309S Stainless Steel Sheet
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2023-05-05 19:33
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Browse the number:
459
Company Profile
Henan Jinbailai Industrial Co., LtdBy certification [File Integrity]
Contact:jinbailai03(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.jblsteelplate.com/ http://jinbailai03.7unite.com/
Product Details
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309S stainless steel sheet is widely used in manufacturing, chemical processing, petroleum refining, and power generation due to its high strength, durability and resistance to high temperatures and aggressive environments. It is often used in heat exchangers, boilers, furnace parts, and exhaust systems.
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The properties of 309S stainless steel sheet include:
1. Corrosion resistance: Excellent resistance to corrosion in many aggressive environments including salt spray and high-temperature applications.
2. Strength and toughness: High strength and toughness make it an ideal material for demanding applications.
3. Weldability: Excellent weldability with various welding methods, including TIG, MIG, and resistance welding.
4. Heat resistance: Outstanding heat resistance, up to 1000°C.
5. Machinability: Moderate machinability, similar to other stainless steel grades.
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The surface of 309S stainless steel sheets can vary depending on the manufacturing process and the intended use. Standard finishes include a No. 1 or hot-rolled surface, a 2B or cold-rolled surface, and a bright annealed surface.
A No. 1 or hot-rolled surface is a rough, dull surface that is created during the initial hot rolling process. It may have some visible surface defects, such as scales, pits, or scratches.
A 2B or cold-rolled surface is smoother and more uniform than a No. 1 surface. It is created by cold-rolling the sheets to reduce their thickness. This process can create some visible surface defects, but they are generally less noticeable than those on a No. 1 surface.
A bright annealed surface is a smooth, reflective surface that is achieved by annealing the sheets in a controlled atmosphere. This process removes any surface defects and creates a high-quality finish that is suitable for use in decorative applications.
Other surface finishes for 309S stainless steel sheets include a brushed or satin finish, a mirror finish, or a diamond or chequered pattern. These finishes are created using different mechanical or chemical processes and can be customized to meet specific application requirements.
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Product Name |
Stainless Steel Sheet |
Steel grade |
200 series, 300 series, 400 series |
Standard |
ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296 |
Surface |
Polishing, annealing, pickling, bright |
Technique |
Hot rolled / cold rolled |
Thickness |
0.1-200mm |
Width |
1000-3500mm |
Application |
Widely used in petroleum, foodstuff, chemical industry, construction, electric power, nuclear, energy, machinery, biotechnology, paper making, shipbuilding, boiler fields. |
Package |
Standard export seaworthy package, or as required. |
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1. High temperature strength: 309S stainless steel has excellent high-temperature strength and is highly resistant to thermal fatigue.
2. Corrosion resistance: This steel can resist corrosion in a wide range of aggressive environments, including water, atmospheric conditions, acidic and alkaline solutions, and high-temperature gases.
3. Welding characteristics: The material is easily weldable and can be used in a variety of applications that require welding.
4. Excellent Formability: The high nickel and chromium content in 309S stainless steel makes it highly ductile and easy to form.
5. Cost-Effective: 309S stainless steel is a cost-effective alternative to higher-priced corrosion-resistant alloys while providing reliable performance in many applications.
6. Versatility: This stainless steel sheet can be used in a wide range of applications, such as chemical processing equipment, heat exchangers, furnace components, and cryogenic vessels.
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