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Copper - Cobalt - Beryllium CuCo2Be - CuCoNiBe Round bars - Square - Rectangular Page PDF STANDARDS CW103C CW104C EN 12163 EN 12167 EN 12420 EN 1652 C17500 C17510 ASTM B441 B150 B534
Chemical composition Round bar Cu Co Ni Be Fe Autres EN 12163 - CW104C - CuCo2Be Remainder 2/2,8 < 0.3 0.4/0.7 < 0.2 < 0.5 EN 12163 - CW103C - CuCoNiBe Remainder 0.8/1.3 0.8/1.3 0.4/0.7 < 0.2 < 0.5 Mechanical specifications Ts N/mm² Ys N/mm² A % HV Vickers EN 12163 - CW103C - CuCoNiBe - R650 EN 12163 - CW104C - CuCo2Be ≥ 650 (≈ 500) ≥ 12 (≥ 200) Size range Round bar ∅ 10 to 105 mm Square bar 15x15 to 80x80 mm Rectangular Bar 20x40 to 20x100 mm ( ): values between brackets = approximate figures Properties Very high mechanical properties Good electrical and thermal conductivity Stable at high temperatures Good resistance to wear Uses Spot welding, jointing, end to end... Riveting tools - Pyrometric devices - Injection pistons... Conductive parts...
