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| Categories | Aluminium Coil Strip |
|---|---|
| Brand Name: | Dongchong |
| Model Number: | 3A21 |
| Certification: | MSDS,MTC,REACH,ROHS.FDA,SGS,ect |
| Place of Origin: | Chongqing,Dongchong |
| MOQ: | 500-5000KG for different product |
| Price: | negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000tons per month |
| Delivery Time: | 2-3days for stock , 7-10days for normal size .25-30days for customized size |
| Packaging Details: | Wooden pallet , Wooden Box |
| Alloy: | 3A21 |
| Temper: | H112,O,H116,H111,H321,H32,H36,H38 |
| Surface: | Brush.and Blast.checkered.embossed |
| Color: | Silver, red ,Yellow ,Green,Blue or customized |
| Protection: | Film on one side or both side , paper interleave |
| Usage: | Aircraft Equipment |
| Shape: | customized |
Factory price 3A21 H112 Aluminium Coil Strip 6~2500mm Width for Building Material
Product Description
3A21 is an AL-Mn alloy, which is the most widely used type of antirust aluminum. The strength of this alloy is not high (slightly higher than that of industrial pure aluminum) and it can not be strengthened by heat treatment. Therefore, the cold working method is adopted to improve its mechanical properties, in semi-cold work hardening plastic is good, cold work hardening plastic is low, corrosion resistance is good, good weldability, poor machinability. It is mainly used for low load parts, such as oil tank, gasoline or lubricating oil conduit, which require high plasticity and good weldability, various liquid containers and other small-duty parts made by deep drawing: Wire for Rivets.
| ALLOY | CHEMICAL COMPOSITION (%) | |||||||||||||
| Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Other | Al | |||
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | 0.1 | 0.05 | 0.15 | rest | ||||||
| 3004 | 0.3 | 0.7 | 0.25 | 1.0-1.5 | 0.8-1.3 | __ | __ | 0.25 | __ | __ | 0.05 | 0.15 | rest | |
| 3104 | 0.6 | 0.8 | 0.05-0.25 | 0.8-1.4 | 0.8-1.3 | __ | __ | 0.25 | 0.1 | __ | 0.05 | 0.15 | rest | |
| 3105 | 0.6 | 0.7 | 0.3 | 0.3-0.8 | 0.2-0.8 | 0.2 | __ | 0.4 | 0.1 | __ | 0.05 | 0.15 | rest | |
| 5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2-2.8 | 0.15-0.35 | __ | 0.1 | __ | __ | 0.05 | 0.15 | rest | |
| 5A06 | ≤0.40 | 0.000～0.400 | ≤0.10 | 0.50～0.8 | 5.8～6.8 | __ | 0.0001～0.005 | ≤0.20 | 0.02～0.10 | __ | 0.05 | 0.1 | rest | |
| 5005 | 0.3 | 0.7 | 0.2 | 0.2 | 0.5-1.1 | 0.1 | __ | 0.25 | __ | __ | 0.05 | 0.15 | rest | |
| 5050 | 0.4 | 0.7 | 0.2 | 0.1 | 1.1-1.8 | 0.1 | __ | 0.25 | __ | __ | 0.05 | 0.15 | rest | |
| 5154 | 0.25 | 0.4 | 0.1 | 0.1 | 3.1-3.9 | 0.15-0.35 | 0.25 | 0.2 | 0.05 | 0.15 | rest | |||
| 5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2.6-3.6 | 0.3 | __ | 0.2 | 0.15 | __ | 0.05 | 0.15 | rest | |
| 5454 | 0.25 | 0.4 | 0.1 | 0.5-1.0 | 2.4-3.0 | 0.05-0.2 | 0.25 | 0.2 | 0.05 | 0.15 | rest | |||
| 5182 | 0.2 | 0.35 | 0.15 | 0.2-0.5 | 4.0-5.0 | 0.1 | 0.25 | 0.1 | 0.05 | 0.15 | rest | |||
| 5083 | 0.4 | 0.4 | 0.1 | 0.4-1.0 | 4.0-4.9 | 0.05-0.25 | _ | 0.25 | 0.15 | __ | 0.05 | 0.15 | rest | |
| 5086 | 0.4 | 0.5 | 0.1 | 0.2-0.7 | 3.5-4.5 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | rest | |||
| 6060 | 0.3-0.6 | 0.1-0.3 | 0.1 | 0.1 | 0.35-0.6 | 0.05 | 0.15 | 0.1 | 0.05 | 0.15 | rest | |||
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | __ | 0.25 | 0.15 | __ | 0.05 | 0.15 | rest | |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | __ | 0.1 | 0.1 | __ | 0.05 | 0.15 | rest | |
