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Lightweight, Strong, Versatile

Aluminum is the third most common element, comprising 8% of the earth’s crust, and is the most widely used metal after steel due to its versatility. The energy efficiency of recycling aluminum is notable, requiring only 5% of the energy needed to produce new aluminum. Pure aluminum is soft, ductile, corrosion-resistant, and has high electrical conductivity, making it ideal for foil and conductor cables.

Alloying with other elements enhances its strength for broader applications, ranging from structural materials to packaging foils. Aluminum alloys, primarily mixtures of aluminum and metals like manganese, copper, zinc, and magnesium, are designed to improve specific properties such as machinability, corrosion resistance, and strength.

Worldwide demand for aluminum has grown to around 29 million tons per year, with 22 million tons being new aluminum and 7 million tons recycled. 
These alloys are extensively used in various industries, including consumer goods, automotive, aerospace, and construction, due to their light weight, strength, and adaptability.

Advantages

  • Perfect for applications where weight reduction is crucial.
  • Stronger than many other materials of comparable density.
  • CIdeal for use in harsh environments.
  • Easily shaped without breaking or cracking.
  • Efficient heat transfer.

Features and Benefits

  • Significantly lighter than other metals.
  • Offers superior strength relative to its weight.
  • Utilized in various industries for diverse applications.
  • Economically and environmentally beneficial due to ease of recycling.
  • Capable of withstanding harsh environmental conditions.

