RATED VS UNRATED STAINLESS STEEL
Understanding the Rated vs Unrated Stainless Steel Comparison
When discussing the rated vs unrated stainless steel comparison, it's crucial to understand that most stainless steel products available on the market are not load rated. While stainless steel is known for its rust resistance and superior corrosion resistance compared to regular steel, it typically lacks the necessary ratings for lifting applications. Load rated stainless steel products represent a significant advancement in the field, allowing for safe lifting operations using stainless steel components.
Key Differences Between Load Rated and Unrated Stainless Steel
The primary difference in the rated vs unrated stainless steel comparison lies in the manufacturing process. Rated stainless steel is specifically produced from high-grade materials like Grade 316L and 318LN stainless steel. This process involves rigorous research, development, and testing, ensuring the final product meets strict quality and tolerance standards. This meticulous approach results in heavy-duty stainless steel products that offer enhanced corrosion and crack resistance. The high concentrations of chromium establish a robust passive layer for protection, while precise amounts of nickel contribute to the attractive shiny surface. Additionally, alloys like molybdenum are added to increase working loads and breaking points.
An important application for rated stainless steel is in environments that demand durability, such as in water, wastewater, and sewage treatment plants. Load rated stainless steel is generally classified as either Grade 50 or Grade 60. For example, Grade 50 stainless steel lifting chains are manufactured from 316L stainless steel and come in sizes ranging from 5mm to 18mm, with working load limits between 500 and 7,000 kilograms.
There is a diverse array of load rated stainless steel products including hardware, chains, hooks, shackles, handrail systems for interior design, as well as fencing and balustrading. Given this variety, the potential applications of rated stainless steel are vast, making it an ideal choice for various projects.
Call us today to explore how our rated stainless steel solutions can simplify your next project!
For more insights into different stainless steel types and grades, check out our "Do You Know Your Stainless Steel" blog.
Special thanks to Bridge and Co for the provided images.
