What is 1050a H14 Aluminium Sheet?
1050AH14 is the most used grade. It is a general-purpose type of aluminium sheet and is used when extra mechanical or chemical properties are not required. This also means that it is the lowest priced grade. Most online stores will simply list this grade as ‘aluminium sheet’. At Aluminium Warehouse, however, we stock several other grades, such as 5215H22 and 6082T6, the details of which can be found below.
Aluminium 1050a h14 sheet is a high-quality aluminium alloy that is commonly used in various industrial applications. This sheet is known for its excellent corrosion resistance, good machinability, and high thermal and electrical conductivity, making it an ideal choice for many industries.
One of the most common applications of this sheet is in the manufacturing of roofing and cladding for buildings. The sheet's lightweight properties make it a popular choice for providing thermal insulation while also maintaining its structural integrity in adverse weather conditions. This property also makes it an ideal material for manufacturing roof tiles and gutters.
The sheet is also used in the automotive industry, where its thermal conductivity and corrosion resistance properties make it ideal for heat exchangers, radiators, and air conditioning fins. Moreover, its lightweight and high strength-to-weight ratio make it a popular choice for manufacturing engine components and body panels.
Aluminium 1050a h14 sheet is also widely used in the food and beverage industry for manufacturing packaging materials such as cans, bottle caps, and foils. It’s moisture and oxygen barrier properties, coupled with its ability to be easily formed and sealed, make it a popular choice for such applications.
The sheet is also used to manufacture various electronic components, including capacitors, printed circuit boards, and transformers, due to its excellent electrical conductivity properties. Moreover, it is also used in the construction of household appliances like refrigerators, washing machines, and ovens due to its high thermal conductivity, lightweight, and corrosion resistance properties.
Aluminium 1050a h14 sheet is a versatile material used in a variety of industrial applications. Its excellent corrosion resistance, good machinability, high thermal and electrical conductivity, and lightweight properties make it an ideal choice for many industries.
Working with 1050AH14 Aluminium Sheet
Aluminium 1050a h14 is a widely used aluminium alloy that is known for its excellent formability, high corrosion resistance, and outstanding welding characteristics. Working with Aluminium 1050a h14 sheet can be an exciting experience for individuals who specialize in metal fabrication.
When working with Aluminium 1050a h14 sheet, one of the first aspects to consider is its formability. Aluminium 1050a h14 has exceptional forming properties, which means it can be easily shaped into any desired form by various metalworking techniques. These techniques include rolling, bending, drawing, and stamping. Due to its excellent formability, it can be used in a wide variety of applications, such as roofing, insulation, and cladding.
Another critical aspect that makes Aluminium 1050a h14 sheet a popular option is its high corrosion resistance. This characteristic makes it an excellent choice for outdoor applications where it can be exposed to harsh weather conditions. The alloy's corrosion resistance properties make it a suitable option for use in various industries such as marine, aerospace, and construction.
Weldability is another unique property of Aluminium 1050a h14 sheet. The alloy's unique composition allows it to be welded easily and effectively using various welding methods such as MIG, TIG, and stick welding techniques. After welding, the material retains its original chemical, mechanical, and electrical properties, making it an ideal material for applications in which weldability is essential.
The mechanical Properties of 1050AH14 Aluminium Sheet
The H14 temper, also known as half hard, is one of the most widely used tempers for this alloy. In this temper, the aluminium is strain hardened to achieve a certain level of hardness while maintaining its ductility, formability, and toughness.
The mechanical properties of aluminium 1050a H14 sheet are influenced by various factors such as the manufacturing process, thickness, and alloy composition. Here are some of the important mechanical properties of the sheet:
1. Tensile strength: The tensile strength of aluminium 1050a H14 sheet ranges from 75 to 105 MPa depending on the thickness and manufacturing process. This property measures the ability of the alloy to resist breaking under tension.
2. Yield strength: The yield strength of aluminium 1050a H14 sheet ranges from 35 to 75 MPa. This property measures the amount of stress the alloy can withstand before it begins to deform permanently.
