Other Aluminium

Product Introduction: PVDF paints are featured with excellent performance in alkaline resistance, anti-corrosion and weather resistance. Due to its low tension on surface, PVDF paints are contamination resistant and self-cleaning. They are the first choice for the application of high-end architectures. It can be widely used in exterior environment, the warranty is more than 10~15 years. PVDF Coated Aluminium Coil PVDF Coated Aluminium Coil is a type of fluoropolymer that is used in a variety of applications, including as a coating for metal coils. PVDF coatings are known for their excellent durability, chemical resistance, and UV resistance, making them well-suited for use in outdoor applications and in environments where the coating may be exposed to harsh chemicals or UV radiation. Coil coating is a process in which a thin layer of PVDF is applied to a metal coil, typically made of aluminum or steel. The coil is first cleaned and pretreated, and then the PVDF coating is applied using a variety of methods, such as roll coating, spray coating, or electrocoating. Once the coating has been applied, it is cured using heat or UV light to ensure that it adheres properly to the metal surface. PVDF Coated Aluminium Coil is commonly used in a range of applications, including in the construction industry for building facades, roofing systems, and siding. It is also used in the automotive and transportation industries, as well as in the manufacturing of appliances and other consumer products. PVDF coated aluminium coils are known for their excellent performance characteristics, including high resistance to fading, chalking, and peeling, as well as excellent adhesion to the metal surface. They are also resistant to a wide range of chemicals, making them suitable for use in industrial and commercial environments.

