Heat Sinks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Grills

 

 

 
 
� Aluminium - Technical Information �

Wrought Alloy : Alloy Equivalents (Approximate)

  INDIA CANADA JAPAN RUSSIA GERMANY (DIN) I.S.O.
  OLD ISS NEW ISS          
EC 1 E 19501 CIS (DIS) -- -- (EA199.0) --
1050 1 B 19500 I S -- A 1 -- AA 1 99.5
1060 -- 19600 -- -- -- -- --
1070 -- 19700 -- -- -- -- A 1 99.7
1080 1 A 19800 -- -- -- -- A 1 99.8
1100 1 C 19000 2 S A 1 3 AD A 1 99.0 A 1 99.0
2011 -- -- 28 S -- -- A 1 Cu Mg. Pb A 1 Cu 6Bi Pb
2014 H 15 24345 26 S A 3 1 AK 8 A 1 Cu Mg. Si A 1 Cu. 4Si. Mg.
2017 H 14 24534 17 S(16 S) -- D1 -- A 1 CU. 4 Mg. Si
3003 N 3 31000 3 S A 2 3 A Mn A 1 Mn. A 1 Mn. 1
4043 N 21 43000 33 S -- AK -- --
4047 N 2 46000 35 S -- -- -- --
5005 -- 51000 A B57 S -- -- -- A 1 Mg. 1
5052 N 4 52000 57 S A 2 1 A mg. A 1 Mg. 3 A 1 Mg. 2.5
5086 N 5 53000 C 54 S -- A Mg.3 A 1 Mg. 3 .5 A 1 Mg. 3.5
6061 H 20 65032 65 S -- -- A 1 Mg. Si. Cu. A 1 Mg. 1 Si Cu.
6063 H 9 63400 50 S A 2 5 -- A 1 Mg. Si 0.5 A 1 Mg. Si
6066 H 11 -- -- -- -- -- --
6101 91 E 63401 D 50 S -- -- -- --
6201 -- 64401 -- -- -- -- --
6351 H 30 64430 B 51 S -- AV -- A 1 Si 1 Mg.
7039 -- 74530 D 74 S -- -- -- --
7075 -- -- 75 S A 3 6 -- A 1 Zn Mg. Cu 1.5 --

Temper Designation Table

INDIA or U.K. U.S.A. or CANADA DESCRIPTION OF DESIGNATION
O O Annealed
M F As fabricated or Manufactured or cast
-- T3 Solution heat � treated, and Cold worked
W T4 Solution heat � treated, naturally aged and amenable to artificial ageing
P T5 Artificially aged or precipitation heat � treated
WP T6 Solution heat � treated and precipitation heat - treated

Wrought Alloys : Chemical Composition Limits (Percent)

Alloy
(ISS)		 Equivalent
alloy (A.A.)

Copper

 Magnesium Silicon Iron

Manganese

Others
(Total)

  Remarks
OLD NEW U.S.A. Min Max Min Max Min Max Max Min Max Max
1 B 19500 1050 - 0.05 - - - 0.30 0.40 - 0.05 0.10 Al 99.5% Min
- 19700 1070 - 0.03 - - - 0.20 0.25 - 0.03 0.10 Al 99.7% Min
1 A 19800 1080 - 0.03 - - - 0.15 0.15 - 0.03 0.10 Al 99.8% Min
1 C 19000 1100 - 0.10 - 0.20 - 0.50 0.70 - 0.10 0.20 Al 99.0% Min
- - 2011 5.00 6.00 - 0.10 - 0.40 0.70 - 0.10 0.40 Also Pb and Bi-0.2-0.6 Each
H 15 24345 2014 3.8 4.80 0.20 0.80 0.50 0.90 0.70 0.30 1.20 0.50 -
H 14 24534 2017 3.5 4.70 0.40 1.20 0.20 0.70 0.70 0.40 1.00 0.50 -
N 3 31000 3003 - 0.10 - 0.10 - 0.60 0.70 0.80 1.50 0.40 -
N 21 43000 4043 - 0.10 - 0.20 4.50 6.00 0.60 - 0.50 0.50 -
N 2 46000 4047 - 0.10 - 0.20 10.0 13.0 0.60 - 0.50 0.50 -
N 4 52000 5052 - 0.10 1.70 2.80 - 0.60 0.70 - 0.50 0.40 -
N 5 53000 5086 - 0.10 2.80 4.00 - 0.60 0.70 - 0.50 0.40 -
H 20 65032 6061 0.15 0.40 0.80 1.20 0.40 0.80 0.70 0.20 0.80 0.40 Chromium (0.15-0.35) Either Mn or Cr Shall be present
H 9 63400 6063 - 0.10 0.40 0.90 0.30 0.70 0.60 - 0.20 0.40 -
- 22450 6066 0.7 1.20 0.80 1.40 0.90 1.80 0.70 0.60 1.10 0.40 -
91 E 634011 6101 - 0.10 0.35 0.80 0.30 0.70 0.50 - 0.03 0.10 -
- 64401 6201 - 0.10 0.60 0.90 0.50 0.90 0.50 - 0.03 0.10 -
H30 64430 6351 - 0.10 0.40 1.20 0.60 1.30 0.60 0.40 1.00 0.40 -
- 74530 7039 - 0.20 1.00 1.50 - 0.40 0.70 0.20 0.70 0.40 Zinc (4-5%)
 
 

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