China Customized National Standard Weathering Steel Plate Suppliers - Low Price

Your Professional National Standard Weathering Steel Plate Supplier

Yuxin (Tianjin) International Trade Co., Ltd. is a steel agent.
The main business of our company is: medium and thick plates, ductile cast iron pipe, seamless pipes, deformed bars, etc. of Angang, Hangang, Wugang, Nangang, Shagang and other steel plants, as well as a variety of steel related products.

Q235NHB Corten Steel Manufacturer's Bulk Stock
Q235NHB Corten Steel is a kind of weathering steel. It is a low-alloy high-strength steel with the main components of iron, carbon, silicon, manganese, phosphorus and sulfur, which contains alloying elements such as copper, chromium and
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Q295NHE Corten Steel
Q295NHE Corten Steel weathering steel, that is, atmospheric corrosion-resistant steel, is a low alloy steel series between ordinary steel and stainless steel, weathering steel from ordinary carbon steel with a small amount of copper,
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Why Choose us

Customized Services

We offer customized solutions for users, including various specifications, sizes, and materials of plates and building materials. Our services are characterized by rapid delivery times, reliable product quality, and competitive pricing.

Perfect After-Sales Service

We provide a comprehensive after-sales guarantee and address any issues you encounter during usage in a timely manner, ensuring your peace of mind.

Professional Service Team

Our team members possess extensive experience in the steel industry and are capable of delivering professional consulting services and technical support, thereby assisting you in making informed purchasing decisions.

Parameters

Title	Details
Material	S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q
Thickness	1.5-50mm
Standard	GB/T709-2006, ASTM A36, JIS G4051, DIN EN 10083, SAE 1045, ASTM A29M
Chemical composition	The chemical elements are mainly copper, chromium, nickel, manganese, silicon, etc., of which the content of copper is generally 0.25-0.55%, the content of chromium is between 0.5-1.5%, and the content of manganese is generally 1-2%
Width	1000-3000mm and so on.
Physical property	The yield strength is generally above 345MPa, the tensile strength is generally above 485MPa, and the elongation is generally greater than 22%
Weatherability	The main feature of the weather-resistant steel plate is that it has good weather resistance, and its atmospheric corrosion resistance is 3-5 times higher than that of ordinary steel. In the natural environment, after years of exposure, the surface will only form a uniform layer of oxidation
Processability	Because the elements such as copper and chromium in the weather-resistant steel plate will have a certain impact on the processing performance of the steel, it is necessary to pay attention to the control of temperature, tolerance and cooling speed and other parameters during the processing

Q235NHB Corten Steel Manufacturer's Bulk Stock

Benefits of National Standard Weathering Steel Plate

Cost Savings: Eliminates the need for frequent painting and coatings, reducing maintenance expenses.

Sustainability: Made from recyclable materials, contributing to eco-friendly construction and manufacturing.

Enhanced Longevity: The self-healing protective layer extends the material’s service life compared to traditional steel.

Versatility: Suitable for a wide range of applications, from large infrastructure projects to decorative elements.

Application of National Standard Weathering Steel Plate

Construction field

Weathering steel plates are widely used in the construction field. It can be used to manufacture external components of building structures such as bridges, highways, tunnels, etc., such as guardrails, sound insulation screens, etc. Due to its excellent corrosion resistance and weather resistance, weathering steel plates can ensure the long-term stability and safety of building structures. In addition, weathering steel plates can also be used for decoration and protection of building exterior walls, roofs and other parts to improve the beauty and service life of buildings.

Transportation field

In the transportation field, weathering steel plates are widely used in transportation facilities such as railways, highways, and subways. For example, in railway construction, weathering steel plates can be used to manufacture components such as tracks and roadbeds; in highway construction, weathering steel plates can be used to manufacture facilities such as guardrails and sound insulation screens. The high strength and durability of weathering steel plates can meet the requirements of various complex transportation facilities and improve the service life and safety of transportation facilities.

National Standard Weathering Steel Plate Production Method

Iron ore and coke (coal devoid of volatile substances) are heated and melted together in a furnace. The molten iron is refined in a basic oxygen furnace, where impurities are removed and alloying elements are added.. The molten steel is then continuously cast by a hot strip mill and then shaped into the desired steel stock. Steel stock can either be hot-rolled or cold-rolled as finishing techniques depend on the grade of steel desired. Weathering steel is produced using either hot-rolled or cold-rolled steel production finishing techniques. Once it is produced the patina barrier takes anything from 2 to 6 years to develop. The wet and dry cycles start the process. The more cycles the steel undergoes the quicker the patina barrier is developed.

Shipping

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We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

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Shipping costs will be calculated based on the destination and weight of the package.

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Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.

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We strive to ship all orders within 2 business days of receiving the payment.

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In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.

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With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

Shipping And Payment Terms

Terms Of Payment	Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Shipping	We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

Certificate

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FAQ

Q: Can you accept customization?

A: Yes. Can be customized according to customer requirements

Q: How about the MOQ? If my first order is small, will you accept it?

A: We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.

Q: How durable is weathering steel?

A: Weathering steel can last decades to over 100 years due to its protective rust that slows corrosion, making it ideal for outdoor structures with low maintenance needs.

Q: Can weathering steel be welded?

A: Yes, weathering steel can be welded using common welding methods. However, it is essential to follow specific welding guidelines to ensure the weld joint's integrity and the long-term performance of the weathering steel. The main consideration when welding weathering steel is to use low-hydrogen welding electrodes which is different from mild steel. These low-hydrogen electrodes help prevent hydrogen-induced cracking in the weld joint, which is essential for maintaining the material's corrosion resistance.

Q: Is weathering steel fire-resistant?

A: Weathering steel, including Corten steel, does exhibit a level of fire resistance due to its chemical composition and ability to form a protective rust layer. The rust layer acts as a barrier that can slow down the corrosion process even when exposed to elevated heat.

We're professional national standard weathering steel plate suppliers in China, specialized in providing high quality customized service. If you're going to wholesale national standard weathering steel plate in stock, welcome to get quotation from our factory. Good service and low price are available.

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