AL 3A21 Seamless Extruded Aluminum Tube 1.5mm Wall Thickness
AL 3A21 Extrusion Aluminum Alloy Tube With 1.5mm Wall Thickness
3A21 Aluminum Tube Parameters:
| Product | 3A21 Aluminum Tube |
| Grade | 3000 series: 3003, 3004, 3005, 3105, 3A21 |
| Temper | O, F ,H12, H14, H18, H22, H24, H32, H34, H36, H111, H114, etc |
| Surface treatment | Anodized, Brushed, Mill finished, Polished, Powder |
| Thickness | 0.5mm-50mm |
| Diameter | 3mm-250mm |
| Length | 10mm-6000mm |
| Application | Industries, aluminum profiles, machines, etc |
| Process | Heat extrusion, welding, seamless |
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
| Payment terms | 30% TT, 100% LC at sight |
3A21 Aluminum Tube Chemical Composition (%):
| Alloy | Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
| 3A21 | ≤0.6 | ≤0.7 | ≤0.2 | 1.0-1.6 | ≤0.05 | ≤0.15 | 0.1-0.2 | remainder |
3A21 Aluminum Tube Features:
1. Excellent Corrosion Resistance: The 3A21 aluminium tube is close to the corrosion resistance of industrial pure aluminium, has good corrosion resistance to the atmosphere, freshwater, seawater and some acids, etc.
2. Better Plasticity: The plasticity of 3A21 aluminium alloy is very high in the annealing state, good in the case of semi-cold hardening, and low in the case of cold hardening.
3. Good Weldability: 3A21 aluminium tube has good spot welding, gas welding, argon arc welding and other welding effects.
4. Mechanical Properties: 3A21 aluminium tube tensile strength σb (MPa) is 120-160, conditional yield strength σ0.2 (MPa)≥8, elongation δ10≤2%.
3A21 Aluminium Tube Applications:
1) Low load parts for working in a liquid or gaseous medium. Such as oil tanks, gasoline, lubricating oil pipes, various liquid containers, and other small load parts made by deep drawing.
2) For use under conditions of higher strength than 1 series alloy. Such as kitchen utensils, food/chemical products processing and storage equipment, transport tank of liquid products, thin plate for all kinds of pressure vessels and pipe, brazed plate-type heat exchanger, insulation equipment, cosmetic board, photocopying machine drum, marine tread plate. As for wire is used for rivets.
FAQ:
Q1: Are you a factory or a trader?
A1: Jiangsu Deze Metal Materials Co., Ltd is a leading domestic steel industry and a leading high-end manufacturing supporting service company. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: What are your company's main products?
A2: Our main products are stainless steel sheet, stainless steel coil, stainless steel pipe, stainless steel bar, aluminum sheet, aluminum coil, aluminum pipe, aluminum bar.
Q3: How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS.
Q4: What are the advantages of your company?
A4: We have many professionals, technical personnel, more competitive prices and best after-sales service than other steel companies.
Q5: How to get samples?
A5: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
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