DX51D Galvanized Strip

DX51D Galvanized Strip material is a non-ferrous alloy mainly composed of zinc as the matrix and other elements. The main alloy elements are aluminum, copper, magnesium, etc. Zinc alloy has low melting point, good fluidity, easy plastic processing and welding, and is resistant to atmospheric corrosion. According to the manufacturing process, it can be divided into cast zinc alloy and deformed zinc alloy. The commonly used cast zinc alloy is zinc aluminum copper magnesium alloy. Its casting process performance is good, and the cooling rate has little impact on the mechanical properties. It is mainly used to manufacture mechanical parts, toys, decorations, household appliances, etc.

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Galvanized Strip

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Keywords: Steel Plate, Steel Coil

Galvanized strip steel is a kind of raw material called (zinc), which is used to coat the long and narrow strip steel which is cold-rolled or hot-rolled to varying degrees. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the hot-dip galvanized steel pipe substrate and the molten plating solution, forming a corrosion resistant zinc iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel matrix. Therefore, it has strong corrosion resistance.

DX51D galvanized sheet material is a non-ferrous alloy mainly composed of zinc as the matrix and other elements. The main alloy elements are aluminum, copper, magnesium, etc. Zinc alloy has low melting point, good fluidity, easy plastic processing and welding, and is resistant to atmospheric corrosion. According to the manufacturing process, it can be divided into cast zinc alloy and deformed zinc alloy. The commonly used cast zinc alloy is zinc aluminum copper magnesium alloy. Its casting process performance is good, and the cooling rate has little impact on the mechanical properties. It is mainly used to manufacture mechanical parts, toys, decorations, household appliances, etc.

Use of galvanized strip steel: strip steel is widely used in the production of welded steel pipes, as the blank of cold bending section steel, and in the manufacture of bicycle frames, rims, clamps, washers, spring blades, saw blades, hardware products and blades. The use of high hot dip galvanized strip steel is naturally associated with the application of galvanized strip steel in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries.

Product name:	DX51D Galvanized Strip
Place of Origin:	China
Type:	Steel Strip
Standard:	AISI, ASTM, BS, DIN, GB, JIS ETC.
Certificate:	ISO9001
Grade:	SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc
Thickness:	0.11-5.0mm
Surface structure:	anti-finger print /skin pass/oiled/ dry/chromated
Size:	Customized according to customer needs
Tolerance:	±1%
Processing Service:	Bending, Welding, Decoiling, Cutting, Punching, Welding
Invoicing:	by actual weight
Delivery Time:	7-15 days
Technique:	Hot Rolled Based, Cold Rolled
Port:	Tianjin Qingdao or according to your requirement
Packaging Details	in bundles, in bulk, customized packing.

Production process:
The first stage: pickling and decontamination of the whole roll of strip steel to make the surface bright and clean.
The second stage: after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank for galvanizing.
The third stage: after the strip steel is galvanized, it is rolled up and put into storage. The galvanized layer can generally not be less than 500g/m2 according to the customer's needs, and any sample shall not be less than 480g/m2.
Post treatment of galvanized strip steel includes passivation, pre phosphating and oiling. First of all, passivation treatment should be carried out on the galvanized strip steel, which can improve the surface structure and luster of the zinc coating, improve the corrosion resistance and service life of the zinc coating, and improve the adhesion between the coating and the base metal. The chromate passivation treatment is mainly used. Some activators, such as fluoride, phosphoric acid or sulfuric acid, are added to the passivation solution to obtain a thicker chromate film after passivation. When there is fluoride in the passivation solution, the surface tension of the steel strip can be reduced, the film forming reaction can be accelerated, and the chemical polishing effect can be increased to make the passivation film fine and bright.

Warehouse Storage

Based on the strategic thinking of surviving by quality and developing by benefit, our company has long-term and close trade relations with domestic well-known iron and steel enterprises such as Shandong Iron and Steel and Tangshan Iron and Steel. It has laid a good foundation for cooperation with global customers.

Packing and shipping

Our hot selling products include stainless steel sheet/tube/coil, carbon steel sheet/tube/coil, galvanized steel sheet/tube/coil, section steel. We will provide you with the shortest delivery time with quality and quantity; "Integrity" is the only principle of the company, and "win-win" is the direction of pursuit.

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We will always adhere to the principle of "credibility first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service. We look forward to cooperating with you and friends everywhere.

Application field

Products are widely used in precision instruments, aviation, ships, automobiles, medical care, construction, bridges, boilers, parts processing and other industries. Adhering to the business philosophy of "integrity, pragmatism, innovation and development", we have the courage to challenge and continue to innovate in the competition.

WHY CHOOSE US

In order to maintain a long-lasting relationship with our customers, Our company is committed to providing the best customer service, from guiding customers through every step of the process to providing after-sales service to ensure that our customers are satisfied with the product/service they receive

Our Servies ·24 hours online service ·Quick response ·Timely delivery (we cherish each other's time.) ·24-hour after-sales service. (if you have any questions, please contact us by email or trade manager. Most emails are answered within 12 working hours.) ·100% responsible for quality. (we guarantee that all our projects are as stated in the product description.) ·We will try our best to meet your requirements

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FAQ

The composition and material of galvanizing

Galvanizing is a process of coating a material with a layer of zinc in order to protect it from corrosion. The composition of galvanized materials typically consists of a base metal, which can be steel or iron, and a pure zinc coating. The base metal provides structural strength and stability, while the zinc coating acts as a sacrificial layer, corroding in place of the base metal.

Chemical composition and material of carbon steel

In recent news, carbon steel has been in high demand due to its suitability for infrastructure projects and the construction of renewable energy facilities. Its durability and strength make it an excellent choice for building bridges, pipelines, and wind turbine towers. Moreover, its recyclability and low carbon footprint have positioned it as a sustainable option in the construction industry.

Q1:how can we guarantee quality?

A:Always a pre-production sample before mass production;Always final Inspection before shipment;

Q2:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Q3:Can we visit your factory?

A:Warmly welcome. we welcome you to visit our factory , check our production lines and know more about our strength and quality. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q4:Will you delivery the goods on time?

A:Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

Q5:Are you a manufacturer?

A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Galvanized Strip