Chemical Composition Table of Aluminum Alloy Ingots: A Comprehensive Guide

July 19, 2023 | By Shane | 1 minute of reading

ALUMINUM ALLOY INGOT CHEMICAL COMPOSITION(%)

JISH2211:1999

JISH2211:1999

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

AC1A(AC1A.1)

4.0-5.0

1.20Max

0.15Max

0.30Max

0.50Max

0.30Max

0.05Max

0.25Max

0.05Max

0.05Max

0.05Max

BAL

AC1B(AC1B.1)

4.2-5.0

0.3max

0.2-0.35

0.10Max

0.3Max

0.10Max

0.05Max

0.05-0.35

0.05Max

0.05Max

0.05Max

BAL

AC2A(AC2A.1)

3.0-4.5

4.0-6.0

0.25Max

0.55Max

0.7Max

0.55Max

0.30Max

0.20Max

0.15Max

0.05Max

0.15Max

BAL

AC2B(AC2B.1)

2.0-4.0

5.0-7.0

0.50Max

1.00Max

0.8Max

0.50Max

0.35Max

0.20Max

0.20Max

0.10Max

0.20Max

BAL

AC3A(AC3A.1)

0.25Max

10.0-13.0

0.15Max

0.30Max

0.7Max

0.35Max

0.10Max

0.20Max

0.10Max

0.10Max

0.15Max

BAL

AC4A(AC4A.1)

0.25Max

8.0-10.0

0.35-0.6

0.25Max

0.4max

0.3-0.6

0.10Max

0.20Max

0.10Max

0.05Max

0.15Max

BAL

AC4B(AC4B.1)

2.0-4.0

7.0-10.0

0.50Max

1.00Max

0.8Max

0.50Max

0.35Max

0.20Max

0.20Max

0.10Max

0.20Max

BAL

AC4C(AC4C.1)

0.25Max

6.5-7.5

0.25-0.4

0.30Max

0.40Max

0.60Max

0.05Max

0.20Max

0.05Max

0.05Max

0.10Max

BAL

AC4CH(AC4H.1)

0.10max

6.5-7.5

0.3-0.45

0.10Max

0.17Max

0.10Max

0.05Max

0.20Max

0.05Max

0.05Max

0.05Max

BAL

AC4D(AC4D.1)

1.0-1.5

4.5-5.5

0.45-0.6

0.50Max

0.50Max

0.50Max

0.30Max

0.20Max

0.10Max

0.10Max

0.15Max

BAL

AC5A(AC5A.1)

3.5-4.5

0.70Max

1.3-1.8

0.10Max

0.60Max

0.60Max

1.7-2.3

0.20Max

0.05Max

0.05Max

0.20Max

BAL

AC7A(AC7A.1)

0.10Max

0.20Max

3.6-5.5

0.15Max

0.25Max

0.60Max

0.05Max

0.20Max

0.05Max

0.05Max

0.15Max

BAL

AC7B(AC7B.1)

0.10Max

0.20Max

9.5-11.0

0.10Max

0.30Max

0.10Max

0.05Max

0.20Max

0.05Max

0.05Max

0.15Max

BAL

AC8A(AC8A.1)

0.8-1.3

11.0-13.0

0.8-1.3

0.15Max

0.70Max

0.15Max

0.8-1.5

0.20Max

0.05Max

0.05Max

0.10Max

BAL

AC8B(AC4B.1)

2.0-4.0

8.5-10.5

0.6-1.5

0.50Max

0.80max

0.6-1.5

0.1-1.0

0.20Max

0.10Max

0.10Max

0.10Max

BAL

AC8C(AC8C.1)

2.0-4.0

8.5-10.5

0.6-1.5

0.50Max

0.80Max

0.50Max

0.50Max

0.20Max

0.10Max

0.10Max

0.10Max

BAL

AC9A(AC9A.1)

0.5-1.5

22.0-24.0

0.6-1.5

0.20Max

0.70Max

0.50Max

0.5-1.5

0.20Max

0.10Max

0.10Max

0.10Max

BAL

AC9B(AC9B.1)

0.5-1.5

18.0-20.0

0.5-1.5

0.20Max

0.70Max

0.50Max

0.5-1.5

0.20Max

0.10Max

0.10Max

0.10Max

BAL

JIS H2118:2000

JIS H2118:2000

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

ADC1(AD1.1)

1.00Max

11.0-13.0

0.30Max

0.50Max

0.9Max

0.30Max

0.50Max

0.30max

0.20max

0.10Max

–

BAL

ADC3(AD3.1)

0.60Max

9.0-10.0

0.45-0.60

0.50Max

0.90Max

0.30Max

0.50Max

0.30max

0.15max

0.10Max

–

BAL

ADC5(AD5.1)

0.20Max

0.30Max

4.1-8.5

0.10Max

1.10Max

0.30Max

0.10Max

0.20max

0.10max

0.10Max

–

BAL

ADC6(AD6.1)

0.10Max

1.00Max

2.6-4.0

0.40Max

0.60Max

0.4-0.6

0.10Max

0.20max

0.10max

0.10Max

–

BAL

ADC10(AD10.1)

2.0-4.0

7.5-9.5

0.30Max

1.00Max

0.9Max

0.50Max

0.50Max

0.30max

0.20max

0.20Max

–

BAL

ADC10Z(AD10Z.1)

2.0-4.0

7.5-9.5

0.30Max

3.00Max

0.9Max

0.50Max

0.50Max

0.30max

0.20max

0.20Max

–

BAL

ADC12(AD12.1)

1.5-3.5

9.6-12.0

0.30Max

1.00Max

0.9Max

0.50Max

0.50Max

0.30max

0.20max

0.20Max

–

BAL

ADC12Z(AD12Z.1)

1.5-3.5

9.6-12.0

0.30Max

3.00Max

0.9Max

0.50Max

0.50Max

0.30max

0.20max

0.20Max

–

BAL

ADC14(AD14.1)

