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Wrought Alloys : Alloy Equivalent (Approx.) 
 

India

U.S.A

Britain

Canada

Germany

Russia

I.S.O

French

New IS Old IS

(A.A.)

(B.S)

(DIN)

ND

19501 1E 1050(E.C.) 1E C 1S E-Al 99.5
19500 1B 1050 1B 1S A-99.5 A1-99.5 1050A
19600 1060
19700 1070 Al-99.7 Al-99.7
19800 1A 1080 1A Al-99.8
19000 1C 1100 1C 2S Al-99.0 AD Al-99.0 1200
2011 28S Al-Cu-Bi-Pb Al-Cu-6 BI PB 2011
24345 H15 2014 H15 B26S Al-Cu-Si AK
24534 H14 2017 H14 17S/16S D1 Al-Cu 4Mg Si
2024 24S Al-CuMg.2 Al-Cu-4 Mg 1 2024
31000 N3 3003 N3 3S Al-Mn A-Mn Al-Mn 1 3003
43000 N21 4043 N21 33S Al-Si-5 AK Al-Si5 4043
46000 N2 4047 N2 35S
51000A 5005 B57S Al-Mg-1
52000 N4 5052 N4 M57S Al-Mg.2 A-Mg Al-Mg-2.5 5051
53000 N5 5086 N5 54S A.Mg-3 Al-Mg-4
54300 N8 5083 N8 D54S Al-Mg-5 Al-Mg-4.5 Mn 5083
55000 N6 5056 N6 A56S Al-Mg-Si Cu Al-Mg-5 5356
65032 H20 6061 H20 65S Al-Mg-Si 0.5 Al-Mg-1Si Cu
63400 H9 6063 H9 50S Al-Mg-Si 1 AV Al-Mg-Si
64430 H30 6351 H30 B51S Al-Mg-1 Mg 6081
64423 H11 6066 H11 C62S
62400 6005 C51S E.Al.Mg.Si 0.5
63401 91E 6101 91E D50S
64401 6201 Al-Zn-Mg. 1
74530 7039 D74S 3004
7075 DTD 5124 75S Al-Zn-Mg Cu 1.5 Al-ZN 6 Mg Cu 7075

 

Wrought Alloys : Chemical Composition Limits (Per Cent)

Alloy (ISS)

Equivalent alloy (A.A)

Copper

Magnesium

Silicon Iron Managanese Others* (Total) Remarks
Old New

U.S.A

Min. Max. Min. Max. Min. Max. Min. Max. Max Max. Aluminum 99.0% Min. 
1 C 19000 1100 0.1 0.50 0.6 0.1 0.1 Aluminum 99.5% Min. 
1 B 19500 1050 0.05 0.30 0.4 0.05 0.1 Aluminum 99.5% Min. 
1 E 19501 1050 (EC) 0.04 0.15 0.35 0.1 Aluminum 99.6% Min. 
19600 1060 0.05 0.25 0.35 0.03 0.1 Aluminum 99.7% Min.
19700 1070 0.03 0.20 0.25 0.03 0.1 Also lead & bismuth-0.2-0.6 % Each
2011 5.0 6.0 0.1 0.4 0.7 0.1 0.4
H 15 24345 2014 3.8 5.0 0.2 0.8 0.5 1.2 0.7 0.3 1.2 0.5
H14 24534 2017 3.5 0.1 0.4 1.2 0.2 0.7 0.7 0.4 1.2 0.5
N 3 31000 3003 0.1 0.1 0.6 0.7 0.8 1.5 0.4
N 21 43000 4043 0.1 0.2 4.5 6.0 0.6 0.5 0.2
N 2 46000 4047 0.1 0.2 10.0 13.0 0.6 0.5 0.2 Chromium + Mn = 0.5
N 4 52000 5052 0.1 1.7 2.6 0.6 0.5 0.5 0.4 Cr+Mn=0.5
N 5 53000 5086 0.1 2.8 4.0 0.6 0.5 0.5 0.4 Chromium up to 0.25
N 6 55000 5056 0.1 4.5 5.5 0.6 0.7 0.5 0.4 Chromium up to 0.25
N 8 54300 5083 0.1 4.0 4.9 0.4 0.7 0.5 1.0 0.4 Chromium (0.15-0.35)Either Mn or Cr. shall be present.
H 20 65032 6061 0.15 0.4 0.7 1.2 0.4 0.8 0.7 0.2 0.8 0.4 Chromium up to 0.10
H 9 63400 6063 0.1 0.4 0.9 0.3 0.7 0.6 0.3 0.4
6066 0.7 1.2 0.8 1.4 0.9 1.8 0.7 0.6 1.1 0.4
64423 0.5 1.0 0.5 1.3 0.7 1.3 0.8 0.03
91 E 63401 6101 0.05 0.4 0.9 0.3 0.7 0.5 0.03 0.1
64401 6201 0.1 0.6 0.9 0.5 0.9 0.5 1.0 0.1 Chromium up to 0.25
H 30 64430 6351 0.1 0.4 1.2 0.6 1.3 0.6 0.4 0.3 0.3 Zinc (4.5%)
74530 7039 0.2 1.0 1.5 0.4 0.7 0.2 0.7 0.4 Zinc (5.1-6.1) & Chromium (0.2-0.28)
7075 1.20 2.0 2.1 2.9 0.5 0.7 0.3 0.2