7050/7075 T6/T651 High Hardness Aluminum Alloy Bar Aluminum Bar

7003/7005/7020/7050/7075 High Hardness Aluminum Alloy Bar Aluminum Bar

The main alloy element of 7075 system aluminum alloy is zinc. Adding magnesium to the alloy containing 3% – 75% zinc can form mgzn2 with remarkable strengthening effect, which makes the heat treatment effect of the alloy much better than that of aluminum zinc binary alloy. If the content of zinc and magnesium in the alloy is increased, the tensile hardness will be further improved, but its resistance to stress corrosion and exfoliation corrosion will be reduced. After heat treatment, it can reach very high level The material of this series is made of 7075-7651 aluminum alloy, which is known as the best product in aluminum alloy. It has high strength and is far superior to mild steel. This alloy has good mechanical properties and anode reaction. It is mainly used in aerospace, mold processing, mechanical equipment, tooling and fixture, especially for aircraft manufacturing structure and other products with high strength and resistance High stress structure with strong corrosion resistance.

Chemical Composition

Size of 7050 Aluminum Products

7050 plate spot specification: 0.3mm-350mm (thickness)
7050 bar stock specification: 3.0mm-500mm (diameter)
7050 wire stock specification: 0.1mm-20mm (wire diameter)

Material: 1015, 1060, 2011, 2014, 2017, 2024, 3003, 5005, 5052, 5154, 5056, 6106, 6201, 6011, 6351, 6060, 6063, 6061, 6005, 6082, 6463, 6262, 7003, 7075, 7050, 7005, etc.
Use and performance: Aluminum alloy can be divided into rust-proof aluminum, hard aluminum (LY), super-hard aluminum (LC) and wrought aluminum (LD) according to its performance characteristics and uses. Cast aluminum alloy is divided into four types: aluminum-silicon (AL-Si), aluminum-copper (Al-Cu), aluminum-magnesium (Al-Mg) and aluminum-zinc (Al-Zn). . Aluminum alloys are lighter in weight and higher in strength, and are therefore widely used in the manufacture of aircraft, automobiles, and rockets. Because aluminum has good electrical and thermal conductivity, it can be used as an ultra-high voltage cable material. High purity aluminum has better performance

Technical Parameter

Aluminum is highly reductive at high temperatures and can be used to smelt high melting point metals. (This method of smelting metal is called “aluminum heat method”) Aluminum is malleable and can be made into aluminum foil for packaging. The corrosion resistance of aluminum (especially oxidation, because its oxide alumina increases the corrosion resistance and heat resistance of aluminum), the appearance quality is good, and the price is moderate. It is the material of choice for computer casings. The use of a substance depends to a large extent on the nature of the substance. Because aluminum has many excellent properties, aluminum has an extremely wide range of uses.
Aluminum tube: (diameter φ2 – φ260, wall thickness 0.3-40mm)
Pure aluminum tube, alloy aluminum tube, seamless aluminum tube (extrusion, drawing), large diameter aluminum tube, thick wall aluminum tube, alumina tube, aluminum flat tube, aluminum square tube, elliptical tube, coil, fine pull Pull out the aluminum tube.

Material Grade

Product Specification

Chemical Composition

We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage.

 Identification labels are tagged accordingto standard specification or customer’s instructions. 

Special packing is available as per customer’s requirement.

Stainless Steel Coil Package

Stainless Steel Sheet / Stainless Steel Plate Package

Stainless Steel Strip Package

Shipment Package

Our company is based in Wuxi,  gathering city of industrial stainless steel in China.

We specialized in stainless coils, sheets and plate, stainless steel pipe and fittings, stainless steel tubes, and also aluminum products and copper products.

Our products have been highly praised by our clients from Europe, America, the Middle East, African and Southeast Asia. We will offer competitive products and comprehensive service to customers. 

Stainless Steel Grade: 201, 202, 202cu, 204, 204cu, 303, 304, 304L, 308, 308L, 309, 309s, 310, 310s, 316, 316L, 321, 347, 410, 416, 420, 430, 430F, 440, 440c,

Alloy Grade :Monel, Inconel, Hastolley, Duplex, Super Duplex, Titanium, Tantalum, High Speed Steel, Mild Steel, Aluminium, Alloy Steel, Carbon Steel, Special Nickel Alloys

In form of : Round Bars, Square Bars, Hexagonal Bars, Flat Bars, Angles, Channels, Profiles, Wires, Wire Rods, Sheets, Plates, Seamless Pipes, ERW Pipes, Flanges, Fittings,etc.

Q1: What is stainless?

A: Stainless means no marks on the steel surface, or a kind of steel that is not damaged by air or water and that does not change color, spotless, resistant to staining, rusting, the corrosive effect of chemicals.

Q2: Does stainless mean no rusting?

A: No, stainless means not easy to get stained or rusty, it has speical ability to reisist staining, rusting and corrosion.

Q3: Do you supply stainless steel sheets?

A: Yes, we supply different types of stainless steel sheets, with thickness ranges from 0.3-3.0mm. and in different finishes.

Q4: Do you accept cut to length service?

A: Of course, customer’s satisfaction is our top priority.

Q5: If i have a small order, do you accept small order?

A: Not a problem, your concern is our concern, small quantities are accepted.

Q6: How can you guarantee your product quality?

A: First, from the very start, we have already implemented a spirit to their mind, that is quality is life, our professional workers and staffs will follow up every step till the goods packed well and shipped out.

Q7: Will you pack the products?

A: Professional people do professional packing, we have different types of packing optional to customers, economic one or better one.

Q8: What do you need to know from customer before accurate quotation?

A: For an accurate quotation, we need to know grade, thickness, size, surface finish, color and quantity of your order, and also the destination of the goods. Customized product information will be needed more, like drawing, layout and plan. Then we will offer competitive quotation with the above information.

Q9: What kind of payment term you accpet?

A: We accept T/T, West union, L/C.

Q10: If this is a small order, will you delivery the goods to our agent?

A: Yes, we are born to solve problems of our customers, we will get the goods safely to your agent’s warehouse and send you the pictures.

Q11: Do you just make flat sheet? I want to make a fabrication for my new project.

A:  No, we mainly produce stainless steel flat sheet surface treatment, at the same time, we manufacture customized metal finished product as per customer’s drawing and plan, our technician will take care of the rest.

Q12: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran,
      Turkey, Jordan, etc.
Q13: How can I get some samples?
A: Small samples in store and can provide the samples for free. Catalgue is available, most
      patterns we have ready samples in stock. Customized samples will take about 5-7days.
Q14: What is the delivery ?
A: Sample order’s delivery time is 5- 7 days. Container orders are about 15-20 days.

Q15: What is the application about your Products?
A:  1.elevator door/cabin or and escalator’s side-wall.
      2.Wall cladding inside or outside meeting room/ restaurant.
      3.Facade when cladding over something, like columns in the lobby.
      4.Ceiling in the supermarket. 5.Decorative draws in some entertainment places.
Q16: How long Can You Guarantee for This Product/Finish?
A: Color guarantee for more than 10 years. Original materials quality certificate can
       be provided.