304/304L & 316/316L Stainless Steel Square Bar
Elevate your projects with high-quality stainless steel square bars from American Stainless. With precision dimensions and exceptional quality, we can supply a wide range of sizes and grades suitable for any application, from construction to manufacturing. Trust American Stainless for reliable 304/304L and 316/316L stainless steel square bars that deliver outstanding performance every time.
Our Stainless-Steel Square Bar Stock
Stainless steel is a metal alloy with a composition of at least 10.5% chromium and with as much as 1.2% carbon. The remaining is made up of materials like molybdenum, nickel, and niobium, the amounts of which can affect that specific component’s characteristics and strengths. Stainless steel comes in a myriad of grades, shapes, and sizes. Stainless steel is known quite literally for its name: corrosion resistance that allows the material to stain less.
Stainless steel square bar is a type of steel material with good corrosion resistance, heat resistance, low-temperature strength, and mechanical properties. These are commonly used in agriculture, oil and gas, engineering & residential construction, non-residential construction, transportation, and mining applications.
Common grades: 303, 304/304L stainless steel square bar, and 316/316L stainless square bar.
Other grades are available upon request such as 17-4, 410, 416, and more.
Need your bar stock cut to length? Ask a member of our team how our saw-cutting capabilities can help streamline your manufacturing process. Let us cut and bring you material that is ready to machine, right upon delivery!
Conversion Chart & Weight Calculator
Easily convert steel measurements and estimate weight with our Conversion & Weight Calculator.
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We stock hundreds of items across a variety of metals, grades and shapes. If we don’t have it, we have the team and resources you need to source material from around the world.
saw cutting, cut to size plate, sheared to size sheet and more
We Offer a Variety of Quality Production Cutting Services
Our Metal Shapes
Our inventory includes: rounds, flats, hexes, squares, angles (equal and unequal leg), sheet (2B and #4 polished), pipe, plate, and tubing (round, square, and rectangular). If it’s not in stock, we’ll source it for you.
Industries Served
We proudly support a wide range of industries with reliable supply and responsive service: