Thickness: 0.3-6mm or as requirement, or as customer’s requirements.
Diameter: 20-1200mm or as requirement, or as requirement.
Material: 1050, 1060, 1070, 1080, 1100, 1235, 2011, 2014, 2017, 2024, 2A12, 2A16, 2A06, 3002, 3003, 3004, 3004, 3104, 3204, 3030, 3A21, 5005, 5025, 5040, 5052, 5056, 5083, 5086, 5182, 5754, 5A05, 6003, 6060, 6061, 6082, 6083, 6063, 6061, 7003, 8006, 8011, 8021, 8079.
Standard: JIS, AISI, ASTM, GB, DIN, EN, etc.
Stock: 4000 Ton/Month.
Quality control: Third Part Inspection is acceptable.
Delivery Time: Within 3 days for our stock size, 15-20days for our production.
As an Al Mn alloy, 3A21 is the most widely used antirust aluminum with low strength (only slightly higher than industrial pure aluminum) and cannot be heat treated and strengthened. Therefore, cold processing is often used to improve its mechanical properties; It has high plasticity in annealing state, and is good in semi cold hardening, low plasticity, good corrosion resistance, good weldability and poor cutting performance.
| Product Name | 3A21 Aluminum Round Plate |
| Material | 1050, 1060, 1080, 1100, 2011, 2014, 2017, 2024, 2A12, 2A16, 2A06, 3002, 3003, 3004, 3104, 3204, 3030, 3A21, 5005,5025, 5040, 5052, 5056, 5083, 5182, 5754, 5A05, 6003, 6060, 6061, 6082, 6083, 6063, 6061, 7003 |
| Surface | Mill finish, or color coated or anodized |
| Certificate | MTC SGS BV |
| Technique | Hot rolled or cold rolled |
| Thickness | 0.3-6mm or as requirement |
| Diameter | 20-1200mm or as requirement |
| Temper | O-H112 , T3-T8 , T351-T851 |
| Material Quality | Totally free from defects like roll makers, edge damage, oil stain, white rust dents, scratches etc, A+++ quality |
| MOQ | 3 Ton |
| Delivery Time | Within 3 days for our stock size,15-20days for our production |
| Sample | Free and available |
| Application | It is widely used in lighting, solar reflector, building exterior, interior decoration, furniture, cabinets, automobile interior and exterior decoration, household appliances, aerospace and military aspects and mechanical parts processing, etc . |
| Packing | Standard export worthy wooden pallets, and standard packing is about 1 tons/pallet Pallet weight also can be as per client's requirement, and one 20' can be loaded about 25 Ton |
| 3A21 Chemical Composition | |||||||||
| Al | Si | Cu | Mg | Zn | Mn | Ti | Ni | Ti+Zr | Fe |
| Margin | ≤0.60 | ≤0.20 | ≤0.50 | ≤0.10 | 1.00-1.60 | ≤0.15 | --- | ≤0.20 | ≤0.70 |
| 3A21 Mechanical Property | |||
| Tensile Strength (Mpa) |
Yield Strength (Mpa) |
EL (%) |
Density (g/cm³) |
| 140-180 | ≥115 | ≤2% | 2.75 |
1. Alloy aluminium disc with Heat treatable alloy with excellent strength;
2. Wide range of selection on discs' size including customized shape and size;
3. Excellent reflectivity, good for Polishing;
4. High deep drawing and spinning quality;
5. Good anodized quality, suitable for hard anodizing and enameling;
6. Clean surface and smooth edge, hot rolled quality, fine grains and after deep drawing no looper lines;
7. Excellent pearl color anodizing;
8. Well-Protected Packing.
Through the years, we have built many modern production lines, including one 1+2 hot rolling production line, six 2,450, 2,050, 1,650 and 1,450mm cold rolling lines, two 1,650mm foil rolling production lines, two 1,850mm continuous rolling production lines and one roll coating production line. Besides, we also bring in 8 x 20 annealing furnaces, tension leveled machines, tension pre-stretch machines, cutting machines, cleaning equipment, testing machines and packing equipment from at home and abroad to be able to complete various clients' requirements.
1. Aluminium circle sheet specifications are complete, the normal size can provide the thinnest 0.3mm,thickness 8.0mm;
2. Aluminium circle sheet are available in a wide range of specifications and can be customized according to customer needs;
3. Aluminium circle sheet The aluminum round surface is good, ensuring no obvious scratches, oil stains, oxidation, black spots, etc;
4. One - stop aluminum materials purchasing;
5. Processing service: Rolling, Cutting, Drilling, bending, Welding etc;
6. Free samples;
7. Most advanced importing quality checking machines to guarantee physical & mechanical properties;
8. SGS or other third party inspection service will be offered. The test cost will be borne by the buyer or by ourselves according to the negotiation;
9. Delivery time: 5-7 days for stocks, Non-stock will take 30~35 days.
Aluminum circle sheet are widely used in electronics, daily chemicals, medicine, culture, education and automotive parts. 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. The aluminum pan is placed on a wooden pallet or wooden box, wrapped perfectly with waterproof craft paper, and then fixed with a narrow strip of iron.
2. Port: Port: Qingdao, Shanghai or your request.
3. Container:
20 FT GP: 5988 mm (length) x 2352 mm (width) x 2393 mm (height), loading 18 to 25 tons.
40 FT GP: 12032 mm (length) x 2352 mm (width) x 2393 mm (height), loading 20 to 28 tons.
We are factory wholesale price, and the prices are lower than 95% of suppliers. Our professional quotation will help you with your project. Expecting our long-term cooperation. ）
