Chemical Composition Table of Aluminum Alloy Ingots: A Comprehensive Guide

Why do aluminum alloys vary so widely in composition? This article dives into the chemical makeup of different aluminum alloy ingots, providing a comprehensive table to showcase how elements like copper, silicon, and magnesium influence their properties. Discover how these variations affect the material’s strength, flexibility, and other critical characteristics, crucial for selecting the right alloy for your engineering needs. By the end, you’ll understand the significance of each component and how to choose the best alloy for your specific application.

Table Of Contents

ALUMINUM ALLOY INGOT CHEMICAL COMPOSITION(%)

JISH2211:1999

JISH2211:1999(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
AC1A(AC1A.1)4.0-5.01.20Max0.15Max0.30Max0.50Max0.30Max0.05Max0.25Max0.05Max0.05Max0.05MaxBAL
AC1B(AC1B.1)4.2-5.00.3max0.2-0.350.10Max0.3Max0.10Max0.05Max0.05-0.350.05Max0.05Max0.05MaxBAL
AC2A(AC2A.1)3.0-4.54.0-6.00.25Max0.55Max0.7Max0.55Max0.30Max0.20Max0.15Max0.05Max0.15MaxBAL
AC2B(AC2B.1)2.0-4.05.0-7.00.50Max1.00Max0.8Max0.50Max0.35Max0.20Max0.20Max0.10Max0.20MaxBAL
AC3A(AC3A.1)0.25Max10.0-13.00.15Max0.30Max0.7Max0.35Max0.10Max0.20Max0.10Max0.10Max0.15MaxBAL
AC4A(AC4A.1)0.25Max8.0-10.00.35-0.60.25Max0.4max0.3-0.60.10Max0.20Max0.10Max0.05Max0.15MaxBAL
AC4B(AC4B.1)2.0-4.07.0-10.00.50Max1.00Max0.8Max0.50Max0.35Max0.20Max0.20Max0.10Max0.20MaxBAL
AC4C(AC4C.1)0.25Max6.5-7.50.25-0.40.30Max0.40Max0.60Max0.05Max0.20Max0.05Max0.05Max0.10MaxBAL
AC4CH(AC4H.1)0.10max6.5-7.50.3-0.450.10Max0.17Max0.10Max0.05Max0.20Max0.05Max0.05Max0.05MaxBAL
AC4D(AC4D.1)1.0-1.54.5-5.50.45-0.60.50Max0.50Max0.50Max0.30Max0.20Max0.10Max0.10Max0.15MaxBAL
AC5A(AC5A.1)3.5-4.50.70Max1.3-1.80.10Max0.60Max0.60Max1.7-2.30.20Max0.05Max0.05Max0.20MaxBAL
AC7A(AC7A.1)0.10Max0.20Max3.6-5.50.15Max0.25Max0.60Max0.05Max0.20Max0.05Max0.05Max0.15MaxBAL
AC7B(AC7B.1)0.10Max0.20Max9.5-11.00.10Max0.30Max0.10Max0.05Max0.20Max0.05Max0.05Max0.15MaxBAL
AC8A(AC8A.1)0.8-1.311.0-13.00.8-1.30.15Max0.70Max0.15Max0.8-1.50.20Max0.05Max0.05Max0.10MaxBAL
AC8B(AC4B.1)2.0-4.08.5-10.50.6-1.50.50Max0.80max0.6-1.50.1-1.00.20Max0.10Max0.10Max0.10MaxBAL
AC8C(AC8C.1)2.0-4.08.5-10.50.6-1.50.50Max0.80Max0.50Max0.50Max0.20Max0.10Max0.10Max0.10MaxBAL
AC9A(AC9A.1)0.5-1.522.0-24.00.6-1.50.20Max0.70Max0.50Max0.5-1.50.20Max0.10Max0.10Max0.10MaxBAL
AC9B(AC9B.1)0.5-1.518.0-20.00.5-1.50.20Max0.70Max0.50Max0.5-1.50.20Max0.10Max0.10Max0.10MaxBAL