3. Elongation: The elongation of aluminium 1050a H14 sheet ranges from 20% to 35%. This property measures the amount of plastic deformation that the alloy can withstand before it breaks.
4. Hardness: Aluminium 1050a H14 sheet has a Brinell hardness of 28-36 HB. This property measures the ability of the alloy to resist indentation or penetration by a hard object.
5. Fatigue strength: The fatigue strength of aluminium 1050a H14 sheet depends on the thickness and manufacturing process. This property measures the ability of the alloy to withstand repeated loading without failure.
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What is 5251H22 Aluminium Sheet?
Aluminium 5251 h22 sheet is a high-quality aluminium sheet that has become increasingly popular in various industries due to its unique properties. This type of aluminium alloy sheet is known for its excellent corrosion resistance, weldability, and machinability, making it a reliable material for many different applications.
One of the most common uses for Aluminium 5251 h22 sheet is in the automotive industry. This sheet is often used to manufacture automobile body parts, such as doors, hoods, and dashboards, due to its outstanding resistance to corrosion, which is essential for car parts that are exposed to harsh environmental elements. Furthermore, this material is lightweight, which helps to reduce the overall weight of a vehicle, leading to improved fuel efficiency and lower emissions.
Another major application for Aluminium 5251 h22 sheet is in the construction industry. This sheet material is ideal for use in roofing and cladding due to its high strength and resistance to corrosion. It is also a popular choice for building facades due to its aesthetic appeal and ability to be formed into various shapes and sizes.
This type of aluminium sheet is also used to manufacture marine equipment and offshore structures due to its excellent corrosion resistance properties. This high-quality alloy is water-resistant, so it's perfect for use in harsh marine environments, where exposure to saltwater and high humidity levels can lead to premature corrosion of metals.
In addition to its uses in the automotive, construction, and marine industries, Aluminium 5251 h22 sheet is also utilized in various other industries, including aerospace, electrical, and food packaging. Its lightweight and corrosion resistance make it an excellent material for airplane parts such as wings and fuselage skins, while its ability to be easily formed into different shapes has led to its use in electrical enclosures and housings.
Aluminium 5251 h22 sheet is an incredibly versatile and reliable material that is used in a wide range of applications across many different industries. Its unique properties, including its corrosion resistance, weldability, and machinability, make it an ideal material for use in various fields, from automotive and construction to marine equipment and aerospace.
Working with 5251H22 Aluminium Sheet
Working with 5251h22 aluminium sheet can be a challenging but rewarding process. It is essential to have a good understanding of the properties of this aluminium alloy and the techniques needed to work with it.
An essential consideration when working with 5251h22 aluminium sheet is the choice of cutting and forming tools. Due to the high strength of this alloy, tools with high hardness and cutting angles are recommended to ensure clean and precise cuts without damaging the sheet. It is also essential to lubricate the cutting tools to reduce friction and prevent any material build-up.
When it comes to forming 5251h22 aluminium sheet, it can be challenging due to its high strength and work-hardening properties. Therefore, it is crucial to choose the appropriate forming techniques, such as hot or cold forming, stretching, or roll forming, to achieve the desired shape without compromising the sheet's structural integrity.
One benefit other benefit of working with this grade, is its excellent weldability. It can be welded using various techniques, including gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and resistance welding. However, it is important to follow the recommended welding procedures and use appropriate filler materials to ensure strong and reliable welds.
What are the mechanical properties of 5251H22 Aluminium Sheet?
Aluminium 5251 h22 sheet is a type of aluminium alloy that is widely used in various industries worldwide. Its mechanical properties make it a popular choice for manufacturing components and parts for different applications.
Firstly, Aluminium 5251 h22 sheet has an excellent strength-to-weight ratio, making it highly sought after for lightweight applications where strength is a priority. It has a tensile strength of up to 215 MPa and a yield strength of 160 MPa, which allows it to withstand high levels of stress and strain without deforming.