ALUMINUM ALLOYS AS PER INTERNATIONAL STANDARDS

BS1490:1970 IS617:1959 Si Fe Cu Mn Mg Zn Ni Ti Pb Al
LM0 A0 0.30 Max 0.40 Max 0.03 Max 0.03 Max 0.03 Max 0.07 Max 0.03 Max   0.03 Max BAL
LM1 A1 2.0-4.0 1.0 Max 6.0-8.0 0.60 Max 0.15 Max 2.0-4.0 0.50 Max 0.20 Max 0.03 Max BAL
LM2 A2 9.0-11.5 1.0 Max 0.70-2.50 0.50 Max 0.30 Max 2.0 Max 0.50 Max 0.20 Max 0.03 Max BAL
LM3 A3 1.30 Max 1.0 Max 2.50-4.50 0.50 Max 0.10 Max 9.0-13.0 0.50 Max 0.20 Max 0.03 Max BAL
LM4 A4 4.0-6.0 0.80 Max 2.00-4.00 0.2-0.6 0.15 Max 0.50 Max 0.30 Max 0.20 Max 0.10 Max BAL
LM5 A5 0.30 Max 0.60 max 0.10 Max 0.3-0.7 3.0-6.0 0.10 Max 0.10 Max 0.05 Max 0.05 Max BAL
LM6 A6 10.0-13.0 0.60 Max 0.10 Max 0.50 Max 0.10 Max 0.10 Max 0.10 Max 0.10 Max 0.10 Max BAL
LM7 A7 1.5-3.5 0.3-0.4 1.0-2.50 0.10 Max 0.05-0.2 0.10 Max 0.50-1.70 0.05 Max 0.05 Max BAL
LM8 A8 3.5-6.0 0.60 Max 0.10 Max 0.50 Max 0.3-0.8 0.10 Max 0.10 Max 0.05 Max 0.10 Max BAL
LM9 A9 10.0-13.0 0.60 Max 0.10 Max 0.3-07 0.2-0.6 0.10 Max 0.10 Max 0.20 Max 0.10 Max BAL
LM10 A10 0.25 Max 0.35 Max 0.10 Max 0.10 Max 9.5-11.0 0.10 Max 0.10 Max 0.20 Max 0.05 Max BAL
LM11 A11 0.25 Max 0.25 Max 4.0-5.0 0.10 Max 0.10 Max 0.10 Max 0.10 Max 0.05 Max 0.05 Max BAL
LM12 A12 2.50 Max 1.00 Max 9.0-11.0 0.60 Max 0.2-0.4 0.80 Max 0.50 Max 0.20 Max 0.10 Max BAL
LM13 A13 10.0-13.0 1.00 Max 0.70-1.50 0.50 Max 0.8-1.50 0.50 Max 1.50 Max 0.20 Max 0.10 Max BAL
LM14 A14 0.60 Max 0.60 Max 3.5-4.5 0.60 Max 1.2-1.7 0.10 Max 1.8-2.3 0.05 Max 0.05 Max BAL
LM15 A15 0.60-2.00 0.80-1.40 0.3-3.0 0.10 Max 0.5-1.7 0.10 Max 0.5-2.0 0.05 Max 0.05 Max BAL
LM16 A16 4.50-6.00 0.60 Max 1.0-1.5 0.50 Max 0.4-0.6 0.10 Max 0.25 Max 0.20 Max 0.10 Max BAL
LM18 A18 4.5-6.0 0.60 Max 0.10 Max 0.50 Max 0.10 Max 0.10 Max 0.10 Max 0.20 Max 0.10 Max BAL
LM20 - 10.0-13.0 1.0 Max 0.40 Max 0.5 Max 0.2 Max 0.2 Max 0.1 Max 0.2 Max 0.1 Max BAL
LM21 - 5.0-7.0 1.0 Max 3.0-5.0 0.2-0.6 0.1-0.3 2.0 max 0.3 Max 0.2 Max 0.2 Max BAL
LM22 A22 4.0-6.0 0.60 Max 2.8-3.8 0.2-0.6 0.05 Max 0.15 max 0.15 Max 0.2 Max 0.1 Max BAL
LM23 - 1.2-2.8 0.8-1.4 0.8-2.0 0.1 Max 0.05-0.2 0.10 Max 0.8-1.7 0.05 Max 0.05 Max BAL
LM24 A24 7.5-9.5 1.3 Max 3.0-4.0 0.5 Max 0.30 Max 3.0 max 0.1 Max 0.2 Max 0.3 Max BAL