JIS H2118:2000

JIS H2118:2000(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
ADC1(AD1.1)1.00Max11.0-13.00.30Max0.50Max0.9Max0.30Max0.50Max0.30max0.20max0.10MaxBAL
ADC3(AD3.1)0.60Max9.0-10.00.45-0.600.50Max0.90Max0.30Max0.50Max0.30max0.15max0.10MaxBAL
ADC5(AD5.1)0.20Max0.30Max4.1-8.50.10Max1.10Max0.30Max0.10Max0.20max0.10max0.10MaxBAL
ADC6(AD6.1)0.10Max1.00Max2.6-4.00.40Max0.60Max0.4-0.60.10Max0.20max0.10max0.10MaxBAL
ADC10(AD10.1)2.0-4.07.5-9.50.30Max1.00Max0.9Max0.50Max0.50Max0.30max0.20max0.20MaxBAL
ADC10Z(AD10Z.1)2.0-4.07.5-9.50.30Max3.00Max0.9Max0.50Max0.50Max0.30max0.20max0.20MaxBAL
ADC12(AD12.1)1.5-3.59.6-12.00.30Max1.00Max0.9Max0.50Max0.50Max0.30max0.20max0.20MaxBAL
ADC12Z(AD12Z.1)1.5-3.59.6-12.00.30Max3.00Max0.9Max0.50Max0.50Max0.30max0.20max0.20MaxBAL
ADC14(AD14.1)4.0-5.016.0-18.00.50-0.651.50Max0.9Max0.50Max0.30Max0.30max0.20max0.30MaxBAL

U.K.BS1490

U.K.BS1490(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
LM20.7-2.59.0-11.50.30Max2.00Max1.00Max0.50Max0.50Max0.20Max0.30Max0.20MaxBAL
LM42.0-4.04.0-6.00.15Max0.50Max0.80Max0.2-0.60.30Max0.20Max0.10Max0.10MaxBAL
LM50.10Max0.30Max3.0-6.00.10Max0.60Max0.3-0.70.10Max0.20Max0.05Max0.05MaxBAL
LM60.10Max10.0-13.00.10Max0.10Max0.60Max0.50Max0.10Max0.20Max0.10Max0.05MaxBAL
LM90.10Max10.0-13.00.2-0.60.10Max0.60Max0.3-0.70.10Max0.20Max0.10Max0.05MaxBAL
LM100.10Max0.25Max9.5-11.00.10Max0.35Max0.10Max0.10Max0.20Max0.05Max0.05MaxBAL
LM129.0-11.02.50Max0.2-0.40.80Max1.00Max0.60Max0.50Max0.20Max0.10Max0.10MaxBAL
LM130.7-1.510.0-12.00.8-1.50.50Max1.00Max0.50Max1.50Max0.20Max0.10Max0.10MaxBAL
LM161.0-1.54.5-5.50.4-0.60.10Max0.60Max0.50Max0.25Max0.20Max0.10Max0.05MaxBAL
LM180.10Max4.5-6.00.10Max0.10Max0.60Max0.50Max0.10Max0.20Max0.10Max0.05MaxBAL
LM200.40Max10.0-13.00.20Max0.20Max1.00Max0.50Max0.10Max0.20Max0.10Max0.10MaxBAL
LM213.0-5.05.0-7.00.1-0.32.00Max1.00Max0.2-0.60.30Max0.20Max0.20Max0.10MaxBAL
LM222.8-3.84.0-6.00.05Max0.15Max0.60Max0.2-0.60.15Max0.20Max0.10Max0.05MaxBAL
LM243.0-4.07.5-9.50.30Max3.00Max1.30Max0.50Max0.50Max0.20Max0.30Max0.20MaxBAL
LM250.10Max6.5-7.50.2-4.50.10Max0.50Max0.30Max0.10Max0.20Max0.10Max0.05MaxBAL
LM262.0-4.08.5-10.50.5-1.51.00Max1.20Max0.50Max1.00Max0.20Max0.20Max0.10MaxBAL
LM271.5-2.56.0-8.00.30Max1.00Max0.80Max0.2-0.60.30Max0.20Max0.20Max0.10MaxBAL
LM281.3-1.817.0-20.00.8-1.50.20Max0.70Max0.60Max0.8-1.50.20Max0.10Max0.10Max0.60MaxBAL
LM290.8-1.322.0-25.00.8-1.30.20Max0.70Max0.60Max0.8-1.30.20Max0.10Max0.10Max0.60MaxBAL
LM304.0-5.016.0-18.00.4-0.70.20Max1.10Max0.30Max0.10Max0.20Max0.10Max0.10MaxBAL

ASTM B85-96

ASTM B85-96(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
A356.10.25Max6.5-7.50.25-0.450.35Max0.50Max0.35Max0.25MaxBAL
A356.20.10Max6.5-7.50.30-0.450.05Max0.12Max0.05Max0.20MaxBAL
A3600.60Max9.0-10.00.4-0.60.50Max1.30Max0.35Max0.50Max0.15MaxBAL
A360.10.60Max9.0-10.00.45-0.60.40Max1.00Max0.35Max0.50Max0.15MaxBAL
A380.03.0-4.07.5-9.50.30Max3.00Max1.30Max0.50Max0.50Max0.35MaxBAL
A380.13.0-4.07.5-9.50.10Max2.90Max1.00Max0.50Max0.50Max0.35MaxBAL
A3832.0-3.09.5-11.50.10Max3.00Max1.30Max0.50Max0.30Max0.15MaxBAL
A413.11.00Max11.0-13.00.10Max0.40Max1.00Max0.35Max0.50Max0.15MaxBAL
A413.20.10Max11.0-13.00.05Max0.05Max0.60Max0.05Max0.05Max0.05MaxBAL