Aluminum coil coating is a kind of polyester coating coil. It has the characteristics of high weather resistance, which can effectively improve the anti-ultraviolet ability and prolong the service life of outdoor use. Painted Aluminium Coil Painted aluminium coil is a color coating treatment on aluminum coil. Commonly fluorocarbon color coated aluminum and polyester color coated aluminum are widely used in aluminum composite panels, aluminum veneer, aluminum honeycomb panels and so on. Aluminum ceilings, roof surfaces, leftovers, cans and electronic products. Its performance is very stable and not easy to corrode. After special treatment, the surface can reach 30 years of quality assurance. The weight per unit volume is the lightest among metal materials. painted aluminium coil is treated with various colorful paint coatings on the surface of aluminum coils after washing, chromium penetration, roller coating, baking and other processes. Coatings applied to Painted aluminium coil and sheets serve a number of purposes, including: Protecting the aluminum from corrosion and other types of damage Improving the appearance of the aluminum by providing a uniform, smooth finish Enhancing the performance of the aluminum in certain applications, such as in the construction or automotive industries There are several different types of coatings that can be applied to painted aluminium coil, including: PVDF (polyvinylidene fluoride) coatings: These coatings provide excellent weathering resistance and are commonly used in architectural and construction applications. Powder coatings: These coatings are made from dry, finely ground resin and are applied to the aluminum using heat. They are known for their excellent corrosion resistance and durability. Anodized coatings: These coatings are formed by an electrolytic process that creates a thin, oxide layer on the surface of the aluminum. Anodized coatings are known for their excellent corrosion resistance and durability. Organic coatings: These coatings are made from a variety of organic materials, such as paints, enamels, or lacquers, and are applied to the aluminum using a variety of techniques, such as roll coating or spray coating. Organic coatings are commonly used for decorative or aesthetic purposes. In summary, painted aluminium coil is the process of applying a protective layer or coating to aluminum coils or sheets to protect the aluminum and improve its performance in certain applications. There are several different types of coatings that can be applied to aluminum, including PVDF, powder, anodized, and organic coatings. Advantages of Painted Aluminium Coil:  1. Light texture, easier to form 2. Corrosion resistance Because its surface has a dense oxide film, it has strong adhesion, anti-oxidation, acid resistance, alkali resistance, corrosion resistance, corrosion resistance, and UV resistance. 3. Good temperature resistance, the melting point of aluminum is 660 degrees, and the general temperature does not reach its melting point 4. The board has extremely high strength and can be cut, slit, balanced, drilled, joined, fixed and compressed at the edges. Applications ● Building facades ● Curtain wall and shading elements ● Roofing ● Roller blinds ● Composite walls and partitions ● Ceiling panels ● Laminate or sandwich panels ● Decorative panels ● Billboards The painted aluminium coil performance PVDF & FEVE & HDPE coated aluminum coil performance Item Testing Standard Standard requirement PVDF FEVE HDPE 1 Color ECCA T3 Using range Matt and dark colors All colors All colors 2 Gloss ECCA T2 Max. gloss degree 35 85 90 Min. gloss degree 15 50 20 3 Coating Thickness ECCA T1 2 layers coating Min.23µm ≥25µm ≥25µm ≥25µm 3 layers coating Min. 30µm ≥34µm according to requirements according to requirements 4 Pencil Hardness ECCA T4 ≥HB HB H H 5 T-bend ASTM D4145 Aluminum thickness≥0.50mm 90 degrees no crack / 90 degrees no crack Aluminum thickness＜0.50mm 2T 2T 2T 6 Adhesion ASTM D3359 Grade 0 Grade 0 Grade 0 Grade 0 7 Impact Resistance ASTM D2794 ≥50kg.cm ≥50kg.cm ≥50kg.cm ≥50kg.cm 8 Boil Resistance GB/T17748 2 hours no change 4 hours no change 2 hours no change 2 hours no change 9 Solvent Resistance ASTM D2248 200 times no change 200 times no change 200 times no change 200 times no change 10 Acidity Resistance ASTM D1308 5%HCL 24h, no change 5%HCL 24h, no change no change 2%HCL 24h, no change 11 Alkalescence Resistance ASTM D1308 5%NaOH 24h,△E≤2.0 5%NaOH 24h,△E≤2.0 5%NaOH 24h, △E≤2.0 saturated Ca(OH)2 24 hours△E≤2.0 12 Nitric acid Resistance AAMA620 △E≤5.0 △E≤5.0 △E≤5.0， slight blister △E≤5.0， slight blister 13 Oil Resistance ASTM D1308 20＃Engine oil 24 hours no change 20＃Engine oil 24 hours no change 20＃Engine oil 24 hours no change no change 14 Salt Resistance ASTM B117 4000hours no less than grade 1 4000hours no less than grade 1 4000hours no less than grade 1 2000 hours corrosion edge≤2mm 15 Abrasion Resistance ASTM D968 ≥5L/µm ≥5L/µm Waiting for the third-party testing Waiting for the third-party testing 16 Dirt Resistance GB/T9780 ≤5% ＜5% Waiting for the third- party testing Waiting for the third-party testing 17 Color retention GB/T16259 4000hrs，△E≤4.0 4000hrs， △E≤4.0 2000 hours△E≤4.0 2000 hours△E≤4.0 18 Gloss weaken level 4000hours no less than grade 2 4000hours no less than grade 2 2000h, no less than grade 2 2000h, no less than grade 2 19 Chalk resistance 4000 hours no change 4000 hours no change（no less than grade 2） 2000hours, no less than grade 2 2000hours, no less than grade 2 20 Fluoride resin percentage     70% ≥95% none 21 Guarantee for exterior using GB/T16259   10-15 years in different colors 10-15 years in different colors 7-8 years in different colors About manufacturer As one of the most professional coated aluminum coil manufacturers and suppliers in China, with our experience and good management here, you will find the right coated aluminum coil with us, we are your reliable partner. When you contact us, please provide your detailed requirements. That will help us give you a valid quotation.

