304 & 316 Stainless Steel Polished Flat Bar Supplier

Polished Stainless Steel Flat Bar

Polished stainless steel flat bar is an ideal material for many different design, architectural, and construction applications. These custom-cut polished stainless steel flat bars resist corrosion and can serve as attractive accents for building projects. We polish our metals in-house and offer a superior array of finish options to suit any build or design.

Polished Stainless Steel Flat Bar in Custom Finishes

Polished stainless steel flat bar is cut from a plate of steel for a strong and corrosion-resistant multipurpose metal product. It is an important building component in the architecture, construction, engineering, marine, and food service industries.

Polished stainless steel flat bar forms durable and attractive handrails, frames, supports, and design accents. This metal’s modern aesthetic pairs beautifully with glass.

304 & 316 Stainless Steel Polished Flat Bar

The two most common grades of polished stainless steel for flat bar are 304 and 316. We offer both 304 & 316 polished flat bar to see your project through from start to finish.

Most polished stainless steel flat bar is made of 304 stainless steel. This grade is durable, corrosion-resistant, and strong relative to its weight.

For more demanding applications, 316 polished stainless steel contains the rare metal molybdenum. The resulting alloy is extremely corrosion-resistant and can also resist salt and chlorine, making it a superior choice for marine buildings, pools, and water features.

Polished Flat Bar Supplier

We have the scale and expertise to be an all-purpose polished stainless steel flat bar supplier. Choose from an industry-leading variety of stainless steel polishes to realize your architectural vision.

#4 Satin Metal Finishing

This refined and smooth satin finish is a versatile all-purpose option. Use it to highlight glass elements, woods, and other architectural features.

#8 Mirror, 8 Super Mirror, and High Polish Super 8

Achieve a mirror-like reflective shine with our specialized high-polish stainless steel. This finish is polished directionally, is virtually free of grit lines, and can be easily blended for fabrication.

Grain Polished Stainless Steel Flat Bar

Excellence in architectural design comes down to the details. Our metalwork polishing options allow you to choose an exact grain pattern for your project. We offer the following grain finishes in polished stainless steel flat bar:

  • #3 Satin
  • #4 Satin
  • #6 Satin
  • #6 Satin long grain (hairline)
  • Grits 180 or 240
  • 20RA-40RA
  • Random orbital or non-directional grain
  • Non-directional satin (angel hair)

We can simulate a continuous grain along a piece of polished stainless steel with a #6 satin long grain finish. The angel hair finish is a very fine-grain non-directional grain pattern.

Polished Stainless Steel Flat Bar for Any Design Project

At National Architectural Metals, we have experience with both large- and small-scale design projects. Contact us to learn more about our ornamental metals including polished stainless steel flat bar.

Contact Us Today!

Nationwide Architectural Metals

231 9th ST LN SE
HICKORY, NC 28602

Phone: 800.851.5053

Email: metal@namusa.com

Hours: M-F 8:00am to 5:00pm (EST)