Additionally, this grade has good corrosion resistance and can be used in environments where it is exposed to moisture, chemicals, and other corrosive agents. It has an excellent resistance to atmospheric and marine corrosion, making it a suitable material for marine applications.
The material also has high ductility, which means it can be formed and fabricated into various shapes and sizes without cracking or breaking. This property makes it ideal for use in the manufacturing of stamped parts, panelling, and other structures that require shaping.
Furthermore, Aluminium 5251 h22 sheet has excellent thermal conductivity and is a good conductor of electricity. This characteristic makes it ideal for use in industries that require heat-sinking applications, such as the electronics industry.
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What is 6082T6 Aluminium Sheet?
Aluminium 6082T6 sheet is a type of aluminium alloy that is significantly stronger than traditional grades of aluminium, making it ideal for applications that require strength and durability. This alloy is composed of magnesium, silicon, and aluminium, which allows it to withstand high stress and pressure without cracking or breaking. It is often used in the construction of airplanes and other structures that require exceptional strength.
One of the main features is its high tensile strength. This alloy has a density of 2.7g/cm³ and a strength equivalent to that of steel. The strength of the alloy comes from the combination of magnesium and silicon that create a structure that is heat treatable, allowing the alloy to achieve a tensile strength of up to 55,000 psi. Additionally, this alloy has a high resistance to corrosion, making it ideal for outdoor applications and areas that are exposed to moisture.
Aluminium 6082T6 sheet is often used in industries such as aerospace, marine, and automotive due to its superior strength and reliability. It is commonly used in the construction of airplane wings, fuselage, landing gear, and other structural components. Its capability to withstand high stress and vibration makes it an ideal material for automotive engine parts and suspension components.
Another benefit of using aluminium sheet 6082T6 is its ease of fabrication. This alloy can be easily machined, welded, and brazed, making it a versatile material for different applications. It is also suitable for anodizing and painting, which enhances its durability and aesthetic appeal.
What are the mechanical properties of 6082t6 Aluminium Sheet?
One of the most important mechanical properties of 6082T6 aluminium sheet is its strength. This material has a high strength-to-weight ratio, which means that it is strong yet lightweight. The tensile strength of 6082T6 aluminium sheet is around 310 MPa, which makes it ideal for use in applications where high strength is important.
Another essential mechanical property of aluminium sheet 6082T6 is its toughness. This material has excellent toughness, which means that it can withstand shocks and impacts without breaking or deforming. This makes it an ideal material for use in applications where impact resistance is critical, such as automotive parts.
Aluminium 6082T6 sheet also has good corrosion resistance, which makes it suitable for use in harsh environments. It forms a protective layer of oxide when exposed to air, which prevents further corrosion of the material.
Another mechanical property of 6082T6 aluminium sheet is its formability. This material is very ductile and can be easily formed into different shapes without cracking or breaking. This property makes it easy to manufacture complex parts and structures.
The weldability of 6082T6 aluminium sheet is also a significant mechanical property. This material can be easily welded using various welding techniques, including TIG, MIG, and resistance welding. This makes it ideal for use in applications where welding is necessary, such as in the construction and automotive industries.
Working with 6082T6 Aluminium Sheet
Working with this material requires careful planning and execution to ensure the best results are achieved.
One of the most important considerations when working with aluminium 6082T6 sheet, is its strength. This material has a high strength-to-weight ratio, which makes it ideal for applications where weight is a critical factor. To achieve the best results, it is important to use the appropriate tools and equipment. This includes high-quality cutting and drilling tools that are designed to handle the strength of the material. Additionally, any bends or folds in the aluminium sheet should be made with care, using proper techniques to avoid cracking, or weakening of the material.
When working with aluminium 6082T6 sheet, it is essential to pay attention to its weldability. This material is known for its excellent weldability, which allows for strong and durable connections to be made between different parts. However, welding aluminium requires careful attention to detail. The welding process should be carried out by experienced professionals who have the proper training and equipment. Additionally, the joints should be properly prepared to ensure a clean and effective weld.
