C17200
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Get a Quote on C17200 Beryllium Copper

Chemical Data and Specifications for C17200 Beryllium Copper.

C17200 beryllium copper is the most commonly asked for of CuBe alloys. Also known as Alloy 25 or RWMA Class 4, this alloy is capable of reaching the highest strength and hardness of all the copper alloys.

We supply C17200 in a variety of forms including Bar and Rod (ASTM B196), Wire, Cut Plate, Sheet, and Strip.

Chemical

Chemical Range
Element Minimum Maximum
Aluminum -- 0.20
Beryllium 1.80 2.0
Nickel + Cobalt 0.20 --
Nickel + Cobalt + Iron -- 0.6
Copper Remainder --
Silicon -- 0.20

Specs

Specifications
AMS 4650
ASTM B196
ASTM B194
RWMA Class 4
UNS C17200