Alloy

ALLOY COMPOSITION

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EQUIVALENT DESIGNATIONS

INDIA USA BRITAIN CANADA GERMANY RUSSIA ISO FRENCH
NEW I.S. OLD I.S. (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 – Al-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 Al99.0 AD Al-99.0 1200
– – 2011 FC1 28S Al-Cu-Bi-Pb – Al-Cu-6BiPb 2011
24345 H15 2014 H15 B26S Al-Cu-Si AK – –
24534 H14 2017 H14 17S/16S – D1 Al-Cu-4MgSi –
– – 2024 – 24S Al-Cu-Mg.2 – Al-Cu-4Mg 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 N21 35S – – – –
51000 – 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-4.5 Mn – Al-Mg-4.5 Mn 5083
55000 N6 5056 N6 A56S Al-Mg.5 – Al-Mg.5 5356
65032 H20 6061 H20 65S Al-Mg-Si-Cu – Al-Mg-1Si Cu –
63400 H9 6063 H9 50s Al-Mg-Si 0.5 – Al-Mg-Si –
64430 H30 6351 H30 B51S Al-Mg-Si 1 AV Al-Si-1 Mg 601
64423 H11 6066 H11 C62S – – – –
62400 – 6005 – C51S – – – –
63401 91E 6101 91E D50S E.Al.Mg.Si 0.5 – – –
64401 – 6201 – – – – – –
74530 – 7039 – D74S Al-Zn-Mg .1 – – 3004
– – 7075 DTD 75S Al-Zn-Mg Cu 1.5 – Al-Zn 6 Mg Cu 7075
5124

CHEMICAL COMPOSITION LIMITS

Alloy Equivalent Copper Magnesium Silicon Iron Manganese *Others Remarks
(ISS) Alloy(AA) (Total)
Old New U.S.A. Min Max Min Max Min Max Max Min Max Max  
1C 19000 1100 – 0.1 – – – 0.5 0.6 – 0.1 0.1 Al99.0%Min
1200 – 0.05 – – Si+Fe 1.0 – 0.05 0.1 Al99.0%Min
1B 19500 1050 – 0.05 – – – 0.25 0.4 – 0.05 0.1 Al99.0%Min
1E 19501 – – 0.04 – – – 0.15 0.35 – 0.03 0.1 Al99.0%Min
– – 1350 – 0.05 – – – 0.10 0.40 – 0.01 0.1 Al99.0%Min
– 19600 1060 – 0.05 – – – 0.25 0.35 – 0.03 0.1 Al99.0%Min
– 19700 1070 3.8 0.03 – – – 0.2 0.25 – 0.03 0.1 Al99.0%Min
H15 24345 2014 3.5 5.0 0.2 0.8 0.5 1.2 0.7 0.3 1.2 0.5 –
H14 24534 2017 – 4.7 0.4 1.2 0.2 0.7 0.7 0.4 1.2 0.5 –
N3 31000 3003 – 0.1 – 0.1 – 0.6 0.7 1.0 1.5 0.4 –
N21 43000 4043 – 0.1 – 0.2 4.5 6.0 0.6 – 0.5 0.2 –
N2 46000 4047 – 0.1 – 0.2 10.0 13.0 0.6 – 0.5 0.2 –
N4 52000 5052 – 0.1 1.7 2.6 – 0.6 0.5 – 0.5 0.4 Cr+Mn=0.5
N5 53000 5086 – 0.1 2.8 4.0 – 0.6 0.5 – 0.5 0.4 Cr+Mn=0.5
N6 55000 5056 – 0.1 4.5 5.6 – 0.6 0.7 – 0.5 0.4 Cr upto 0.25
N8 54300 5083 – 0.1 4.0 4.9 – 0.4 0.7 0.5 1.0 0.4 Cr upto 0.25
H20 65032 – 0.15 0.4 0.7 1.2 0.4 0.8 0.7 0.2 0.8 0.4 **Cr=0.15-0.35
%
– – 6061 0.15 0.4 0.8 1.2 0.4 0.8 0.7 – 0.15 0.4 Cr upto 0.04 to 0.35
H9 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 – 1.0 – –
91E 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 – 0.03 0.1 –
H30 64430 6351 – 0.1 0.4 1.2 0.6 1.3 0.6 0.4 1.0 0.3 –
6082 – 0.1 0.6 1.2 0.7 1.3 0.5 0.4 1.0 0.3 Cr upto 0.25
74530 7039 – 0.2 1.0 1.5 – 0.4 0.7 0.2 0.7 0.4 Zn 4.0-5.0%
– – 7075 1.2 2.0 2.1 2.9 – 0.5 0.5 – 0.3 0.2 Zn(5.1-6.1)%

MECHANICAL PROPERTIES

Alloy Designation Equivalent standard Temper condition Ultimate Tensile Strength %Elongation
IS Old IS New US German Old New Kg/mm2(Min.) Min.
1C 19000 1100 AL-99.0 M F 6.60 18.00
1B 19500 1050 AL-99.5 M F 6.60 23.00
1E 19501 M F 6.10 25.00
 

 

HE9

  

 

63400

  

 

6063

  

 

ALMGSI0.5

 M F 11.00 13.00
W T4 14.00 14.00
P T5 15.50 7.00
WP T6 19.00 7.00
E91E 63401 6101 0 W T4 14.30 12.00
WP T6 20.40 10.00
 

H30

  

64430

  

6351

  

ALMGSI1

 M F Max. 15.00 16.00
W T4 19.00 14.00
WP T6 31.50 7.00
Temper condition
W T4 As Extruded
P T5 Partial Heat Treatment
WP T6 With Full Heat Treatment

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