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C17200 beryllium copper
C17200 beryllium copper (UNC C17200) is a precipitation-hardening alloy with copper as the base material, containing 1.90 - 2.15% beryllium (Be), and trace amounts of cobalt (Co) and nickel (Ni).
High Performance Alloy 25 Beryllium Copper C17200
Standard:ASTM, AISI, JIS, DIN, GB, EN
Hardness / Temper:1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc
Surface:mill,polished,bright,brushed,or as required
The common shapes of our C17200 beryllium copper alloy
Plate/Sheet
Thickness range: conventional 0.05 - 2.5mm, ultra-thin specifications can reach 0.01 - 0.05mm
Bar/Rod
Shape: Round bar, square bar, hexagonal bar
Strip
Thickness: 0.1 - 3.0mm, suitable for manufacturing precision spring clips and relay spring plates
Our C17200 beryllium copper alloy complies with standards
American ASTM C17200; Chinese national standard QBe2 / QBe1.9; German DIN; Japanese JIS C1720 / 25; internationally recognized
| Chemical Composition | Standard | ||||||
| Be | Co+Ni | Cu | Pb | Si | Fe | Al | |
| 1.8-2.0 | ≥0.2 | Bal | - | 0.15 | 0.15 | 0.15 | ASTM |
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