| 7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | __ | 5.1-6.1 | 0.2 | __ | 0.05 | 0.15 | rest | |
| 8011 | 0.5-0.9 | 0.6-1.0 | 0.15-0.4 | 0.2 | 0.05 | 0.05 | __ | 0.01 | 0.08 | __ | 0.05 | 0.15 | rest | |
| 8079 | 0.05~0.3 | 0.7~1.3 | 0.05 | __ | __ | __ | __ | 0.1 | __ | 0.05 | 0.15 | rest | ||
Mechanical properties
Alloy Temper Thickness(mm) Tensile strength Yeild strength Elongation(%)
(Mpa) (Mpa)
Specification
| Specifications | Thickness 0.006-200mm or as your required Width :6mm-1200mm or as your required.Length:1000-6000mm or as your required |
| Surface | PE,PVDF |
| Standard | ATSTM B209, JIS H4000-2006,GB/T3190-2008,GB/T3880-2006 |
| Application | 1) Kitchenware, food and chemical products processing and storage devices; 2) Aircraft fuel tanks, oil pipe, rivets, wire; 3) Cans cover, car body panels, steering plates, stiffeners, brackets and other components; 4) Manufacturing trucks, tower building, ship, train, furniture, machinery parts, precision machining with the tubes, rods, shaped, sheet metal. |
| Trade Information | Packaging Details:Wooden pallet,Wooden box |
| Delivery Detail:3-5days for stock, 10-15days for normal size,25-30days for customized size | |
| MOQ :500kg-5000kg according to different products | |
| Supply Ability:10000tons per month | |
| Payment terms: TT,LC |
Product Photo
Company Introduction
Chongqing Dongchong AluminumCo,.Ltd. is a manufacturer of Aluminium products with well-equipped,experienced work team.Our company is equipped with international advanced aluminum production lines. We also own press machine, double-sided milling, cutting machine, recoiler, grinding machine, quenching furnace, tension pre-stretching machine, annealing furnace, smelting furnace machine and so on. We mainly provide aluminum and its alloy sheets, plates, strips, circles, foils, embossed coils, colorful painted aluminum coils, sheet products, etc.With a wide range, good quality, reasonable prices and stylish designs, our products can meet most of all customer needs.Our company established in 2002 and have been in aluminium indurstry for more than 15 years.We have our own brand and customized services are available too.We are an ISO9001:2008 certified company and our QC staff members have ten years' experience in this area. To maintain a strict QC system, we not only utilize precision testing instruments but also continuously train our QA personnel regarding the latest testing principles.We have established long term business relationships with customers in many countries and areas in the world, including the USA, Canada, Brazil, India, Chile, Nigeria, Ghana, Italy, etc. We will continue providing high quality products and better services for our customers, and welcome you to visit our company and establish good business relationships with us.
| Equipment Production Parameters By Chongqing Dongchong Aluminum Co.,Ltd | |||||||
| 1650mm Slitting machine | Uncoil(MM) | Finished size(MM) | Slitting Width(MM) | ||||
| ID | OD | Width | Thickness | ID | OD | Above 0.5mm≥ 20mm | |
| Φ 400 | ≤ 1800 | ≤ 1600 | 0.5-4.5 | Φ 400 | ≤ 1700(normal) | ||
| Φ 500 | Φ500(normal) | ||||||
| Φ 600 | |||||||
| Aluminum foil Slitting machine | Uncoil(mm) | Finished size(MM) | |||||
| ID | OD | Width | Thickness | ID | OD | Width | |
| Φ 76 | ≤ 550 | ≤ 1200 | 0.08-0.12 | Φ76Φ76 | ≤ 550(normal) | ||
| 1450mm Crosscutting machine | Uncoil(MM) | Finished size(MM) | |||||
| ID | OD | Width | Thickness | ID | OD | Width | |
| Φ 505 | ≤ 1780 | ≤ 600 | |||||
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