LM25 A25 6.5-7.5 0.5 Max 0.1 Max 0.3 Max 0.2-0.45 0.1 Max 1.0 Max 0.2 Max 0.1 Max BAL
LM26 A26 8.5-10.5 1.2 Max 2.0-4.0 0.5 Max 0.5-1.5 1.0 Max 0.3 Max 0.2 Max 0.2 Max BAL
LM27 A27 6.0-8.0 0.8 Max 1.5-2.5 0.2-0.6 0.3 Max 1.0 Max 0.8-1.5 0.2 Max 0.2 Max BAL
LM28 A28 17.0-20.0 0.7 Max 1.3-1.8 0.6 Max 0.8-1.5 0.2 Max - 0.2 Max 0.1 Max BAL
LM29 A29 22.0-25.0 0.7 Max 0.8-1.3 0.6 Max 0.8-1.3 0.2 Max 0.8-1.3 0.2 Max 0.1 Max BAL
LM30 A30 16.0-18.0 1.1 Max 4.0-5.0 0.3 max 0.4-0.7 0.2 Max 0.1 Max 0.2 Max 0.1 Max BAL
ALSI-62 - 5.5-7.0 0.4 Max 1.8-2.5 0.2-0.6 0.3-0.7 - - 0.2 Max - BAL
ALSI-132 - 11.0-12.5 1.0 Max 1.75-2.5 0.5 Max 0.3 Max 1.4 Max 0.3 Max 0.1 Max 0.1 Max BAL
Alloy Si Fe Cu Mn Mg Zn Ni Ti Pb Sn Cr Al
ADC1 11.0-13.0 0.9 Max 1.0 Max 0.3 Max 0.3 Max 0.5 Max 0.5 Max - - 0.1 Max - BAL
ADC3 9.0-10.0 0.9 Max 0.6 Max 0.3 Max 0.4-0.6 0.5 Max 0.5 Max - - 0.1 Max - BAL
ADC5 0.3 Max 1.1 Max 0.2 Max 0.3 max 4.1-8.5 0.1 Max 0.1 Max - - 0.1 Max - BAL
ADC6 1.0 Max 0.8 Max 0.1 Max 0.4-0.6 2.6-4.0 0.4 Max 0.1 Max - - 0.1 Max - BAL
ADC10 7.5-9.5 0.9 Max 2.0-4.0 0.5 Max 0.3 Max 1.0 Max 0.5 Max - - 0.3 Max - BAL
ADC12 9.6-12.0 1.3 Max 1.5-3.5 0.5 Max 0.3 Max 1.0 Max 0.5 Max - - 0.3 Max - BAL
ADC14 16.0-18.0 0.9 Max 4.0-5.0 0.5 Max 0.5-0.65 1.5 Max 0.3 Max - - 0.3 Max - BAL
AC1A 1.20 Max 0.50 Max 4.0-5.0 0.30 Max 0.15 Max 0.30 Max 0.05 Max 0.25 Max 0.05 Max 0.05 Max 0.05 Max BAL
AC1B 0.02 Max 0.35 Max 4.0-5.0 0.10 Max 0.15-0.35 0.10 Max 0.05 Max 0.05-0.30 0.05 Max 0.05 Max 0.05 Max BAL
AC2A 4.0-6.0 0.80 Max 3.0-4.5 0.55 Max 0.25 Max 0.55 Max 0.30 Max 0.20 Max 0.15 Max 0.05 Max 0.15 Max BAL
AC2B 5.0-7.0 1.00 Max 2.0-4.0 0.50 Max 0.50 Max 1.00 Max 0.35 Max 0.20 Max 0.20 Max 0.10 Max 0.20 Max BAL
AC3A 10.0-13.0 0.80 Max 0.25 Max 0.35 Max 0.15 Max 0.30 Max 0.10 Max 0.20 Max 0.10 Max 0.10 Max 0.15 Max BAL
AC4A 8.0-10.0 0.55 Max 0.25 Max 0.3-0.6 0.30-0.60 0.25 max 0.10 Max 0.20 Max 0.10 Max 0.05 Max 0.15 Max BAL
AC4B 7.0-10.0 1.00 Max 2.0-4.0 0.50 Max 0.50 Max 1.00 Max 0.35 Max 0.20 Max 0.20 Max 0.10 Max 0.20 Max BAL
AC4C 6.5-7.5 0.55 Max 0.25 Max 0.35 Max 0.25-0.45 0.35 Max 0.10 Max 0.20 Max 0.10 Max 0.55 Max 0.10 Max BAL
AC4CH 6.5-7.5 0.20 Max 0.20 Max 0.10 Max 0.20-0.40 0.10 Max 0.05 Max 0.20 Max 0.05 Max 0.05 Max 0.05 Max BAL
