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What is the main reason that aluminium is difficult to weld?
This material is soft, highly sensitive and is insulated by a tough oxidized layer. While in its molten state, aluminum is susceptible to impurities, which can lead to porous, weak welds. Aluminum and its alloys have a great affinity for oxygen.
Does aluminum bend easily?
The process of bending aluminum is made extremely easy by this metal's well-known characteristics. In high purity forms, aluminum is soft, ductile, malleable and light. These features allow to bend aluminum, without the risk of breaking it and causing cracks.
How is rolled aluminum made?
Rolling the aluminum begins by preheating the sheet ingots. Once the ingot is properly heated to rolling temperatures, the aluminum is then fed into a breakdown mill. From here, the sheet is rolled back and forth until the desired thickness is reduced to just a few inches.
|Products Name||Aluminium Coil|
|Alloy/Grade||1050, 1060, 1070, 1100, 1200, 2024, 3003, 3104, 3105, 3005, 5052, 5754, 5083, 5251, 6061, 6063, 6082, 7075, 8011, 8079, 8021|
|Temper||F, O, H||MOQ||5T for customized, 2T for stock|
|Thickness||0.014mm-20mm||Packaging||Wooden Pallet for Strip & Coil|
|Width||60mm-2650mm||Delivery||15-25days for production|
|Material||CC & DC route||ID||76/89/152/300/405/508/790/800mm|
|Standard||GB/T, ASTM, EN||Loading Port||Any port of China, Shanghai & Ningbo & Qingdao|
|Surface||Mill Finish, Anodized, Color coated PE Film Available||
By sea: Any port in China
|Alloy Series||Typical Alloy||Introduction|
|1000 Series||1050 1060 1070 1100||Industrial Pure Aluminium. In all series, 1000 series belongs to the series with the largest aluminium content. The purity can reach over 99.00%.|
|2000 Series||2024(2A12), LY12, LY11, 2A11, 2A14(LD10), 2017, 2A17||Aluminium-copper Alloys. 2000 series is characterized by high hardness, in which the content of copper is the highest, about 3-5%.|
|3000 Series||3A21, 3003, 3103, 3004, 3005, 3105||Aluminium-manganese Alloys. 3000 series aluminium sheet is mainly composed of manganese. The manganese content ranges from 1.0% to 1.5%. It is a series with better rust-proof function.|
|4000 Series||4A03, 4A11, 4A13, 4A17, 4004, 4032, 4043, 4043A, 4047, 4047A||Al-Si Alloys. Usually, the silicon content is between 4.5 and 6.0%. It belongs to building materials, mechanical parts, forging materials, welding materials, low melting point, good corrosion resistance.|
|5000 Series||5052, 5083, 5754, 5005, 5086,5182||Al-Mg Alloys. 5000 series aluminium alloy belongs to the more commonly used alloy aluminium series, the main element is magnesium, the magnesium content is between 3-5%. The main characteristics are low density, high tensile strength and high elongation.|
|6000 Series||6063, 6061, 6060, 6351, 6070, 6181, 6082, 6A02||Aluminium Magnesium Silicon Alloys. The representative 6061 mainly contains magnesium and silicon, so it concentrates the advantages of 4000 series and 5000 Series. 6061 is a cold-treated aluminium forging product, which is suitable for applications requiring high corrosion resistance and oxidation resistance.|
|7000 Series||7075, 7A04, 7A09, 7A52, 7A05||Aluminium, Zinc, Magnesium and Copper Alloys. The representative 7075 mainly contains zinc. It is heat-treatable alloy, belongs to super-hard aluminium alloy, and has good wear resistance. 7075 aluminium plate is stress-relieved and will not deform or warp after processing.|
Q1: What's your terms of payment?
A: 30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance.
Q2: What's the terms of delivery?
A: EXW, FOB, CFR, CIF
Q3: What's your delivery time?
A: For stocks, we could transport the goods to loading port within 15 work days after we received the deposit.For productionperiod, it usually takes about 15 days to 30 days after we received the deposit.
Q4: Could you produce according to the samples?
A: Yes, we can customer-made by your samples or technique drawings.
Q5: Could youprovide the compliment samples?
A: Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by buyer.
Send your inquiry directly to us