Transformer aluminum foil is a key component of insulation and conductivity in the transformer, which directly affects the quality of the transformer. Transformer aluminum foil and strips generally use 1060 aluminum foil, 1070 aluminum foil and 3003 aluminum foil, which belong to the conventional series in the aluminum strip family. 1 series and 3 series aluminum plates are ordinary aluminum plates and have a price advantage over 5 series and 6 series products. The thickness of aluminum foil for transformers is generally between 0.02-0.055mm. Transformer aluminum foil is manufactured using a specialized rolling process to achieve the required thickness and mechanical properties. Foils can undergo additional treatments, such as annealing, to improve their ductility and conductivity. Transformer aluminum foil specifications: Alloy: 1050,1060,1070,3003 Temper: O Thickness: 0.014-0.2mm Length: 100-1700mm Width: 100-16000mm Description: Smooth surface, no scratches. The edges can be chamfered (rounded corners, rounded edges), without burrs, and the resistivity is less than or equal to 0.028. Packaging: wooden pallet/fumigation-free wooden pallet, inner diameter 300mm or 500mm. Packed in moisture-proof paper with a paper sleeve in the middle Applications: Winding conductors, insulation and shielding Transformer aluminum foil characteristics: 1. It has excellent electrical properties, more efficient transmission and lower loss. 2. Aluminum foil can effectively dissipate heat, keeping the transformer from overheating and working stably under high load conditions. 3. High insulation strength improves the reliability of the transformer. 4. Light and easy to transmit, making transportation and installation more convenient and reducing costs. 5. Environmental protection and energy saving, helping to achieve green power transmission.

Minimum Order: 1 bags

Common alloys - Alloy: 1100,1050,1060,3003,3004,3105,5052,8011 Common states - Top: HO, H1 *, H2* Thickness range - Thickness: 0.2mm-4mm Width: 7mm-1000mm Common uses: blinds, air filters, transformers, ceilings, aluminum-plastic composite pipes, cables, optical cables, heaters, finned radiators, and edging.

Minimum Order: 5 dozens

Alloy: 8011/8006/3003 Temper: O/H22/H24 ID: 76/152mm OD: 400~ 850mm Inner Core : (3" or 6")Steel/Aluminum Thickness range(mm): 0.03-0.12 Width range(mm): 200~1300mm Surface treatment: Lubrication or not Usage: BBQ,Food container,such as airline container,take out set,square container MOQ: 3 tons Technology standard: GB/T3198-2010 Payment terms: 30% deposit+T/T or L/C Delivery time: 30~35 days after deposit received Packaging details: plywood box,sea-worthy,free fumigation Sample: A4 Size Available Port of loading: Any port in China

Minimum Order: 3 bushels

Alloy: 8011/1235 Temper: O ID: 76/152mm OD: 400~ 850mm Inner Core : (3" or 6")Steel/Aluminum Thickness range(mm): 0.008-0.03 Common width (mm) 250/270/280/290/300/330/350/380/400/450/500/550/60 , 0 Width range(mm) 250~1650 Surface treatment Mill finished Usage Kitchen use, Food wrapping, BBQ, Hairdressing MOQ: 3 tons Technology standard: GB/T3198-2010 Payment terms: 30% deposit+T/T or L/C Delivery time: 30~35 days after deposit received Packaging details: plywood box,sea-worthy,free fumigation Sample: A4 Size Available Port of loading: Any port in China

