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CHEMICAL ANCHOR ALL SIZE MANUFACTURING M6 TO M100 AVAILABLE AND ALL SIZE AVAILABLE SS 304 SS 310 SS 316 SS 302 SS 309 SS321 STAINLESS STEEL SS904L INCONEL MONEL HASTOLLY TITANIUM BRASS COPPER DUPLEX SUPER DUPLEX SMO Chemical anchor fasteners, designed for anchoring into concrete and masonry, can be made from various stainless steel grades to ensure durability, corrosion resistance, and strength. The choice of stainless steel grade for chemical anchors depends on the application's specific requirements, including environmental conditions and mechanical loadings. Here's a list of commonly used stainless steel grades for chemical anchor fasteners: 1. **SS 304 (A2)**: The most commonly used stainless steel grade for general applications, offering good corrosion resistance and strength. It's suitable for indoor and mildly corrosive environments. 2. **SS 316 (A4)**: Known for its enhanced corrosion resistance compared to SS 304, making it ideal for use in marine and highly corrosive environments. It's often used for outdoor applications. 3. **SS 316L**: A low-carbon variant of SS 316, offering similar corrosion resistance with improved weldability and reduced risk of corrosion after welding. It's beneficial in environments where welding is necessary for the installation of anchors. 4. **SS 410**: A martensitic stainless steel that can be hardened, offering good strength and moderate corrosion resistance. It's less resistant to corrosion compared to SS 304 and SS 316, so it's used in less aggressive environments. 5. **SS 321**: Similar to SS 304 but with the addition of titanium to prevent chromium carbide precipitation, which makes it suitable for high-temperature applications. 6. **SS 347**: Like SS 321, SS 347 also avoids chromium carbide precipitation due to the addition of niobium. This makes it suitable for high-temperature applications and environments where intergranular corrosion can be a concern. 7. **Duplex Stainless Steel (e.g., 2205)**: Combines austenitic and ferritic stainless steel characteristics, offering high strength and excellent corrosion resistance, including resistance to stress corrosion cracking. Suitable for highly corrosive environments and where higher strength is required. The selection of a stainless steel grade for chemical anchor fasteners must consider the specific requirements of the application, including mechanical loads, environmental conditions, and the presence of corrosive agents.
