Although it may not always be the most popular choice for sheet metal fabrication, stainless steel offers numerous benefits that justify its higher cost.
While it is not always the most popular choice for sheet metal fabrication, stainless steel offers many benefits that make it well worth the higher cost. These range from being easy to work worth, resistant to rust, suitability for hygiene products, low-maintenance, temperature resistance, and overall sustainability.
Stainless steel is an iron alloy containing at least 10.5% chromium, which forms a thin layer of oxide on its surface. This oxide layer provides excellent corrosion resistance and contributes to a smooth, durable, and nearly invisible finish. Although often overlooked due to its cost, stainless steel offers numerous advantages that make it a valuable investment for sheet metal fabrication. In this guide, we will explore the reasons why stainless steel is worth considering for your next project.
Stainless steel sheet offers several significant advantages for sheet metal fabrication projects:
- Ease of Use: Stainless steel is versatile and easy to work with, allowing for straightforward cutting, welding, bending, and manipulation, especially with modern tools.
- Corrosion Resistance: Its resistance to corrosion greatly enhances the value and longevity of the finished product. For wet applications, lower alloy stainless steels are particularly effective.
- Hygiene Benefits: The smooth surface of stainless steel makes it easy to clean, making it an ideal choice for applications requiring high levels of hygiene, such as in the food, pharmaceutical, and consumables industries.
- Low Maintenance: Stainless steel’s durability translates to excellent long-term value, often requiring minimal or no maintenance.
- High-Temperature Tolerance: With its ability to withstand high temperatures, stainless steel is well-suited for applications exposed to elevated heat levels.
Yes, stainless steel is nearly rust proof because its chromium atoms bind with oxygen atoms to create a rust-resistant layer.
Stainless steel doesn't burn, but it will start to melt at around 1400°C. Heating stainless steel above 300°C in air can cause discoloration.
Stainless steel can retain its integrity for over 50 years and can take 100 to 1,000 years to completely break down into natural elements.
Stainless steel should be cleaned with non-abrasive cleaners and sponges. Harsh cleaning solutions, coarse scrubbers, and leaving products like vinegar and baking soda on the pan for too long should be avoided.
When drilling stainless steel, it's recommended to use a drill bit designed for stainless steel, start with a pilot hole, use a low speed setting, and use cutting fluid designed for stainless steel.
