Lightweight, durable and highly recyclable
An aluminum alloy is a chemical composition where other elements are added to pure aluminum in order to enhance its properties, primarily to increase its strength. These other elements include iron, silicon, copper, magnesium, manganese and zinc at levels that combined may make up as much as 15 percent of the alloy by weight. Alloys are assigned a four-digit number, in which the first digit identifies a general class, or series, characterized by its main alloying elements.
| Alloy group | PRINCIPAL ALLOYING ELEMENT | |
|---|---|---|
| 1xxx | Unalloyed Aluminum | Purity of 99.0% or Greater |
| 2xxx | Copper | Heat Treatable Alloys |
| 3xxx | Manganese | |
| 4xxx | Silicon | Low Melting Point Alloys |
| 5xxx | Magnesium | |
| 6xxx | Magnesium and Silicon | Heat Treatable Alloys |
| 7xxx | Zinc | Heat Treatable Alloys |
| 8xxx | Otder Elements |
| Ligthweight | Durable | Ductile | Corrosion-resistant |
|---|---|---|---|
| Three times lighter than iron | Almost as muchas steel | Easy in processing | Due to a thin surface layer of aluminum oxide |
Material is suitable for most welding techniques.Used in: industry electro technical, chemical, food processing, aircraft, engineering, building, automotive etc. For construction joints and members, low tension mechanical applications, applications requiring material of high formability, good weldability, high corrosion resistance, excellent heat and electrical conductivity and flexibility. It is not recommended for use in cutting tool applications due to strength.
Application: chemical device exchangers, reflectors, packaging products, covers, crockery, mirrors, containers, , window frames and doors, building facades, roofing material, automotive accessories, electro-technical products.
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-1050 Al 99,5 |
 Sheets
|
H111, H24,
Dle EN 573-3, 485-1, 485-2, 485-3, 485-4 |
0,6 – 6 mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
 Coil Stucco |
Dle EN 573-3, 485-1, 485-5, 485-4 | 0,6 – 5 mm | 1000 |
Lightweight, durable and highly recyclable, aluminum has become an essential element of daily life. As the sustainable material of choice, its applications span from everyday items like fuel-efficient vehicles, smart phones, zippers and foil.
Material has good formability during heated. Formalibity is suitable for annealing, low formability in hardened temper. Construction material of medium density, chip workable, low chemical resistance, intragranular corrosion sensitive. Potentiality of split during welding. In case of cool forming increases solidity of aluminium alloy.
Use: mechanical engineering, static and dynamic stress components, mould production, defense industry aircraft. Suitable material for aircraft components and aircraft construction, railway carriages, automobiles and other vehicles, especially suitable for rivet and mechanical jointing construction.
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-2017 AlCuMg1 |
Sheets |
T451 | 8-240mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
 Square bars Round bars |
T4 T4511 |
Required sizes | 3000-6000mm |
Material with high strength after heat treatment but with low corrosion resistance. Working temperatures 100 °C material must be heat treated. Maximum operating temperature is 150 °C and under certain conditions is suitable for welding. Used for the manufacture of components withstanding medium or acute pressure, applications requiring high durability whilst under pressure or experiencing sharply fluctuating temperatures as with aviation components.
Typical product applications include: – seat frames and covers, safety barriers, brake drum cooling ribs, supports and struts, steering columns and links, train and vehicle construction as well as many building industry applications.
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-2024 AlCuMgPb |
Sheets |
T3 T351 |
0.3-120mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
| Round bars |
O/H111 T3 T8 |
5-350mm | 3000-6000mm |
It is strong, with good fatigue strength and average machinability, but is not weldable and has less resistance to corrosion than many other alloys.It is commonly produced in several heat grades, 7075-O, 7075-T6, 7075-T651.
Use: mechanical engineering, heavily strained machine parts, defense industry
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-7075 AlZnMgCu1,5 *EN AW-7022 AlZnMgCu0,5 |
 Plates |
T0 T6 |
6-180mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
| Round bars |
T6 T651 T6511 |
20-200mm | 3000-6000mm |
Material is distinctive for its excellent burnishing qualities and very good corrosion resistance. It is medium strength with excelent chemical resistance but resists hardening. Cutting tool suitability is low with the material in its soft temper and therefore the application is better suited to a harder material. Weldable with joints of superior corrosion resistant comparable to that of the original material. Very good plasticity in its soft condition. Used for medium tension construction purposes with excellent resistance to attack by sea water.
Use: mechanical engineering, single-purpose machine construction, vessel craft engineering, welded constructions, moulds for foam and rubber materials, prototype moulds, shearing tools, automotive engineering, automotive prototypes: pipes, liquid containers, applications with working compression up to 1,6 MPa in a temperature range from -196 °C to +150 °C, (device components, cisterns and protective casings).
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-5083 AlMg4,5Mn |
Sheets Plates |
H111 H24 |
2-200mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
Good weldability using all welding techniques with the weld joints also offering excellent corrosion resistance. A mid-strength material alloy, very corrosion resistant, sea water and tropical climate resistant and characteristically very good chemical resistance.Very good burnishing quality. Cutting tool suitability is low with the material in its soft temper and therefore the application is better suited to a harder material. Very good plasticity in its soft condition. Used for medium tension construction, welded applications parts and construction, corrosion resistant in sea water applications.
Alloy EN AW 5754 AlMg3 is a wrought aluminum alloy intended for general use with good corrosion resistance with medium structural strength suitable for applications used in food, chemical industry, in the manufacture of vehicles including ships and equipment operating in aggressive industrial environments, chemicals including saline water. Aluminum alloy EN AW 5754 is one of the non-hardenable alloys in which mechanical strengthening is achieved by forming and which can be soft-annealed if necessary. Another suitable property of the aluminum alloy EN AW 5754 is the ability to achieve a quality technical level of surface treatment by anodic oxidation. Machinability, ductility, including cold ductility are good for EN AW 5754 alloy, weldability is very good (however, it is necessary to take into account the reduction of mechanical properties, in welds thermally affected zones, up to the level of values achieved by soft annealing).
Standard metallurgical semi-finished products made of EN AW 5754 alloy are:
– Sheets, strips, cold-formed plates according to delivery standards EN 485-1,2 and EN 485-4
– Cold drawn bars and tubes according to delivery standards EN 754-1 to 8
– Pressed rods, tubes and profiles according to delivery standards EN 755-1 to 9
– Forgings according to delivery standards EN 586-1 and 2
– Wrought blanks for fittings according to delivery standards EN 603-1 to 3
The processing states used in the production of metallurgical semi-finished products from aluminum alloy EN AW 5754 are classified according to EN 515:
– Cold drawn bars and tubes – stocks O, H111, H14,18, 24,28,34,38
– Pressed rods, tubes – states F, O, H111, H112, profiles – F, H112
– Forgings – condition H112
– Wrought blanks for fittings – condition H112
Comparable materials EN AW 5754 according to EN 573 are:
– AlMg3 according to ISO 209-1, DIN 1725.1, GOST 4784-74, ÖNORM M3430, SS 144125
– 5754 according to NF A50-451, NBN P21-001
Aplication: in the food and chemical industries, vehicle construction, ship building, architecture and interior design. Typical products: liquid containers, pipes, framing, heat exchangers, protective casings, car construction, fabrics, machine manufacture, ship building, water cleaners and tanks, agricultural components.
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-5754 AlMg3 |
Sheets Coil
|
H111 H24 H22 H32 |
0,5-200mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
Aluminum alloy EN AW 5005 AlMg1 is a wrought alloy intended for general purposes for use in the automotive industry, in the construction of refrigeration equipment and in the food industry. Due to its ability to withstand salt water and the maritime climate, it is also used in shipping and shipbuilding. The EN AW 5005 (5005A) alloy has a unique position in architecture and everywhere where the emphasis is on the visual quality of the surface after anodize oxidation. It is one of the few or practically the only aluminum alloys in which manufacturers are able to guarantee the final condition of the surface after anodizing with respect to the uniformity of the structure and color of the surfaces. The main alloying element of the EN AW 5005 alloy is magnesium (Mg), which causes the strengthening of the basic matrix of the material similar to manganese (Mn) to the level of the mean value of strength. Machinable, ductility and weldable properties are good for EN AW 5005.
Standard metallurgical semi-finished products made of EN AW 5005 alloy are:
– Sheets, strips, plates formed by hot forming according to delivery standards EN 485-1 to 3
– Sheets, strips, cold-formed plates according to delivery standards EN 485-1,2 and EN 485-4
– Cold drawn bars and tubes according to delivery standards EN 754-1 to 8
– Pressed rods, tubes and profiles according to delivery standards EN 755-1 to 9
The processing states used in the production of metallurgical semi-finished products from aluminum alloy EN AW 5005 are classified according to EN 515:
– Sheets, strips, plates formed by hot and cold forming – states F, O, H111, H12,16,18,19, 22,24,26,28,32,34,36, 38
– Cold drawn bars and tubes – states O, H111, H14, H18
– Pressed rods, tubes – states F, O, H111, H112, profiles – F, H112
Comparable materials EN AW 5005 according to EN 573 are:
– AlMg1 according to ISO 209-1, GOST 4784-74, SS 144106
– 5005 according to BS 1470, ASTM B209, JIS H4000, NF A50-451
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-5005 AlMg1 |
Sheets |
H22 H24 |
1-6mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm Other sizes on request |
Primapol keeps on stock anodized sheets.
Aluminum alloy EN AW 6060 AlMgSi is intended for use for general construction purposes with emphasis on its good hot formability, good weldability, especially MIG and TIG methods, good resistance to corrosion in the atmosphere, but also in salt water and its machinability supported by the use of suitable cutting fluids and oils to achieve quality surfaces, especially in turning and drilling, and also with emphasis on its ability for further heat treatment such as precipitation hardening, solution annealing, soft annealing or hardening. Additional heat treatment is important for restoring or modifying the original strength characteristics of the material, for example after its hot forming or welding, when there may be up to 50% loss of strength in the temperature zone, especially when temperatures exceed 200 ° C. The strength characteristics are at the mean values of this class of silicon and magnesium alloys which support its ability to harden. The EN AW 6060 alloy is suitable for surface treatment by anodic oxidation with the expected result also for the category of decorative applications. EN AW 6060 alloy is also suitable for use in contact with food according to EN 602. The most common application of EN AW 6060 alloy is in profile and lattice constructions.
Standard metallurgical semi-finished products made of EN AW 6060 alloy are:
The used states of heat treatment of these metallurgical semi-finished products of alloy EN AW 6060 classified according to EN 515 are defined in terms of strength characteristics in delivery standards, including dimensional limits for specific types of these semi-finished products:
Comparable materials EN AW 6060 according to EN 573 are:
Material EN AW 6061 AlMg1SiCu is another in a series of precipitation-hardened aluminum alloys with magnesium and silicon which are characterized by very good hot and cold forming (except T6), then very good weldability in virtually all processes, including the resistance method, good resistance to atmospheric corrosion even in the conditions of the marine climate or in the atmosphere of heavy industrial production. Its machinability is conditioned, as in the case of the EN AW 6060 alloy, mainly by the use of sharp cutting tools and suitable coolants. EN AW 6061 alloy can be soft annealed and then heat cured. The standard heat treatment is solution annealing with cooling in water and artificial aging with cooling in air. The strength characteristics are higher than for EN AW 6060 and EN AW 6061 is mainly used in the production of mechanically stressed, welded structures exposed to atmospheric influences in general engineering, in the production of pipes and piping assemblies and also in the production of road and rail vehicles and ships. The EN AW 6061 alloy is suitable for surface treatment by anodic oxidation and can therefore also be used in the production of load-bearing elements for interior equipment and furniture.