Minimum Order: 3 bushels

Product Description Durable Natural Cladding Support System High Durability 10 Years Product Description: The Cladding Support System offers a reliable and secure facade cladding solution for walls and ceilings. This system is constructed with high-grade aluminum clip and 4mm thickness, which is able to support up to 100kg of weight. It is available in natural color and customizable sizes for different projects. The surface of the support system is anodized for enhanced durability and protection from corrosion. This system is easy to install and widely used in various wall cladding applications. It is the perfect choice for those who need a sturdy and high performance cladding support system. Features: Product Name: Cladding Support System Size: Customized Corrosion Resistance: Yes Color: Natural Application: Facade Warranty: 10 Years Key Features: Facade Cladding Support Fixing Facade Cladding Support System Corrosion Resistance Technical Parameters: Parameter Value Shape As Picture Load Capacity 100kg Surface Treatment Anodizing Corrosion Resistance Yes Maintenance Low Color Natural Installation Method Wall Mounted Warranty 10 Years Application Facade Thickness 4mm Product Wall Cladding System, Ceramic Panel, Ceramic Panel Support System Applications: The Cladding Support System is a high-quality aluminum mounting system made for use with ceramic panels and curtain walls. With its thickness of 4mm and anodized surface treatment, this aluminum mounting system is designed to provide maximum strength and stability, while its wall-mounted installation system ensures easy and secure mounting. This mounting system is certified by ISO9001 and is designed to handle loads up to 100kg. It is available in various shapes to suit your needs, and its price is negotiable based on your order quantity. With a minimum order quantity of 10 pieces, you can receive your order within 15 working days, and up to 20000 pieces can be supplied within 15 working days. The Cladding Support System is the perfect aluminum mounting system for your curtain wall or facade, providing a durable and aesthetically pleasing support for ceramic panels. Fixing Stone Panel Cladding System Bracket Custom ISO Certificate Aluminum 6063-T6 0Fixing Stone Panel Cladding System Bracket Custom ISO Certificate Aluminum 6063-T6 1Fixing Stone Panel Cladding System Bracket Custom ISO Certificate Aluminum 6063-T6 2Fixing Stone Panel Cladding System Bracket Custom ISO Certificate Aluminum 6063-T6 3 Customization: Cladding Support System Customized Service Place of Origin: China Certification: ISO9001 Minimum Order Quantity: 10 Price: Negotiable Packaging Details: Carton Box Delivery Time: 15 Working Days Supply Ability: 20000 per 15 Working Days Shape: As Picture Load Capacity: 100kg Durability: High Thickness: 4mm Material: Aluminium Alloy Features: Suitable for different ceramic panels High Quality Clips Stable Facade Cladding Support System Support and Services: Cladding Support System Technical Support and Service We provide technical support and service for Cladding Support System, including troubleshooting, installation, and maintenance. Our team of certified technical experts is available 24/7 to answer any questions and concerns you may have. We also provide online tutorials, user manuals, and product updates to help you get the most out of your product. We are committed to providing superior customer service and ensuring your complete satisfaction. If you need assistance, please contact us via email, phone, or live chat and we'll be happy to help.

Fence Depot specializes in versatile aluminum slat fencing that serves multiple purposes, including fencing, screening, and decoration. Our aluminum horizontal slat fence is constructed entirely from high-quality aluminum, ensuring both durability and low maintenance. The material can be easily cut to your desired size. Our easy-to-install fencing is resistant to rot, twisting, and termite damage. The aluminum horizontal slat fencing system offers a variety of color options to suit the style of your yard, balcony, or courtyard. Whether you’re looking for a garden feature, privacy screening, louvers, or sunshades, our fencing can be customized to meet your needs. The spacing between slats can be adjusted for optimal privacy. At Fence Depot, we take pride in manufacturing long-lasting aluminum slat fencing that won’t warp, shrink, twist, delaminate, rot, or splinter. It’s designed to be a lasting investment, providing both functionality and aesthetic appeal. We offer competitive pricing without compromising on quality. If you’re seeking durable and high-quality aluminum slat fencing, look no further. Contact Fence Depot(info@fencedepots.com) today for more information. We’re here to assist you every step of the way.

