Please select product dimensions
How to Measure
T = Thickness
H = Height
W = Width
L = Length

Specifications
Thanks to its corrosion resistance, strength, and long-term durability, 304 stainless steel square tubing is an excellent option for structural support in both indoor and outdoor environments. It performs well in settings exposed to moisture, chemicals, and other corrosive elements where traditional carbon steel would degrade.
All stainless steel contains at least 10.5% chromium, which gives it natural anti-corrosion properties. This allows 304 stainless square tubing to be used in harsh or acidic environments, including those with exposure to fresh water, salt water, and cleaning chemicals.
304 stainless steel square tube is a reliable, lightweight solution for general structural applications. It offers a clean, smooth surface and consistent dimensions, making it ideal for projects where both appearance and performance matter. With high corrosion resistance, excellent strength-to-weight ratio, and good weldability, 304 square tubing is suitable for fabrication, framing, and light mechanical support.
Key benefits include:
Excellent corrosion resistance
High strength-to-weight ratio
Easy to weld, cut, and fabricate
Uniform size and shape
Good durability for indoor and outdoor use
304 stainless steel square tubing is used across a wide range of industries and applications, including:
Framing and supports in architectural and structural settings
Table bases, display racks, and furniture frames
Lightweight mechanical structures
Transport racks and storage solutions
Plumbing and piping systems
Decorative and protective enclosures
Ordering
Get the high-quality metal products you need and keep your project on time and within budget. We make metal buying easy by providing multiple purchasing options.
Industrial Metal Supply offers mill finish 304 stainless rectangular tubing in a variety of standard sizes (height/width), wall thicknesses, and lengths. We can also provide custom cut-to-length stainless rectangular tube to meet your exact requirements.
We also stock round stainless steel tube and square stainless steel tube. Request a quote or contact one of our California or Arizona locations for more information.
How to Measure
T = Thickness
H = Height
W = Width
L = Length

Specifications
Thanks to its corrosion resistance, strength, and long-term durability, 304 stainless steel square tubing is an excellent option for structural support in both indoor and outdoor environments. It performs well in settings exposed to moisture, chemicals, and other corrosive elements where traditional carbon steel would degrade.
All stainless steel contains at least 10.5% chromium, which gives it natural anti-corrosion properties. This allows 304 stainless square tubing to be used in harsh or acidic environments, including those with exposure to fresh water, salt water, and cleaning chemicals.
304 stainless steel square tube is a reliable, lightweight solution for general structural applications. It offers a clean, smooth surface and consistent dimensions, making it ideal for projects where both appearance and performance matter. With high corrosion resistance, excellent strength-to-weight ratio, and good weldability, 304 square tubing is suitable for fabrication, framing, and light mechanical support.
Key benefits include:
Excellent corrosion resistance
High strength-to-weight ratio
Easy to weld, cut, and fabricate
Uniform size and shape
Good durability for indoor and outdoor use
304 stainless steel square tubing is used across a wide range of industries and applications, including:
Framing and supports in architectural and structural settings
Table bases, display racks, and furniture frames
Lightweight mechanical structures
Transport racks and storage solutions
Plumbing and piping systems
Decorative and protective enclosures
Ordering
Get the high-quality metal products you need and keep your project on time and within budget. We make metal buying easy by providing multiple purchasing options.
Industrial Metal Supply offers mill finish 304 stainless rectangular tubing in a variety of standard sizes (height/width), wall thicknesses, and lengths. We can also provide custom cut-to-length stainless rectangular tube to meet your exact requirements.
We also stock round stainless steel tube and square stainless steel tube. Request a quote or contact one of our California or Arizona locations for more information.