Standard metallurgical semi-finished products made of EN AW 6061 alloy are:
The used states of heat treatment of these metallurgical semi-finished products of alloy EN AW 6061 classified in EN 515 are defined in terms of strength characteristics in delivery standards, including dimensional limits for specific types of these semi-finished products:
Comparable materials EN AW 6061 according to EN 573 are:
Hardened alloy, medium strength, with excellent for welding and very good corrosion resistance.Has good plasticity qualities in an annealed state suitable when hardened.. Cutting tool workability in an annealed state is not suitable but is acceptable in a hardened temper. Used for medium strength components with long operation schedules in temperatures from 50°C up to 70°C, applications requiring specific technological properties, corrosion resistance, esthetic features, when in contact with food, high specification aviation and automotive components.
Use: mechanical engineering, single-purpose machine construction, vessel craft engineering, simple welded constructions, transport machinery, floor coverings, airplane cabins, helicopter cockpits, safety barriers, escalators, furniture, rivet stems, cranes and columns.
| ALLOY | Product | Specifications | Size THICKNESS/DIAMETER |
Size WIDTH and/or LENGTH |
|---|---|---|---|---|
| EN AW-6082 AlMgSi1 |
Sheets Plates |
T4 T6 T651 |
1-200mm | 1000×2000 mm 1250×2500 mm 1500×3000 mm |
| Round bars |
T6 T651 |
6-500mm | 3000-6000mm | |
 Tubes |
T6 T651 |
Required sizes | 3000-6000mm | |
 Flat bars |
T6 T651 |
8×8 – 262x18mm | 3000-6000mm | |
| Square bars |
T6 T651 |
15-100mm | 3000-6000mm |
Alloys in the 2xxx, 6xxx and 7xxx groups can be strengthened by a heat treatment process. The aluminum is heat treated by carrying out a solution treatment process, in which the metal is heated to an elevated temperature followed by rapid cooling, then a precipitation hardening process (or “aging” process). The tempers are designated by –T followed by a digit. Some common –T tempers are as follows:
| EN AW | ALLOY | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Pb | OSTATNÍ | OTHERS | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1060 | Al99.6 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | — | 0.05 | 0.03 | 0.03 | — | 99.60 | |
| 1050 | Al 99,5 | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | — | 0.05 | 0.03 | 0.03 | — | 99.50 | |
| 1350 | E-Al99.5 | 0.10 | 0.40 | 0.05 | 0.01 | — | 0.01 | 0.05 | — | 0.03 | 0.10 | 99.50 | |
| 2007 | AlCu4PbMgMn | 0.40-0.80 | 0.80 | 3.30-4.60 | 0.50-1.0 | 0.40-1.80 | 0.10 | 0.20 | 0.20 | 0.80-1.50 | 0.05 | 0.15 | Rem. |
| 2011 | AlCu6BiPb | 0.40 | 0.80 | 3.30-4.60 | 0.50-1.0 | 0.40-1.80 | 0.10 | 0.20 | 0.20-0.60 | 0.03 | Rem. | ||