AC4D 4.5-5.5 0.60 Max 1.0-1.5 0.50 Max 0.4-0.6 0.30 Max 0.20 Max 0.20 Max 0.10 Max 0.05 Max 0.15 Max BAL
AC5A 0.60 Max 0.80 Max 3.5-4.5 0.35 Max 1.2-1.8 0.15 Max 1.7-2.3 0.20 Max 0.05 Max 0.05 Max 0.15 Max BAL
AC7A 0.20 Max 0.30 Max 0.10 Max 0.60 Max 3.5-5.5 0.15 Max 0.05 Max 0.20 Max 0.05 Max 0.05 Max 0.15 Max BAL
AC7B 0.20 Max 0.30 Max 0.10 Max 0.10 Max 9.5-11.0 0.10 Max 0.05 Max 0.20 Max 0.05 Max 0.05 Max 0.15 Max BAL
AC8A 11.00-13.0 0.80 Max 0.8-1.3 0.15 Max 0.7-1.3 0.15 Max 0.8-1.5 0.20 Max 0.05 Max 0.05 Max 0.10 Max BAL
AC8B 8.5-10-5 1.00 Max 2.0-4.0 0.50 Max 0.50-1.5 0.50 Max 0.10-1.0 0.20 Max 0.10 Max 0.10 Max 0.10 Max BAL
AC8C 8.5-10.5 1.00 Max 2.0-4.0 0.50 Max 0.50-1.6 0.50 Max 0.50 Max 0.20 Max 0.10 Max 0.10 Max 0.10 Max BAL
AC9A 22.0-24.0 0.80 Max 0.50-1.5 0.50 Max 0.50-1.7 0.20 Max 0.50-1.5 0.20 Max 0.10 Max 0.10 Max 0.10 Max BAL
AC9B 18.2 0.80 Max 0.50-1.6 0.50 Max 0.50-1.8 0.20 Max 0.50-1.0 0.20 Max 0.10 Max 0.10 Max 0.10 Max BAL
ANSI UNS Si Fe Cu Mn Mg Zn Ni Ti Pb Al
201.2 A02012 0.1 Max 0.1 Max 4.0-5.2 0.2-0.5 0.2-0.55 - - - - BAL
204.2 A02042 0.15 Max 0.1-0.2 4.2-4.9 0.05 Max 0.2-0.35 0.05 Max 0.03 Max 0.15-0.35 - BAL
208.1 A020B1 2.5-3.5 0.9 Max 3.5-4.5 0.5 Max 0.1 Max 1.0 Max 0.35 Max 0.15-0.25 - BAL
208.2 A020B2 2.5-3.5 0.8 Max 3.5-4.6 0.3 Max 0.03 Max 0.2 Max - 0.25 Max - BAL
222.1 A02221 2.0 Max 1.2 Max 9.2-10.7 0.5 Max 0.2-0.35 0.8 Max 0.5 Max 0.2 Max - BAL
241.1 A02421 0.7 Max 0.8 Max 3.5-4.5 0.35 Max 1.3-1.8 0.35 Max 1.7-2.3 0.25 Max 0.25 Max BAL
242.2 A02422 0.6 Max 0.6 Max 3.5-4.5 0.1 Max 1.3-1.8 0.1 Max 1.7-2.3 0.25 Max - BAL
A242.1 A12421 0.6 Max 0.6 Max 3.7-4.5 0.1 Max 1.3-1.7 0.1 Max 1.8-2.3 0.2 Max 0.15-0.25 BAL
A242.2 A12422 0.35 Max 0.6 Max 3.7-4.6 0.1 Max 1.3-1.7 0.1 Max 1.8-2.3 0.07-0.20 0.15-0.25 BAL
295.1 A02951 0.7-1.5 0.8 Max 4.0-5.0 0.35 Max 0.03 Max 0.35 Max - 0.07-0.20 - BAL
295.2 A02952 0.7-1.2 0.8 Max 4.0-5.0 0.3 Max 0.03 Max 0.3 Max - 0.25 Max - BAL
296.1   2.0-3.0 0.9 Max 4.0-5.0 0.35 Max 0.05 Max 0.5 Max 0.35 Max 0.2 Max - BAL
296.2   2.0-3.0 0.8 Max 4.0-5.0 0.3 Max 0.03 Max 0.3 Max - 0.25 Max - BAL
308.1 A03081 5.6-6.0 0.8 Max 4.0-5.0 0.5 Max 0.1 Max 1.0 Max - 0.2 Max - BAL
308.2 A03082 5.0-6.0 0.8 Max 4.0-5.0 0.3 Max 0.1 Max 0.5 Max - 0.25 Max - BAL