Minimum Order: 20 square metres

Description 20mm-1400mm Width Aluminium Channel Letter Coil Mill Finish Trimless Channel Letter Coil 20mm-1400mm Width Aluminium Channel Letter Coil Mill Finish Surface Processing Method Product Description: Changzhou Chinaron OPTO-Electrical Technology Co.,Ltd Is Located In Changzhou City, Jiangsu Province, China, Near Shanghai. Chinaron Specializes In The Production And Development Of Aluminum Trim Cap/Aluminum Stripes For Channel Letters/Signs, Advertising Equipment, And Luminous Characters. Linaron's Product Features Excellent, Stable Quality. The Raw Materials Offered By Chinaron Are Of The Most Premium Quality. The Materials Come From World Famous Suppliers That Specialize In The Production Of Fluorine Carbon Coated Aluminium Coil And Advanced Anodized Aluminium Coil. Chinaron's Products Offer A Diversified Range With High Cost Performance Which Can Simplify The Production Process And Improve The Efficiency Of Processing And Yield. Product Name Aluminum Channel Coil Model Number NWJ-2 Thickness 0.6mm/0.8mm/1.0mm Length 50m/100m per roll Width 3cm ,4cm ,5cm ,6cm ,7cm,8cm ,9cm ,10cm ,11cm ,12cm,14cm Colors White, Black, Red, Yellow, Green, Blue, Silver, Mirror Silver, Brush Silver, Mirror Gold, Brush Gold,Mirror Rose Gold, Brush Rose Gold Warranty 5 years Waterproof Yes Scope of Application Acrylic endless channel letter, Epoxy resin channel letter, "Super"Letter Features: 1.Low Weight,Easy To Be Shaped By Tooling,Machine Or Handwork 2.Excellent Weatherability 3.Scratch Resistant ,Anti-Static 4.Environmentally Friendly Non-Toxic 5.Adopt To A Variety Of Adhesives 6.Uniform Consistent Color,Oxide Layer Will Never Fall Off Technical Parameters: Property Value Material Aluminium Color Silver, Gold, Bronze, Black, White, etc. Length 50 M/ 100 M Light Source LED Neon Shape Round, Square, Rectangle, Triangle, etc. Power Supply Adaptor Application Indoor and Outdoor Decoration Type Channel Letter Coil Surface Mill Finish, Anodized, Powder Coated, PVDF Coated Width 20mm-1400mm

Good Strength Anti-Rust Smooth Welding Line UPVC Window Spacer Bar Product Description Good Strength Anti-Rust Smooth Welding Line UPVC Window Spacer Bar is one of the most important components for insulating glass fabrication. It is an aluminum or aluminum alloy material made hollow bar which is to fill with molecular sieve and separate single glass as a supportive part. Bendable Window Spacer Bar Bendable window spacer bar is back welded and automated manufactured with its mechanical features. Alloy material and special temper ensure the corner are smooth and well formed. Standard Window Spacer bar Standard window spacer bar owns thin wall thickness and made by high-frequency welding technology. As it is unnecessary to be bent, special aluminum alloy is applied for better hardness and strength. The leftover of the spacer bar can be connected with steel straight connectors. Beautiful appearance, reasonable price is an excellent substitute for cold drawing aluminum spacer bar. Characteristics: ●Anti rust: has good performance on corrosion resistance. ●Smooth Welding Line: the spacer bars is welded by high frequency, and there is no scrab on the surface. ●Shinning Surface,with no Scratches ●Good straihtness, there would no deformation on the processing

Customized Round Discs Gloss White Blank Dye Sublimation Aluminum Round Circles Electrical appliances, thermal insulation, machinery manufacturing, automotive, aerospace, military, mold, construction, printing and other industries. For example, kitchen utensils such as non-stick pans, pressure cookers, and hardware such as lampshades, water heater shells, stretching tanks, etc., are one of the most widely used aluminum alloy sheet and strip deep-processing products. 1. Standard seaworthy export packing, wooden pallets with plastics protection for the coil and sheet; 2. 15-20MT can be loaded into 20’container and 21-24MT is more suitable in 40'container. 3. The other packing can be made based on the customer requirement; 4. Normally, we have four layers of packing: wooden pallets hardboard, Kraft paper and plastic. And fill more desiccants into package. Sublimation Aluminum Round Circles Customized Round Discs Gloss Blank Dye 0 Application: pot making ,cooking utensils, cooker,pan, boiler, cookware making. road sign traffic sign Sublimation Aluminum Round Circles Customized Round Discs Gloss Blank Dye 1 Aluminum Circle,it can be produced by cold rolling and hot rolling process. Cold rolling aluminium circle are normally used for road sign, roofing and ceiling. Hot rolling aluminum sheets are widey used for cookwares like aluminum pots, aluminum pans, nonstick aluminum pans, high pressurers, etc.The surface of our aluminum circle are very perfect without dust, scratch, dirty, and burr. Other information of our products as following. Alloy:1050, 1060 and 1100, 3003, 5052 Temper: O, H12 and H22 Thickness:0.3-6.0mm ALLOY Si Fe Cu Mn Mg Cr Ni , Zn Al 1050 0.25 0.40 0.05 0.05 0.05 / / 0.05 99.50 1060 0.25 0.35 0.05 0.03 0.03 / / 0.05 99.60 1100 Si+Fe:0.95 0.05-.020< , br>0.05 / / 0.10 / 99.00 Our company has 7 automatic production lines, 2 automatic circular drawing machines, 24 hours non-stop production.

