Stainless Steel Provided by Steel Mart in Dubuque, IA

Steel We Have In Stock
  • Square & Rectangular Tube
    • 3/4"x3/4" - 6"x6"
    • 16ga - 1/4"
  • Tread Plate
    • 1/8"
    • 3/16"
  • Expanded Metal
    • 4'x8' 1/2"
    • 3/4" 
  • Round & Square Bar
    • 1/8" - 4" 
  • Flats
    • 1/8"x1/2" - 1"x4" 
  • Angle Iron
    • 3/4"x3/4"x1/8" - 6"x 6"x1/2" 
  • Channel Iron
    • 3"
    • 4" 
  • Angles
    • 1/2 x 1/2" - 6" x 6" 
  • Sheet & Plate
    • 24ga - 1/4" 2B
    • #4 Brushed
    • #8 Mirrored
  • Polished Round Tubing
    • 1-1/2"
    • 2" Great for Railing
  • Round Tube
    • 3/8" - 12" 
Stainless Steel
We stock most common structural sizes in 304, Including Square and Rec Tube, Pipe, Round Tube, Angle, flat, Round and Square Bar, Sheet and plate From 22ga to 1/4 Most Available in 2B, #4 Brushed, And #8 Mirrored