铝合金锭化学成份(%)JISH5202(1986)AC1AAC1BAC2AAC2BAC3AAC4AAC4BAC4CAC4CHAC4DAC5AAC7AAC7BAC8AAC8BAC8CAC9AAC9B铜4.0-5.04.0-5.03.0-4.52.0-4.00.25 Max0.25 Max2.0-4.00.25 Max0.20 Max1.0-1.53.5-4.50.10 Max0.10 Max0.8-1.32.0-4.02.0-4.00.50-1.50.50-1.5硅1.20 Max0.20 Max4.0-6.05.0-7.010.0-13.08.0-10.07.0-10.06.5-7.56.5-7.54.5-5.50.60 Max0.20 Max0.20 Max11.0-13.08.5-10.58.5-10.522-2418-20镁0.15 Max0.15-0.350.25 Max0.50 Max0.15 Max0.30-0.60.50 Max0.25-0.450.20-0.400.40-0.601.2-1.83.5-5.59.5-11.00.7-1.30.50-1.50.50-1.50.50-1.50.50-1.5锌0.30 Max0.10 Max0.55 Max1.00 Max0.30 Max0.25 Max1.00 Max0.35 Max0.10 Max0.30 Max0.15 Max0.15 Max0.10 Max0.15 Max0.50 Max0.50 Max0.20 Max0.20 Max铁0.50 Max0.35 Max0.80 Max1.00 Max0.80 Max0.55 Max1.00 Max0.55 Max0.20 Max0.60 Max0.80 Max0.30 Max0.30 Max0.80 Max1.00 Max1.00 Max0.80 Max0.80 Max锰0.30 Max0.10 Max0.55 Max0.50 Max0.35 Max0.30-0.60.50 Max0.35 Max0.10 Max0.50 Max0.35 Max0.60 Max0.10 Max0.15 Max0.50 Max0.50 Max0.50 Max0.50 Max镍0.05 Max0.05 Max0.30 Max0.35 Max0.10 Max0.10 Max0.35 Max0.10 Max0.05 Max0.20 Max1.7-2.30.05 Max0.05 Max0.80-1.500.10-1.000.50 Max0.50-1.500.50-1.50钛0.25 Max0.05-0.300.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 Max0.20 MaxJISH2212(1990)ADC 1ADC 3ADC 5ADC 6ADC 10ADC 10ZADC 12ADC 12ZADC 14铜硅镁锌0.5 Max0.5 Max0.1 Max0.4 Max1.0 Max3.0 Max1.0 Max3.0 Max1.5 Max铁0.9 Max0.9 Max1.1 Max0.8 Max0.9 Max0.9 Max0.9 Max0.9 Max0.9 Max锰0.3 Max0.3 Max0.3 Max0.4-0.60.5 Max0.5 Max0.5 Max0.5 Max0.5 Max0.1-0.4镍0.5 Max0.5 Max0.1 Max0.1 Max0.5 Max0.5 Max0.5 Max0.5 Max0.3 Max钛1.0 Max11.0-13.00.30 Max0.6 Max9.0-10.00.4-0.60.2 Max0.3 Max4.1-8.50.1 Max1.0 Max2.6-4.02.0-4.07.5-9.50.3 Max2.0-4.07.5-9.50.3 Max1.5-3.59.6-12.00.3 Max1.5-3.59.6-12.00.30 Max4.0-5.016.0-18.00.5-0.652.0-3.58.0-11.00.1-0.5 DIN226U.S.AA356.11.20 Max 1.0 Max0.30 Max0.1 Max铜0.25 Max硅6.5-7.5镁锌铁锰镍 钛0.25 Max0.25-0.450.35 Max0.50 Max0.35 MaxA360A360.1A380.0A380.1A383A383.1A413.1A413.20.60 Max0.60 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