| 2017A | AlCu4MgSi | 0.2-0.80 | 0.70 | 3.5-4.5 | 0.40-1.0 | 0.10 | 0.25 | 0.25 | 0.05 | 0.15 | Rem. | ||
| 2024 | AlCu4Mg1 | 0.50 | 0.50 | 3.8-4.9 | 0.30-0.9 | 1.2-1.8 | 0.10 | 0.25 | 0.15 | 0.05 | 0.15 | Rem. | |
| 3003 | AlMn1Cu | 0.6 | 0.7 | 0.05-0.20 | 1.0-1.5 | — | — | 0.10 | — | 0.05 | 0.15 | Rem. | |
| 3004 | AlMn1Mg1 | 0.30 | 0.7 | 0.25 | 1.0-1.5 | 0.8-1.3 | — | 0.25 | — | 0.05 | 0.15 | Rem. | |
| 3005 | AlMn1Mg0,5 | 0.6 | 0.7 | 0.30 | 1.0-1.5 | 0.20-0.6 | 0.10 | 0.25 | 0.10 | 0.05 | 0.15 | Rem. | |
| 3103 | AlMn1Cu | 0.50 | 0.70 | 0.10 | 0.90-1.50 | 0.30 | 0.10 | 0.20 | 0.10 | ||||
| 5005 | AlMg1 | 0.30 | 0.7 | 0.20 | 0.20 | 0.50-1.1 | 0.10 | 0.25 | — | 0.05 | 0.15 | Rem. | |
| 5052 | AlMg2.5 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | 0.10 | — | 0.05 | 0.15 | Rem. | |
| 5056 | AlMg5Cr | 0.30 | 0.40 | 0.10 | 0.05-0.20 | 4.5-5.6 | 0.05-0.20 | 0.10 | — | 0.05 | 0.15 | Rem. | |
| 5083 | AlMg4.5Mn0.7 | 0.40 | 0.40 | 0.10 | 0.4-1.0 | 4.0-4.9 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Rem. | |
| 5251 | AlMg2Mn0.3 | 0.40 | 0.50 | 0.15 | 0.10-0.50 | 1.70-2.70 | 0.15 | 0.15 | 0.15 | 0.05 | 0.15 | Rem. | |
| 5754 | AlMg3 | 0.40 | 0.40 | 0.10 | 0.50 | 2.6-3.6 | 0.30 | 0.20 | 0.15 | 0.05 | 0.15 | Rem. | |
| 6060 | AlMgSi0,5 | 0.30-0.6 | 0.10-0.30 | 0.10 | 0.10 | 0.35-0.60 | 0.05 | 0.15 | 0.10 | 0.05 | 0.15 | Rem. | |
| 6005 | AlSiMg | 0.60-0.90 | 0.35 | 0.10 | 0.10 | 0.40-0.60 | 0.10 | 0.10 | 0.10 | 0.05 | 0.15 | Rem. | |
| 6012 | AlMgSiPb | 0.60-1.0 | 0.50 | 0.10 | 0.40-1.0 | 0.60-1.20 | 0.30 | 0.30 | 0.20 | 0.05 | 0.15 | Rem. | |
| 6018 | AlMgSi0,5 | 0.30-0.60 | 0.10-0.30 | 0.10 | 0.10 | 0.35-0.60 | 0.05 | 0.15 | 0.10 | 0.05 | 0.15 | Rem. | |
| 6061 | AlMg1SiCu | 0.40-0.8 | 0.7 | 0.15-0.40 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.05 | 0.15 | Rem. | |
| 6082 | AlSi1MgMn | 0.7-1.3 | 0.50 | 0.10 | 0.4-1.0 | 0.6-1.2 | 0.25 | 0.20 | 0.10 | 0.05 | 0.15 | Rem. | |
| 7020 | AlZn4,5Mg1 | 0.35 | 0.40 | 0.20 | 0.05-0.50 | 1.0-1.40 | 0.10-0.35 | 4.0-5.0 | 0.08-0.25 | 0.05 | 0.15 | Rem. | |
| 7021 | AlZn5,5Mg1,5 | 0.25 | 0.40 | 0.25 | 0.10 | 1.20-1.80 | 0.05 | 5.0-6.0 | 0.08-0.18 | 0.05 | 0.15 | Rem. | |
| 7022 | AlZn5Mg3Cu | 0-0.5 | 0-0.5 | 0.5-1.0 | 0.1-0.4 | 2.6-3.7 | 0.1-0.3 | 4.3-5.2 | 0-0.2 | 0-0.2 | 0-0.15 | 87.90-92.40 | |
| 7050 | AlZn6CuMgZr | 0.12 | 0.15 | 2.0-2.60 | 0.10 | 1.90-2.60 | 0.04 | 5.70-6.70 | 0.08-0.21 | 0.05 | 0.15 | Rem. | |
| 7075 | AlZn5,5MgCu | 0.40 | 0.50 | 1.2-2.0 | 0.30 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.20 | 0.05 | 0.15 | Rem. | |
| 7175 | AlZn6Mg2Cu | 0.12 | 0.15 | 1.90-2.50 | 0.10 | 2.0-2.70 | 0.04 | 5.90-6.90 | 0.06 | 0.05 | 0.15 | Rem. | |
| Rem.=Remainder | |||||||||||||
| EN AW | Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Pb | OTHERS | OTHERS | Al |
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