In conclusion, working with aluminium sheet 6082T6 requires careful consideration of its strength, corrosion resistance, and weldability. With proper planning and execution, this material can be used in a wide range of applications, providing strong, durable, and corrosion-resistant components. By understanding the unique characteristics of this material, professionals can ensure that they achieve the best results and deliver the highest-quality products to their customers.
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What size aluminium sheets are available?
The most common size sheets are 2000mm x 1000mm, 2500mm x 1250mm (previously known as 8ft x 4ft) and 3000mm x 1500mm.
Various thicknesses are available, from 0.7mm through to 4.0mm.
Aluminium Warehouse offer a free cut-to-size service on our full range.
Ross Goodwin is a Managing Director at Aluminium Warehouse, the first online supplier of metal products in the UK, founded in 2005. Before taking on the mantle of Managing Director in 2007, he looked after all financial aspects of the company in his role of Financial Director. Ross has extensive knowledge of the metal industry and over recent years has honed his expertise in online selling, growth strategies and overseeing all marketing activities. He attended Leeds University gaining a B.A. Hons degree in Business Administration & Economics. Besides being a self-confessed workaholic, he enjoys travelling, cycling and open water swimming and is soon to compete in his first triathlon.
Aluminium is the world’s most abundant metal and is the third most common element comprising 8% of the earth’s crust. The versatility of aluminium makes it the most widely used metal after steel.
Aluminium Alloys Explained
Aluminium is derived from the mineral bauxite. Bauxite is converted to aluminium oxide (alumina) via the Bayer Process. The alumina is then converted to aluminium metal using electrolytic cells and the Hall-Heroult Process.
Worldwide demand for aluminium is around 29 million tons per year. About 22 million tons is new aluminium and 7 million tons is recycled aluminium scrap. The use of recycled aluminium is economically and environmentally compelling. It takes 14,000 kWh to produce 1 tonne of new aluminium. Conversely it takes only 5% of this to remelt and recycle one tonne of aluminium. There is no difference in quality between virgin and recycled aluminium alloys.
Pure aluminium is soft, ductile, corrosion resistant and has a high electrical conductivity. It is widely used for foil and conductor cables, but alloying with other elements is necessary to provide the higher strengths needed for other applications. Aluminium is one of the lightest engineering metals, having a strength to weight ratio superior to steel.
By utilising various combinations of its advantageous properties such as strength, lightness, corrosion resistance, recyclability and formability, aluminium is being employed in an ever-increasing number of applications. This array of products ranges from structural materials through to thin packaging foils.
Aluminium is most commonly alloyed with copper, zinc, magnesium, silicon, manganese and lithium. Small additions of chromium, titanium, zirconium, lead, bismuth and nickel are also made and iron is invariably present in small quantities.
There are over 300 wrought alloys with 50 in common use. They are normally identified by a four figure system which originated in the USA and is now universally accepted. Table 1 describes the system for wrought alloys. Cast alloys have similar designations and use a five digit system.
Table 1. Designations for wrought aluminium alloys.
Alloying Element Wrought None (99%+ Aluminium) 1XXX Copper 2XXX Manganese 3XXX Silicon 4XXX Magnesium 5XXX Magnesium + Silicon 6XXX Zinc 7XXX Lithium 8XXXFor unalloyed wrought aluminium alloys designated 1XXX, the last two digits represent the purity of the metal. They are the equivalent to the last two digits after the decimal point when aluminium purity is expressed to the nearest 0.01 percent. The second digit indicates modifications in impurity limits. If the second digit is zero, it indicates unalloyed aluminium having natural impurity limits and 1 through 9, indicate individual impurities or alloying elements.
For the 2XXX to 8XXX groups, the last two digits identify different aluminium alloys in the group. The second digit indicates alloy modifications. A second digit of zero indicates the original alloy and integers 1 to 9 indicate consecutive alloy modifications.
Aluminium has a density around one third that of steel or copper making it one of the lightest commercially available metals. The resultant high strength to weight ratio makes it an important structural material allowing increased payloads or fuel savings for transport industries in particular.
