Contact Bridges, Belleville Washers, Navigational Instruments, Clips

FASTENERS: Washers, Fasteners, Lock Washers, Retaining Rings, Roll Pins, Screws, Bolts

INDUSTRIAL: Pumps, Springs, Electrochemical, Shafts, Non Sparking Safety Tools, Flexible Metal Hose, Housings for Instruments, Bearings, Bushings, Valve Seats, Valve Stems, Diaphragms, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Wear Plates on Heavy Equipment, Bellows

ORDINANCE: Firing Pins

OTHER: Tools

Sizes Available From NBM

SOLID BAR. . . . . . . . 1/4” – 6” diameter

RECTANGLES. . . . .  3/8” x 1/2” – 1” x 3” thickness x width

SQUARES. . . . . . . .   3/8” – 3” square

PLATES . . . . . . . . . .  2” – 5” thickness

DISCS & RINGS . . . . forged to size

HONED TUBES. . . .   up to 4” OD

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