GB/T 15115-1994

GB/T 15115-1994(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
YL1020.60Max10.0-13.00.05Max0.30Max1.20Max0.60MaxBAL
YL1040.30Max8.0-10.50.17-0.300.30Max1.00Max0.2-0.50.05Max0.01MaxBAL
YL1081.0-2.011.0-13.00.4-1.01.00Max1.00Max0.3-0.90.05Max0.05Max0.01MaxBAL
YL1123.0-4.07.5-9.50.30Max1.20Max1.20Max0.50Max0.50Max0.10Max0.01MaxBAL
YL1131.5-3.59.6-12.00.30Max1.00Max1.20Max0.50Max0.50Max0.10Max0.01MaxBAL
YL1174.0-5.016.0-18.00.45-0.651.20Max1.20Max0.50MAX0.10Max0.10MaxBAL
YL3020.10Max0.8-1.34.5-5.50.20Max1.20Max0.1-0.40.20MaxBAL

EN 1706:199

EN 1706:199(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
ENAC-460002.0-4.08.0-11.00.05-0.551.20Max1.30Max0.55Max0.55Max0.25Max0.35Max0.25Max0.15MaxBAL
[ALSi9Cu3(Fe)]
ENAC-461001.5-2.510.0-12.00.30Max1.70Max1.10Max0.55Max0.45Max0.25Max0.25Max0.25Max0.15MaxBAL
[ALSi11Cu2(Fe)]
ENAC-462002.0-3.57.5-9.50.05-0.551.20Max0.80Max0.15-0.650.35Max0.25Max0.25Max0.15MaxBAL
(ALSi8Cu3)
ENAC-465002.0-4.08.0-11.00.05-0.553.00Max1.30Max0.55Max0.55Max0.25Max0.35Max0.25Max0.15MaxBAL
[ALSi9Cu3(Fe,Zn)]
ENAC-470001.00Max10.5-13.50.35Max0.55Max0.80Max0.05-0.550.30Max0.20Max0.20Max0.10Max0.10MaxBAL
[ALSi12(Cu)]
ENAC471000.7-1.210.5-13.50.35Max0.55Max1.30Max0.55Max0.30Max0.20Max0.20Max0.10Max0.10MaxBAL
[ALSi12Cu1(Fe)]
ENAC-443000.10Max10.5-13.50.15Max1.00Max0.55Max0.15MaxBAL
[ALSi12(Fe)]
ENAC-434000.10Max9.0-11.00.2-0.50.15Max1.00Max0.55Max0.15Max0.20Max0.15Max0.05MaxBAL
[AlSi10Mg(Fe)]
DIN2262.0-3.58.0-11.00.1-0.51.20Max1.20Max0.1-0.50.30Max0.15Max0.20Max0.10MaxBAL

UN

UN(Cu)(Si)(Mg)(Zn)(Fe)(Mn)(Ni)(Ti)(Pb)(Sn)(Cr)(Al)
ZL101A0.10Max6.5-7.50.25-0.450.10Max0.20Max0.10Max0.08-0.20.03Max0.01MaxBAL
ZL1020.30Max10.0-13.00.10Max0.10Max0.70Max0.50Max0.20MaxBAL
ZL1040.10Max8.0-10.50.17-0.300.25Max0.60Max0.2-0.50.2-0.50.15Max0.05Max0.01MaxBAL
ZL1061.0-1.57.5-8.50.3-0.50.20Max0.60Max0.3-0.50.1-0.250.05Max0.01MaxBAL
ZL1073.5-4.56.5-7.50.10Max0.30Max0.50Max0.50Max0.05Max0.01MaxBAL
ZL1081.0-2.011.0-13.00.4-1.00.20Max0.70Max0.3-0.90.30Max0.20Max0.05Max0.01MaxBAL
ZL1090.5-1.511.0-13.00.8-1.30.20Max0.70Max0.20Max0.8-1.50.20Max0.05Max0.01MaxBAL
ZL2014.5-5.30.30Max0.05Max0.20Max0.30Max0.6-1.00.10Max0.15-0.35BAL
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Shane
Author

Shane

Founder of MachineMFG

As the founder of MachineMFG, I have dedicated over a decade of my career to the metalworking industry. My extensive experience has allowed me to become an expert in the fields of sheet metal fabrication, machining, mechanical engineering, and machine tools for metals. I am constantly thinking, reading, and writing about these subjects, constantly striving to stay at the forefront of my field. Let my knowledge and expertise be an asset to your business.

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