China Supplier Stainless Steel Bar 304 316 Aluminum Square Round Bar 2024 3003 5052 5083 6063 7075 6061 6082 Aluminum Billet and Bar

Product Description

China Supplier stainless steel bar 304 316 aluminum square round bar 2024 3003 5052 5083 6063 7075 6061 6082  Aluminum Billet and Bar

Product Description

According to the different metal elements contained in aluminum rods, aluminum rods can be roughly divided into 8 categories, that is, they can be divided into 9 series:

1. The 1000 series aluminum rods represent the 1050, 1060, and 1100 series. In all series, the 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is currently the most commonly used series in conventional industries. Most of the products circulating in the market are 1050 and 1060 series. The 1000 series aluminum rods determine the minimum aluminum content of this series according to the last two Arabic numerals. For example, the last two Arabic numerals of the 1050 series are 50. According to the international brand naming principle, the aluminum content must reach 99.5% or more to be a qualified product. my country's aluminum alloy technical standard (gB/T3880-2006) also clearly stipulates that the aluminum content of 1050 reaches 99.5%. Similarly, the aluminum content of 1060 series aluminum rods must reach 99.6% or more.

2. 2000 series aluminum rods represent 2A16 (LY16) and 2A02 (LY6). The 2000 series aluminum rods are characterized by high hardness, with the highest content of copper, which is about 3-5%. The 2000 series aluminum rods belong to aviation aluminum materials, which are not often used in conventional industries.
2024 is a typical hard aluminum alloy in the aluminum-copper-magnesium series. It is a heat-treatable alloy with high strength, easy processing, easy turning, and general corrosion resistance.
After heat treatment (T3, T4, T351), the mechanical properties of 2024 aluminum rods are significantly improved. Its T3 state parameters are as follows: tensile strength 470MPa, 0.2% yield strength 325MPa, elongation: 10%, fatigue strength 105MPa, hardness 120HB.
The main uses of 2024 aluminum rods: aircraft structure, rivets, truck wheel hubs, propeller components and other various structural parts

3. 3000 series aluminum rods mainly represent 3003 and 3A21. The production technology of 3000 series aluminum rods in my country is relatively excellent. 3000 series aluminum rods are made of manganese as the main component. The content is between 1.0-1.5, which is a series with better anti-rust function.

4. 4000 series aluminum rods The representative is 4A01 4000 series aluminum rods belong to the series with higher silicon content. Usually the silicon content is between 4.5-6.0%. It belongs to construction materials, mechanical parts, forging materials, welding materials; low melting point, good corrosion resistance, product description: heat-resistant and wear-resistant

5. The 5000 series aluminum rods represent the 5052, 5005, 5083, and 5A05 series. The 5000 series aluminum rods belong to the more commonly used alloy aluminum rod series, the main element is magnesium, and the magnesium content is between 3-5%. It can also be called aluminum-magnesium alloy. The main features are low density, high tensile strength and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than that of other series, and it is also widely used in conventional industries. In my country, the 5000 series aluminum rod is one of the more mature aluminum rod series.

6. 6000 series aluminum rods represent 6061 and 6063 mainly containing magnesium and silicon. Therefore, the advantages of 4000 series and 5000 series are concentrated. 6061 is a cold-treated aluminum forging product, suitable for applications with high requirements for corrosion resistance and oxidation. . Good workability, easy coating, and good processability.

7. 7000 series aluminum rods represent 7075 and mainly contain zinc. It also belongs to the aerospace series. It is an aluminum-magnesium-zinc-copper alloy, a heat-treatable alloy, and a super-hard aluminum alloy with good wear resistance. Basically relying on imports, my country's production technology needs to be improved.

8. 8000 series aluminum rods The more commonly used 8011 belongs to other series, and most of the applications are aluminum foil, which is not commonly used in the production of aluminum rods.
 

Product Parameters

1.Chemical composition

Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Zr
0.4-0.8	0.7	0.15-0.4	0.15	0.8-1.2	0.04-0.35	0.25	0.15	/

2.Mechanical behavior
 

Aluminum alloy Grades and Status	Tensile Strengthσb (MPa)	Yield lengthσ0.2 (MPa)	Elongationδ5 (%)	HarnessHB)
2A16-T6	290	240	10	95

 
3.Physical properties
 

Aluminum alloy grades and state	Thermal expansion coefficient (20-100ºC)	Melting point range (ºC)	Conductivity 20ºC(68ºF) (%IACS)	Resistivity 20ºC(68ºF) Ωmm2/m	density (20ºC)(g/cm3)
2A16-T6	23.6	582-652	40	0.043	2.8

 

Detailed Photos

 

 

Certifications

BEFORE-SALE SERVICE:
1.ISO Verified Outstanding Manufacturer
2.The third party inspection:SGS,BV,CE,COC,AI and other

 

Packaging & Shipping

 

Company Profile

Shandong Xinchengyuan Import and Export Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies .Our annual sales nearly one billion, about 280,000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future.

We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania.

Xinchengyuan responds positively to the national one belt and one road strategy, and arranged overseas layout in advance to service the countries and customers alongside the route better and higher efficiency. Up to now, we have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources , in line with the concept of win win cooperation . Sincerely wish to build a long and regular business with you forever.

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Salers: Ivy Zhang