Pure aluminium doesn’t have a high tensile strength. However, the addition of alloying elements like manganese, silicon, copper and magnesium can increase the strength properties of aluminium and produce an alloy with properties tailored to particular applications.
Aluminium is well suited to cold environments. It has the advantage over steel in that its’ tensile strength increases with decreasing temperature while retaining its toughness. Steel on the other hand becomes brittle at low temperatures.
When exposed to air, a layer of aluminium oxide forms almost instantaneously on the surface of aluminium. This layer has excellent resistance to corrosion. It is fairly resistant to most acids but less resistant to alkalis.
The thermal conductivity of aluminium is about three times greater than that of steel. This makes aluminium an important material for both cooling and heating applications such as heat-exchangers. Combined with it being non-toxic this property means aluminium is used extensively in cooking utensils and kitchenware.
Along with copper, aluminium has an electrical conductivity high enough for use as an electrical conductor. Although the conductivity of the commonly used conducting alloy (1350) is only around 62% of annealed copper, it is only one third the weight and can therefore conduct twice as much electricity when compared with copper of the same weight.
From UV to infra-red, aluminium is an excellent reflector of radiant energy. Visible light reflectivity of around 80% means it is widely used in light fixtures. The same properties of reflectivity makes aluminium ideal as an insulating material to protect against the sun’s rays in summer, while insulating against heat loss in winter.
Table 2. Properties for aluminium.
Property Value Atomic Number 13 Atomic Weight (g/mol) 26.98 Valency 3 Crystal Structure FCC Melting Point (°C) 660.2 Boiling Point (°C) 2480 Mean Specific Heat (0-100°C) (cal/g.°C) 0.219 Thermal Conductivity (0-100°C) (cal/cms. °C) 0.57 Co-Efficient of Linear Expansion (0-100°C) (x10-6/°C) 23.5 Electrical Resistivity at 20°C (Ω.cm) 2.69 Density (g/cm3) 2.6898 Modulus of Elasticity (GPa) 68.3 Poissons Ratio 0.34Aluminium can be severely deformed without failure. This allows aluminium to be formed by rolling, extruding, drawing, machining and other mechanical processes. It can also be cast to a high tolerance.
Alloying, cold working and heat-treating can all be utilised to tailor the properties of aluminium.
The tensile strength of pure aluminium is around 90 MPa but this can be increased to over 690 MPa for some heat-treatable alloys.
Table 3. Mechanical properties of selected aluminium alloys.
Alloy Temper Proof Stress 0.20% (MPa) Tensile Strength (MPa) Shear Strength (MPa) Elongation A5 (%) Elongation A50 (%) Hardness Brinell HB Hardness Vickers HV Fatigue Endur. Limit (MPa) AA1050A H2 85 100 60 12 30 30 H4 105 115 70 10 9 35 36 70 H6 120 130 80 7 39 H8 140 150 85 6 5 43 44 100 H9 170 180 3 48 51 0 35 80 50 42 38 21 20 50 AA2011 T3 290 365 220 15 15 95 100 250 T4 270 350 210 18 18 90 95 250 T6 300 395 235 12 12 110 115 250 T8 315 420 250 13 12 115 120 250 AA3103 H2 115 135 80 11 11 40 40 H4 140 155 90 9 9 45 46 130 H6 160 175 100 8 6 50 50 H8 180 200 110 6 6 55 55 150 H9 210 240 125 4 3 65 70 0 45 105 70 29 25 29 29 100 AA5083 H2 240 330 185 17 16 90 95 280 H4 275 360 200 16 14 100 105 280 H6 305 380 210 10 9 105 110 H8 335 400 220 9 8 110 115 H9 370 420 230 5 5 115 120 0 145 300 175 23 22 70 75 250 AA5251 H2 165 210 125 14 14 60 65 H4 190 230 135 13 12 65 70 230 H6 215 255 145 9 8 70 75 H8 240 280 155 8 7 80 80 250 H9 270 310 165 5 4 90 90 0 80 180 115 26 25 45 46 200 AA5754 H2 185 245 150 15 14 70 75 H4 215 270 160 14 12 75 80 250 H6 245 290 170 10 9 80 85 H8 270 315 180 9 8 90 90 280 H9 300 340 190 5 4 95 100 0 100 215 140 25 24 55 55 220 AA6063 0 50 100 70 27 26 25 85 110 T1 90 150 95 26 24 45 45 150 T4 90 160 110 21 21 50 50 150 T5 175 215 135 14 13 60 65 150 T6 210 245 150 14 12 75 80 150 T8 240 260 155 9 80 85 AA6082 0 60 130 85 27 26 35 35 120 T1 170 260 155 24 24 70 75 200 T4 170 260 170 19 19 70 75 200 T5 275 325 195 11 11 90 95 210 T6 310 340 210 11 11 95 100 210 AA6262 T6 240 290 8 T9 330 360 3 AA7075 0 105 225 150 17 60 65 230 T6 505 570 350 10 10 150 160 300 T7 435 505 305 13 12 140 150 300The old BS1470 standard has been replaced by nine EN standards. The EN standards are given in table 4.
Table 4. EN standards for aluminium
Standard Scope EN485-1 Technical conditions for inspection and delivery EN485-2 Mechanical properties EN485-3 Tolerances for hot rolled material EN485-4 Tolerances for cold rolled material EN515 Temper designations EN573-1 Numerical alloy designation system EN573-2 Chemical symbol designation system EN573-3 Chemical compositions EN573-4 Product forms in different alloysThe EN standards differ from the old standard, BS1470 in the following areas:
A range of heat treatments can be applied to aluminium alloys:
The non-heat treatable alloys are those in the 3XXX, 4XXX and 5XXX groups.
Table 5. Heat treatment designations for aluminium and aluminium alloys.
Term Description T1 Cooled from an elevated temperature shaping process and naturally aged. T2 Cooled from an elevated temperature shaping process cold worked and naturally aged. T3 Solution heat-treated cold worked and naturally aged to a substantially. T4 Solution heat-treated and naturally aged to a substantially stable condition. T5 Cooled from an elevated temperature shaping process and then artificially aged. T6 Solution heat-treated and then artificially aged. T7 Solution heat-treated and overaged/stabilised.The non-heat treatable alloys can have their properties adjusted by cold working. Cold rolling is an example.
These adjusted properties depend upon the degree of cold work and whether working is followed by any annealing or stabilising thermal treatment.
Nomenclature to describe these treatments uses a letter, O, F or H followed by one or more numbers. As outlined in Table 6, the first number refers to the worked condition and the second number the degree of tempering.
Table 6. Non-Heat treatable alloy designations
Term Description H1X Work hardened H2X Work hardened and partially annealed H3X Work hardened and stabilized by low temperature treatment H4X Work hardened and stoved HX2 Quarter-hard – degree of working HX4 Half-hard – degree of working HX6 Three-quarter hard – degree of working HX8 Full-hard – degree of workingTable 7. Temper codes for plate
Code Description H112 Alloys that have some tempering from shaping but do not have special control over the amount of strain-hardening or thermal treatment. Some strength limits apply. H321 Strain hardened to an amount less than required for a controlled H32 temper. H323 A version of H32 that has been hardened to provide acceptable resistance to stress corrosion cracking. H343 A version of H34 that has been hardened to provide acceptable resistance to stress corrosion cracking. H115 Armour plate. H116 Special corrosion-resistant temper.
DISCLAIMER
This Data is indicative only and must not be seen as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with temper, product and product dimensions. The information is based on our present knowledge and is given in good faith. However, no liability will be accepted by the Company is respect of any action taken by any third party in reliance thereon.
As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose.
Any advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. Any contract between the Company and a customer will be subject to the company’s Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.
This information has been sourced, reviewed and adapted from materials provided by Aalco - Ferrous and Non-Ferrous Metals Stockist.
For more information on this source, please visit Aalco - Ferrous and Non-Ferrous Metals Stockist.