4343 / 3003+1.5%Zn / 4343 H14 0.127 x 254mm Brazing Cladding Aluminum Foil Roll Condenser Thick Heavy Duty Foil Sheets 1. Description of our production Chemical composition of core material, cladding material about aluminum alloy and composite-material for welding heat exchanger 1) Core Material Alloy Si Fe Cu Mn Mg Zn Zr Ti code 3003 0.6 0.7 0.05-0.20 1.0-1.5 － 0.1 0.05 0.03 1 3003+1%Zn 0.6 0.7 0.05-0.20 1.0-1.5 － 0.5-1.50 0.05 0.05 2 3003+1.5%Zn 0.6 0.7 0.05-0.20 1.0-1.5 － 1.0-2.0 0.05 0.05 3 3003+1.5%Zn+Zr 0.5-1.0 0.7 0.05-0.20 1.0-1.6 － 1.0-2.0 0.05- 0.2 - 4 3003+0.5%Cu 0.6 0.7 0.30-0.70 1.0-1.5 － 0.10 0.05 0.1 5 3005 0.6 0.7 0.20-0.40 1.0-1.5 0.20-0.60 0.25 － 0.01 6 2) Cladding Material Alloy Si Fe Cu Mn Mg Zn Zr Ti code 4343 6.8-8.2 0.8 0.25 0.1 － 0.2 － 0.05 1 4343+1%Zn 6.8-8.2 0.8 0.25 0.1 － 0.5-1.5 － 0.05 2 4045 9.0-11.0 0.8 0.3 0.05 － 0.2 － 0.2 3 4045+1%Zn 9.0-11.0 0.8 0.3 0.05 － 0.5-1.5 － 0.2 4 4004 9.0-10.5 0.8 0.25 0.1 1.0-2.0 0.2 － 0.2 5 7072 0.7 0.1 0.1 0.1 0.8-1.3 － － 6 5005 0.3 0.7 0.2 0.2 0.5-1.1 0.5-1.0 － 0.03 7 3) Main mechanical of aluminum alloy and composite-material for welding heat exchanger Alloy Code temper Tensile Strength Rm(MPa) Yield Strength Rp0.2(Mpa) Extend Ratio A50(%) TR-010,TR-020,TR-030,TR-040 , ,TR-050,TR-110,TR-310,TR-116,TR-316,TR-111,TR- , 313,TR-121,TR-131,TR-141,TR-150,TR-151,TR-156 Etc. O 95-135* ≥35* ≥15* H14 140-185 ≥125 ≥1.5 H24 140-185 ≥125 ≥3.0 H16 185-225 ≥160 ≥1.0 H18 ≥185 - ≥0.5 TR-166 Etc.tube material H24 185-235 ≥150 ≥8 TR-116,TR-316 Etc.tube material H14 140-185 ≥125 ≥3 H24 140-185 ≥125 ≥8 Remark:“*”in the above file means the tensile strength will be 120- 150Mpa,yield strength will be ≥45Mpa,and elongation will be ≥20% if the material of TR-050,TR-150,TR-151,TR-156 etc. with temper O contain Cu.. Additional: We can produce special specification according to customer’s request. 4) Produce capability Width(mm) Thickness(mm) Length(mm) Inside Diameters(mm) Sheet 500-1070 0.5-5.0 500-2500 - Strip 12-1070 0.2-3.0 - 150,200,300,400,500 Foil 12-1070 0.05-0.2 - 150,200,300,400,500 Composite ratio 4-18%(per side) Percent Clad(per side) 4-8% ＞ 8-18% Cladding tolerance ±1.5% ±2.0% 2. Application: 1. Oil Cooler 2. Automobile Radiator 3. Automobile Heater Core 4. Condenser 5. Evaporator 3. Features Our product line covers all kinds of alloyed material and specifications which is widely used in the automobile and construction machinery and equipment cooling systems, power station cooling system, micro-channel cooler and all kinds of both commercial and residential air-conditioners. 4343 Brazing Cladding Aluminum Foil Roll Condenser Thick Heavy Duty Foil Sheets 0 4343 Brazing Cladding Aluminum Foil Roll Condenser Thick Heavy Duty Foil Sheets 1

