Product Overview:

ASTM A240 316 Stainless Steel Sheet is a high-quality, corrosion-resistant alloy, ideal for applications in aggressive environments where superior resistance to corrosion, oxidation, and chemical exposure is critical. This material is composed of 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, which provides enhanced resistance to chloride-induced corrosion compared to standard 304 stainless steel. The addition of molybdenum makes ASTM A240 316 stainless steel ideal for marine, chemical, and pharmaceutical industries. It is widely used in industries requiring both excellent corrosion resistance and strength, with superior weldability and formability.

Product Specifications:

Unique Features:

ASTM A240 316 Stainless Steel Sheet is renowned for its enhanced resistance to corrosion, particularly in chloride-rich environments like seawater, salt, and various chemicals. The addition of molybdenum improves the material’s ability to resist pitting and crevice corrosion, especially in applications where exposure to harsh environments is constant. It offers excellent strength, formability, and weldability, making it a top choice for industries that require both durability and a polished finish. 316 stainless steel also maintains its mechanical properties at high temperatures, making it ideal for high-heat environments like boilers and heat exchangers.

Applications:

• Marine Industry: Ideal for use in saltwater applications such as boat fittings, marine exhaust systems, and offshore oil rigs, where its resistance to corrosion is crucial.
• Chemical Processing: Frequently used in tanks, reactors, piping, and valves for chemical processing and pharmaceutical equipment, where resistance to acids, chlorides, and other aggressive substances is required.
• Food & Beverage: Common in food processing equipment such as storage tanks, countertops, and cooking utensils due to its hygienic properties and resistance to corrosion caused by food acids and cleaning chemicals.
• Pharmaceuticals and Biotechnology: Used in sanitary piping, tanks, and processing equipment where purity, corrosion resistance, and the ability to withstand high temperatures are critical.
• Architectural Applications: Frequently used for exterior cladding, handrails, and decorative finishes in buildings, as well as for kitchen and bathroom fixtures where both aesthetics and durability are essential.

Packaging & Shipping:

At Yuanchi, we take great care in packaging ASTM A240 316 Stainless Steel Sheets to ensure they are protected from surface damage and contamination during transport. The sheets are securely wrapped in protective film and packaged on wooden pallets or crates, depending on the size and quantity of the order. We also offer customized packaging solutions to meet specific customer requirements. Our logistics team ensures that all shipments are handled efficiently and delivered on time to any international destination, including South America, Africa, Australia, and beyond.

Frequently Asked Questions (FAQ):

1. What is the difference between ASTM A240 316 Stainless Steel Sheet and 304 Stainless Steel Sheet?
   • ASTM A240 316 Stainless Steel Sheet has superior resistance to corrosion, particularly against chlorides and other aggressive chemicals, due to the addition of molybdenum. It is ideal for harsh marine and chemical environments, whereas 304 is better suited for mild conditions.
2. Is ASTM A240 316 Stainless Steel Sheet suitable for high-temperature environments?
   • Yes, ASTM A240 316 Stainless Steel Sheet can withstand temperatures up to approximately 870°C (1600°F) in intermittent service and 925°C (1700°F) in continuous service, making it ideal for high-temperature applications like heat exchangers and industrial furnaces.
3. Can ASTM A240 316 Stainless Steel Sheet be welded?
   • Yes, it is highly weldable using techniques such as TIG, MIG, and spot welding. Special attention should be given to avoid sensitization during welding, which can be minimized by using appropriate welding procedures.
4. What surface finishes are available for ASTM A240 316 Stainless Steel Sheet?
   • Common surface finishes include 2B (a smooth, matte finish), No.4 (brushed), Mirror (highly polished), and BA (bright annealed). These finishes provide a wide range of options for both functional and decorative applications.
5. Can I order custom sizes of ASTM A240 316 Stainless Steel Sheet?
   • Yes, we offer custom lengths, widths, and thicknesses for ASTM A240 316 Stainless Steel Sheets to meet your specific requirements. Please contact us with your custom specifications.
6. What industries typically use ASTM A240 316 Stainless Steel Sheet?
   • ASTM A240 316 Stainless Steel Sheet is widely used in the marine, chemical, food and beverage, pharmaceutical, and construction industries due to its superior corrosion resistance, strength, and aesthetic appeal.