Pravin Steel

SS 316 round bar is a type of stainless steel bar characterized by its excellent corrosion resistance, particularly in chloride-containing environments. It is an austenitic stainless steel containing chromium, nickel, and molybdenum, with the molybdenum enhancing its resistance to pitting and crevice corrosion compared to grades like 316. This makes it suitable for applications in marine, chemical, and pharmaceutical industries, as well as in high-temperature and high-pressure environments. 

• Composition: SS 316 round bars are primarily composed of iron, chromium (16-18%), nickel (10-14%), and molybdenum (2-3%). 
• Corrosion Resistance: The addition of molybdenum provides superior resistance to chloride-induced pitting and crevice corrosion compared to 304 stainless steel. 
• Strength and Durability: SS 316 is known for its high tensile strength and overall durability, making it suitable for demanding applications. 
• Weldability: It is readily weldable, which simplifies fabrication processes. 
• Non-magnetic: In its annealed state, SS 316 is typically non-magnetic. 
• Heat Treatment: It is not hardenable by heat treatment, but can be strengthened through cold working. 
• Common Applications:

• Marine Environments: Resists corrosion from seawater and brine solutions. 
• Chemical Processing: Handles various acids and corrosive chemicals. 
• Pharmaceuticals: Used in equipment and components for drug manufacturing due to its non-toxic and sanitary properties. 
• Food and Beverage Industry: Suitable for equipment and piping due to its sanitary and non-reactive nature. 
• Architectural and Construction: Used in building structures, particularly in coastal areas. 
• High-Temperature Applications: Can be used in elevated temperature environments, especially the higher carbon 316H grade. 
• Mechanical Components: Used in shafts, fasteners, and other parts requiring strength and corrosion resistance. 
• Standards and Grades:

• ASTM A276: A common standard for stainless steel bars, including grade 316. 
• ASTM A479: Covers stainless steel bars and shapes for boilers and pressure vessels. 
• 316L: A low-carbon version of 316, often used in heavy gauge welded components to prevent sensitization. 
• 316H: A higher carbon version, suitable for elevated temperature service. 

Additional Information:

• Delivery Time: RECEIVE PO SAME DAY
• Packaging Details: PACKING WITH BUBBLE ROLL