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COPPER - CHROME - ZIRCONIUM CuCr1Zr Round bars - Square - Rectangular Page PDF STANDARDS CW106C EN 12163 EN 12420 EN 1652 ASTM C18150 CC 102 CA 184
CW106C EN 12163 EN 12420 EN 1652 ASTM C18150 CC 102
CA 184
Chemical composition Cu Cr Zr Fe Si Other EN 12163 - CW106C Remainder 0.5/1.2 0.03/0.3 < 0.08 < 0.1 < 0.2 DIN 17666 - 2.1580 Remainder 0.3/1.2 0.03/0.3 < 0.2 Mechanical specification EN 12163 CW106C Round bar Ts N/mm² Ys N/mm² A % Temper 5470 ∅ 6 to 25 mm ≥ 470 (380) > 8 Temper 5440 ∅ 26 to 50 mm ≥ 440 (350) > 10 Temper R220 ∅ 51 to 250 mm ≥ 200 (60) > 30 Hexagonal bar Temper R440 12 to 36 ≥ 440 (350) > 10 Square bar Temper R420 10x10 to 50x50 ≥ 420 (330) > 12 DIN 17666 - 2.1580 Sheet Temper F37 Ep. 10 to 120 mm ≥ 370 > 270 > 12 Size range Round bar ∅ 6 to 250 mm Rectangular bar 4x15 to 80x200 mm Hexagonal bar 12 to 36 mm Sheet ep. 4 to 120 mm Square bar 10x10 to 200x200 mm Properties Excellent electrical and thermal conductivity as well as high mechanical properties Excellent resistance to crushing Stable at high temperatures Uses Electrical applications : contacts - connections - rotors... Resistance welding : electrodes - clamps