4.0-5.0

16.0-18.0

0.50-0.65

1.50Max

0.9Max

0.50Max

0.30Max

0.30max

0.20max

0.30Max

–

BAL

U.K.BS1490

U.K.BS1490

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

LM2

0.7-2.5

9.0-11.5

0.30Max

2.00Max

1.00Max

0.50Max

0.50Max

0.20Max

0.30Max

0.20Max

–

BAL

LM4

2.0-4.0

4.0-6.0

0.15Max

0.50Max

0.80Max

0.2-0.6

0.30Max

0.20Max

0.10Max

0.10Max

–

BAL

LM5

0.10Max

0.30Max

3.0-6.0

0.10Max

0.60Max

0.3-0.7

0.10Max

0.20Max

0.05Max

0.05Max

–

BAL

LM6

0.10Max

10.0-13.0

0.10Max

0.10Max

0.60Max

0.50Max

0.10Max

0.20Max

0.10Max

0.05Max

–

BAL

LM9

0.10Max

10.0-13.0

0.2-0.6

0.10Max

0.60Max

0.3-0.7

0.10Max

0.20Max

0.10Max

0.05Max

–

BAL

LM10

0.10Max

0.25Max

9.5-11.0

0.10Max

0.35Max

0.10Max

0.10Max

0.20Max

0.05Max

0.05Max

–

BAL

LM12

9.0-11.0

2.50Max

0.2-0.4

0.80Max

1.00Max

0.60Max

0.50Max

0.20Max

0.10Max

0.10Max

–

BAL

LM13

0.7-1.5

10.0-12.0

0.8-1.5

0.50Max

1.00Max

0.50Max

1.50Max

0.20Max

0.10Max

0.10Max

–

BAL

LM16

1.0-1.5

4.5-5.5

0.4-0.6

0.10Max

0.60Max

0.50Max

0.25Max

0.20Max

0.10Max

0.05Max

–

BAL

LM18

0.10Max

4.5-6.0

0.10Max

0.10Max

0.60Max

0.50Max

0.10Max

0.20Max

0.10Max

0.05Max

–

BAL

LM20

0.40Max

10.0-13.0

0.20Max

0.20Max

1.00Max

0.50Max

0.10Max

0.20Max

0.10Max

0.10Max

–

BAL

LM21

3.0-5.0

5.0-7.0

0.1-0.3

2.00Max

1.00Max

0.2-0.6

0.30Max

0.20Max

0.20Max

0.10Max

–

BAL

LM22

2.8-3.8

4.0-6.0

0.05Max

0.15Max

0.60Max

0.2-0.6

0.15Max

0.20Max

0.10Max

0.05Max

–

BAL

LM24

3.0-4.0

7.5-9.5

0.30Max

3.00Max

1.30Max

0.50Max

0.50Max

0.20Max

0.30Max

0.20Max

–

BAL

LM25

0.10Max

6.5-7.5

0.2-4.5

0.10Max

0.50Max

0.30Max

0.10Max

0.20Max

0.10Max

0.05Max

–

BAL

LM26

2.0-4.0

8.5-10.5

0.5-1.5

1.00Max

1.20Max

0.50Max

1.00Max

0.20Max

0.20Max

0.10Max

–

BAL

LM27

1.5-2.5

6.0-8.0

0.30Max

1.00Max

0.80Max

0.2-0.6

0.30Max

0.20Max

0.20Max

0.10Max

–

BAL

LM28

1.3-1.8

17.0-20.0

0.8-1.5

0.20Max

0.70Max

0.60Max

0.8-1.5

0.20Max

0.10Max

0.10Max

0.60Max

BAL

LM29

0.8-1.3

22.0-25.0

0.8-1.3

0.20Max

0.70Max

0.60Max

0.8-1.3

0.20Max

0.10Max

0.10Max

0.60Max

BAL

LM30

4.0-5.0

16.0-18.0

0.4-0.7

0.20Max

1.10Max

0.30Max

0.10Max

0.20Max

0.10Max

0.10Max

–

BAL

ASTM B85-96

ASTM B85-96

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

A356.1

0.25Max

6.5-7.5

0.25-0.45

0.35Max

0.50Max

0.35Max

–

0.25Max

–

–

–

BAL

A356.2

0.10Max

6.5-7.5

0.30-0.45

0.05Max

0.12Max

0.05Max

–

0.20Max

–

–

–

BAL

A360

0.60Max

9.0-10.0

0.4-0.6

0.50Max

1.30Max

0.35Max

0.50Max

–

–

0.15Max

–

BAL

A360.1

0.60Max

9.0-10.0

0.45-0.6

0.40Max

1.00Max

0.35Max

0.50Max

–

–

0.15Max

–

BAL

A380.0

3.0-4.0

7.5-9.5

0.30Max

3.00Max

1.30Max

0.50Max

0.50Max

–

–

0.35Max

–

BAL

A380.1

3.0-4.0

7.5-9.5

0.10Max

2.90Max

1.00Max

0.50Max

0.50Max

–

–

0.35Max

–

BAL

A383

2.0-3.0

9.5-11.5

0.10Max

3.00Max

1.30Max

0.50Max

0.30Max

–

–

0.15Max

–

BAL

A413.1

1.00Max

11.0-13.0

0.10Max

0.40Max

1.00Max

0.35Max

0.50Max

–

0.15Max

–

BAL

–

A413.2

0.10Max

11.0-13.0

0.05Max

0.05Max

0.60Max

0.05Max

0.05Max

–

–

0.05Max

–

BAL

GB/T 15115-1994

GB/T 15115-1994

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

YL102

0.60Max

10.0-13.0

0.05Max

0.30Max

1.20Max

0.60Max

–

–

–

–

–

BAL

YL104

0.30Max

8.0-10.5

0.17-0.30

0.30Max

1.00Max

0.2-0.5

–

–

0.05Max

0.01Max

–

BAL

YL108

1.0-2.0

11.0-13.0

0.4-1.0

1.00Max

1.00Max

0.3-0.9

0.05Max

–

0.05Max

0.01Max

–

BAL

YL112

3.0-4.0

7.5-9.5

0.30Max

1.20Max

1.20Max

0.50Max

0.50Max

–

0.10Max

0.01Max

–

BAL

YL113

1.5-3.5

9.6-12.0

0.30Max

1.00Max

1.20Max

0.50Max

0.50Max

–

0.10Max

0.01Max

–

BAL

YL117

4.0-5.0

16.0-18.0

0.45-0.65

1.20Max

1.20Max

0.50MAX

0.10Max

0.10Max

–

–

–

BAL

YL302

0.10Max

0.8-1.3

4.5-5.5

0.20Max

1.20Max

0.1-0.4

–

0.20Max

–

–

–

BAL

EN 1706:199

EN 1706:199

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

ENAC-46000

2.0-4.0

8.0-11.0

0.05-0.55

1.20Max

1.30Max

0.55Max

0.55Max

0.25Max

0.35Max

0.25Max

0.15Max

BAL

[ALSi9Cu3(Fe)]