319.1 A03191 5.5-6.5 0.8 Max 3.0-4.0 0.5 Max 0.1 Max 1.0 Max 0.35 Max 0.2 Max - BAL
319.2 A03192 5.5-6.5 0.6 Max 3.0-4.0 0.1 Max 0.1 Max 0.1 Max 0.1 Max 0.25 Max - BAL
328.1 A03281 7.5-8.5 0.8 Max 1.0-2.0 0.2-0.6 Max 0.25-0.6 1.5 Max 0.25 Max 0.2 Max 0.25 Max BAL
332.1 A03321 8.5-10.5 0.9 Max 2.0-4.0 0.5 Max 0.6-1.5 1.0 Max 0.5 Max 0.25 Max - BAL
332.2 A03322 8.5-10.0 0.6 Max 2.0-4.0 0.1 Max 0.9-1.3 0.1 Max 0.1 Max 0.25 Max - BAL
333.1 A03331 8.0-10.0 0.8 Max 3.0-4.0 0.5 Max 0.1-0.5 1.0 Max 0.5 Max 0.2 Max - BAL
336.1 A03361 11.0-13.0 0.9 Max 0.5-1.5 0.35 Max 0.8-1.3 0.35 Max 2.0-3.0 0.25 Max - BAL
336.2 A03362 11.0-13.0 0.9 Max 0.5-1.5 0.1 Max 0.9-1.3 0.1 Max 2.0-3.0 - - BAL
354.1 A03541 8.6-9.4 0.15 Max 1.6-2.0 0.1 Max 0.45-0.6 0.1 Max - 0.2 Max - BAL
355.1 A03551 4.5-5.5 0.5 Max 1.0-1.5 0.5 Max 0.45-0.6 0.35 Max - 0.25 Max 0.25 Max BAL
355.2 A03552 4.5-5.5 0.14-0.25 1.0-1.5 0.05 Max 0.5-0.6 0.05 Max - 0.2 Max - BAL
C355.2 A33552 4.5-5.5 0.13 Max 1.0-1.5 0.05 Max 0.5-0.6 0.05 Max - 0.2 Max - BAL
356.1 A03561 6.5-7.5 0.5 Max 0.25 Max 0.35 Max 0.25-0.45 0.35 Max - 0.2 Max - BAL
356.2 A03562 6.5-7.5 0.13-0.25 0.1 Max 0.05 Max 0.3-0.45 0.05 Max - 0.25 Max - BAL
357.1 A03571 6.5-7.5 0.12 Max 0.05 Max 0.03 Max 0.45-0.6 0.05 Max - 0.2 Max - BAL
A357.2 A13570 6.5-7.5 0.12 Max 0.1 Max 0.05 Max 0.45-0.7 0.05 Max - 0.04-0.2 - BAL
359.2 A03592 8.5-9.5 0.12 Max 0.1 Max 0.1 Max 0.55-0.7 0.1 Max - 0.2 Max - BAL
360.2 A03602 9.0-10 0.7-1.1 0.1 Max 0.1 Max 0.45-0.6 0.4 Max 0.1 Max 0.15 Max - BAL
A360 A0360 9.0-10 1.3 Max 0.6 Max 0.35 Max 0.4-0.6 0.5 Max 0.5 Max - - BAL
A360.1 A13601 9.0-10 1.0 Max 0.6 Max 0.1 Max 0.45-0.6 0.4 Max - - - BAL
A360.2 A13602 9.0-10 0.6 Max 0.1 Max 0.05 Max 0.45-0.6 0.05 Max - - - BAL
380.2 A03802 7.5-9.5 0.7-1.1 3.0-4.0 0.1 Max 0.1 Max 0.1 Max 0.1 Max 0.1 Max - BAL
A380 A0380 7.5-9.5 1.3 Max 3.0-4.0 0.5 Max 0.3 Max 3.0 Max 0.5 Max 0.5 Max - BAL
A380.1 A13801 7.5-9.5 1.0 Max 3.0-4.0 0.5 Max 0.1 Max 2.9 Max 0.5 Max - - BAL
A380.2 A03602 7.5-9.5 0.6 Max 3.0-4.0 0.1 Max 0.1 Max 0.1 Max 0.1 Max 0.1 Max - BAL
A383 A0383 9.5-11.5 1.3 Max 2.0-3.0 0.5 Max 0.1 Max 0.3 Max 0.3 Max - - BAL
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