Stainless Steel Trims of 4 Different Steel Grades

Table of Contents


Stainless steel trims allow for a variety of steel grades to be used in the same application, giving industrial projects a cohesive look regardless of the various materials used in their construction. Different steel grades offer different levels of strength and corrosion resistance, and using trims as a way to tie together multiple materials is a great way to ensure structural integrity and aesthetic appeal. But it’s important to understand which steel grades are best suited for stainless steel trims applications before making any purchasing decisions.

Stainless steel trims is available in a variety of grades, such as 201, 304, 316, and 430, each of which offers unique advantages.

Stainless Steel Trims

Different Steel Grades


Grade 201 stainless steel tile trims is an ideal choice for interior projects, such as backsplashes, countertops and flooring applications. This grade is the most cost-effective and is composed of the lowest quality of all the stainless steel grades. Grade 201 tile trim can be sold in cold-rolled or hot-rolled forms and is relatively easy to cut and shape to fit any tiled surface.

SS201 is a low-cost alternative to more expensive steel grades, yet still offers a stainless steel option. This grade is non-magnetic and offers a low carbon steel with good strength and excellent formability. It is an excellent choice for projects that require basic corrosion resistance and mechanical properties at a slight cost savings



Grade 304 stainless steel tile trim is a higher-grade material and is the most commonly used grade for interior purposes due to its combination of an excellent corrosion-resistance, high mechanical strength, good formability and aesthetic appeal. Grade 304 is considered to be a “medical grade” due to its use in food and beverage manufacturing and in hospitals, and it is also known as “marine grade” due to its resistance to salt air. Grade 304 has a higher nickel content than grade 201, however, this makes it more expensive to buy.



Grade 316 stainless steel tile trim is an even higher grade than 304, and it contains molybdenum, which increases its resistance to corrosion. SS316 is a higher carbon content variant of SS304 and offers superior corrosion resistance due to the “18/10” chromium-nickel ratio. This grade is suitable for high-saline environments and is also highly recommended for use in extreme cold climates due to its low-temperature toughness. 316# stainless steel trims are usually used in coastal areas or in swimming pool or spa surrounds which require a high level of resistance to external elements. Grade 316 tile trim can however be susceptible to crevices and pitting from both chloride and non-chloride environments.



Lastly, grade 430 stainless steel tile trim is a cheaper alternative to the higher grades and is a preferred material for making decorative exterior applications as there is a reduced level of corrosion resistance. Grade 430 stainless steel trims can be used in many outdoor applications and is ideal for kitchen backsplashes and countertops as it is simple to maintain. But SS430 is a specific type of ferritic stainless steel that is magnetic and rusts easily. This grade is most often used in the automotive and appliance sector and when thermal conductivity is a priority.


In Conclusion

To conclude, stainless steel trims offer a huge range of options for both cost-effective use and superior corrosion resistance. Selecting the proper steel grade for any project can ensure the highest quality of craftsmanship and a reliable trim that will last. Each grade of stainless steel trims offer unique advantages and disadvantages that must be considered when deciding which grade best suits the project. With this in mind, with careful research and selection, the perfect grade of stainless steel tile trim can be chosen for any requirement.

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