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Tin bronze sheets CuSn6 - CuSn8 Page PDF STANDARDS EN 1652 - CW452K EN 1652 - CW453K DIN 17662 n°2.1030 DIN 17670 C52100 ASTM B103
Chemical composition Cu Sn P Fe Ni Pb Zn Autres EN 1652 - CW452K CuSn6 Remainder 5.5/7.0 0.01/0.4 < 0.1 < 0.2 < 0.02 < 0.2 < 0.2 EN 1652 - CW453K CuSn8 Remainder 7.5/8.5 0.01/0.4 < 0.1 < 0.2 < 0.02 < 0.2 < 0.2 DIN 17662 - ß.1030 CuSn8 Remainder 7.5/8.5 0.01/0.35 < 0.1 < 0.3 < 0.05 < 0.3 < 0.2 Mechanical specifications Temper Ts N/mm2 Ys N/mm2 A % HB Brinell HV Vickers EN 1652 - CW452K CuSn6 (hard) H160 160/190 EN 1652 - CW453K CuSn8 (1/2 hard) R450 450-550 (280) ≥ 20 DIN 17670 - 2.1030 CuSn8 (1/2 hard) F45 450-540 ≥ 300 ≥ 33 (115/160) Non standard CuSn8 (hard) 120/170 ( ) : values between brackets = approximate figures Size range Thickness Format CuSn6 sheets th. 0.2 à 25 300x2000 CuSn8 sheets th. 2 à 5 600x2000 et 1000x2000 th. 6 à 15 600x2000 th. 20 à 30 600x1500 Cuts on request
