AISI 321 stainless steel coil & strip

321 stainless steel is an austenitic stainless steel that contains titanium as a stabilizing element. This element helps to prevent chromium carbide precipitation, which can occur during high-temperature service, making it ideal for use in high-temperature applications.

Some of the key properties of 321 stainless steel include:

High-temperature resistance: 321 can withstand high temperatures up to 870°C (1600°F) without losing its strength or corrosion resistance properties, making it ideal for use in applications such as furnace parts and exhaust systems.

Corrosion resistance: 321 offers excellent resistance to corrosion, including aqueous corrosion and stress corrosion cracking.

Strength and toughness: 321 has good strength and toughness, making it suitable for use in demanding applications.

Fabricability: 321 is easily formable using standard methods, and can be welded using common welding techniques.

Some of the common applications for 321 stainless steel include:

Exhaust systems in automobiles, aircraft, and industrial equipment

High-temperature furnace parts, such as burners and heating elements

Chemical processing equipment

Jet engine parts

Heat exchangers

Overall, 321 stainless steel is a highly reliable and versatile material that is well-suited for use in high-temperature applications where superior corrosion resistance and strength are required.

The following are some of the commonly used international standards for 321 stainless steel:

ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes

EN 10088-2: Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

EN 10095: Heat resisting steels and nickel alloys

JIS G4304: Hot-rolled stainless steel plate, sheet and strip

JIS G4305: Cold-rolled stainless steel plate, sheet and strip

GB/T 4237: Hot rolled stainless steel plate, sheet and strip

GB/T 3280: Cold rolled stainless steel plate, sheet and strip

WAYEN.M.IND has a 20,000 square meter warehouse in Guangdong, China. The annual inventory of stainless steel plates exceeds 50,000 tons. It has various shearing machines such as 1000mm, 1219mm, 1500mm and so on. Bingjie has various surface treatment equipment, which can process surfaces including NO.4, HL, 8K, 10K, POLISH, MIRROR, PVD, ECHING, EMBOSSED, BEAD BLAST, HOT TRANSFER-WOODED SERIES. It acts as an agent for large Chinese steel mills to produce stainless steel coils. . Partners include POSCO, TISCO, YONGJIN, QSINGSAN, HONGWANG, BAOSTEEL.ECT….

We have passed ISO9001 quality certification, CE, BIS, JIS. We have three departments: factory, trade and foreign export. More than 300 employees. After more than 10 years of accumulated export experience, we have 300 long-term cooperative customers in more than 50 countries around the world. The factory has rich experience in export production, from warehousing, quality inspection, production, re-quality inspection, packaging, loading and transportation . All processes are top quality. It is guaranteed that the stainless steel plates delivered to customers are perfect.

Q1.What are the main products of WAYEN.M.IND?

A1.WAYEN.M.IND’s main products include 201/304/316L/430/310S/2205 and other stainless steel coils and plates, with various styles of etching and embossing, and surface treatments will be customized.

Q2. How do you ensure the quality of your products?

A2. All products must undergo three inspections during the entire manufacturing process, including production, cutting and packaging.

Q3. What is your delivery time and supply capacity?

A3. The delivery time is usually within 15~20 working days, and we can supply about 15,000 tons per month.

Q4. What kind of equipment does your factory have?

A4. Our factory has advanced five-eight-roll rolling and cold rolling upper roll production equipment, as well as advanced processing and testing equipment, making our products higher quality and more efficient.

Q5. How do you handle after-sales services such as complaints and quality issues?

A5. We will have specific colleagues to track each order accordingly and provide professional after-sales service. If any claim occurs, we will assume responsibility and indemnify according to the contract. In order to better serve our customers, we will constantly track customer feedback on our products, this is what differentiates us from other suppliers. We are a customer care business.