pure 99.9% aluminium ubc scrap Aluminium Scrap We are leading Importers and suppliers of Aluminium Scrap. Aluminium scrap is imported from various countries where we have tie-up with scrap yards. The scrap is segregated properly at these scrap yards and shipped as per ISRI classifications. He scraps have very low or nil attachments which enables the end user to use the scrap without further inspection. This saves valuable time for the end users resulting in lower effective cost.Further we offer these Scraps in customized solutions as per the requirement of the client. These scraps help them in serving varied purposes of different industries mainly Extrusion and castingSalient features of Aluminium scraps.

Minimum Order: 5 dozens

PRODUCT DESCRIPTION China factory price Wholesale A7 Aluminum Ingot Aluminum is a silver-white metal, the third most abundant in the earth's crust after oxygen and silicon. The density of aluminum is relatively small, only 34.61% of iron and 30.33% of copper, so it is also called a light metal. Aluminum is the world's largest non-ferrous metal after steel in production and consumption. The density of aluminum is only 2.7103g/cm³, which is about 1/3 of the density of steel, copper or brass. Due to its light material, aluminum is often used in the manufacture of land, sea and air vehicles such as automobiles, trains, subways, ships, airplanes, rockets, and spaceships to reduce its own weight and increase its loading capacity.According to the national standard "Aluminum ingots for remelting are divided into 8 grades according to chemical composition, namely Al99.90, Al99.85, Al99.70, Al99.60, Al99.50, Al99.00, Al99.7E, Al99. 6E" (Note: the number after Al is the aluminum content) Grade Chemical Composition % Al≥ impurities ≤ Si Fe Cu Ga Mg Zn Al99.9< , br>99.90 0.50 0.07 0.005 0.02 0.01< , br>0.025 Al99.85 99.85 0.80 0.12 0. , 005 0.03 0.02 0.030 Al99.7 99.70 0.10 0.20 0.010 0.03 0.02 0.030 Al99.6 99.60 0.16 0.25 0.010 0.03< , br>0.03 0.030 Al99.5 99.50 0.22 0.3 , 0 0.020 0.03 0.05 0.050 Al99.00 , 99.00 0.42 0.50 0.020 0.03 0.05 , 0.050 Packaging and Transportation A7 Al Ingot Metal Non Ferrous A7 Aluminum Ingot 20kg 25kg 0 A7 Al Ingot Metal Non Ferrous A7 Aluminum Ingot 20kg 25kg 1 Storage in our yard A7 Al Ingot Metal Non Ferrous A7 Aluminum Ingot 20kg 25kg 2 FAQ Q: Can I get product's sample before I sign the contract? A: For samples, 1 KG is available for quality check and market test, delivery time within 2 days, ship by air transport door to door. Q: What about your payment term? A: Usually T/T or L/C Q: What about your delivery date in normal conditions? A: We send the cargo within 5 days after receiving deposit, and usually within 50 days arrives to your appointment port. Q: what about your package? A: Usually as per customer's requests. Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging. Q: What is your main market &main customers? A: We are a company with ability of R&D, production, and international trade. Facing all customers which is looking for high-quality products all around the world. Q: If products have some quality problem,how would you deal with? A: We will responsible for all of our quality problems. Q: How to get accurate price / quotation from you? A: Please tell us your demand or what you're looking for, we'll send our quotation to you ASAP.