ENAC-46100

1.5-2.5

10.0-12.0

0.30Max

1.70Max

1.10Max

0.55Max

0.45Max

0.25Max

0.25Max

0.25Max

0.15Max

BAL

[ALSi11Cu2(Fe)]

ENAC-46200

2.0-3.5

7.5-9.5

0.05-0.55

1.20Max

0.80Max

0.15-0.65

0.35Max

0.25Max

0.25Max

0.15Max

–

BAL

(ALSi8Cu3)

ENAC-46500

2.0-4.0

8.0-11.0

0.05-0.55

3.00Max

1.30Max

0.55Max

0.55Max

0.25Max

0.35Max

0.25Max

0.15Max

BAL

[ALSi9Cu3(Fe,Zn)]

ENAC-47000

1.00Max

10.5-13.5

0.35Max

0.55Max

0.80Max

0.05-0.55

0.30Max

0.20Max

0.20Max

0.10Max

0.10Max

BAL

[ALSi12(Cu)]

ENAC47100

0.7-1.2

10.5-13.5

0.35Max

0.55Max

1.30Max

0.55Max

0.30Max

0.20Max

0.20Max

0.10Max

0.10Max

BAL

[ALSi12Cu1(Fe)]

ENAC-44300

0.10Max

10.5-13.5

–

0.15Max

1.00Max

0.55Max

–

0.15Max

–

–

–

BAL

[ALSi12(Fe)]

ENAC-43400

0.10Max

9.0-11.0

0.2-0.5

0.15Max

1.00Max

0.55Max

0.15Max

0.20Max

0.15Max

0.05Max

–

BAL

[AlSi10Mg(Fe)]

DIN226

2.0-3.5

8.0-11.0

0.1-0.5

1.20Max

1.20Max

0.1-0.5

0.30Max

0.15Max

0.20Max

0.10Max

–

BAL

UN

UN

(Cu)

(Si)

(Mg)

(Zn)

(Fe)

(Mn)

(Ni)

(Ti)

(Pb)

(Sn)

(Cr)

(Al)

ZL101A

0.10Max

6.5-7.5

0.25-0.45

0.10Max

0.20Max

0.10Max

–

0.08-0.2

0.03Max

0.01Max

–

BAL

ZL102

0.30Max

10.0-13.0

0.10Max

0.10Max

0.70Max

0.50Max

–

0.20Max

–

–

–

BAL

ZL104

0.10Max

8.0-10.5

0.17-0.30

0.25Max

0.60Max

0.2-0.5

0.2-0.5

0.15Max

0.05Max

0.01Max

–

BAL

ZL106

1.0-1.5

7.5-8.5

0.3-0.5

0.20Max

0.60Max

0.3-0.5

–

0.1-0.25

0.05Max

0.01Max

–

BAL

ZL107

3.5-4.5

6.5-7.5

0.10Max

0.30Max

0.50Max

0.50Max

–

0.05Max

0.01Max

–

BAL

ZL108

1.0-2.0

11.0-13.0

0.4-1.0

0.20Max

0.70Max

0.3-0.9

0.30Max

0.20Max

0.05Max

0.01Max

–

BAL

ZL109

0.5-1.5

11.0-13.0

0.8-1.3

0.20Max

0.70Max

0.20Max

0.8-1.5

0.20Max

0.05Max

0.01Max

–

BAL

ZL201

4.5-5.3

0.30Max

0.05Max

0.20Max

0.30Max

0.6-1.0

0.10Max

0.15-0.35

–

–

–

BAL

About The Author

Shane

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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