Cart Over $1000? Contact Us Now for Further Discounts on Large Orders!


Shop all Products
Shop Aerospace Materials

Open for Orders 24/7!

Deals
Get a Quick Quote!
rectangle-tube-large-new-min-4superZoom

Stainless Steel Rectangle Tube 304

-49 Products

Stainless Steel 304 Product Guide Product   | Stainless Steel 304 Rectangle Tube Tolerances product

Stainless Steel Rectangle Tube 304 is normally used for aerospace, food and beverage, machinery, architectural, chemical, and cryogenic applications. 304 stainless, the most Common Stainless Steel alloy on earth, provides high strength and good corrosion resistance outside of marine and highly corrosive environments. 304 rectangle tubing stock is available in full size and custom cut lengths.

 

We carry Metric and Welded 304 rectangle tube.

 

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | The Weldability of Stainless Steel

Marketplace Icon Structural Store

Sort by

Size
  • Size
  • Price:Low to High
  • Product Name: A to Z
  • Product Name: Z to A
  • Relevance
  • Price:High to Low

Close

Refine Your Results

Clear Search

Filters

Material

Shape

Can't find what you need?

Contact our experienced US-based customer service team for hard-to-source materials.


1 1/2" x 2" x 0.065" Stainless Rectangle Tube 304 Welded - 
Part #: 17933

1 1/2" x 2" x 0.065" Stainless Rectangle Tube 304 Welded -
Part #: 17933

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 1.5"
  • Width: 2"
  • Wall: 0.065"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.31 ea.
  • 24″ (2 ft.) - $60.92 ea.
  • 36″ (3 ft.) - $83.15 ea.
  • 48″ (4 ft.) - $103.71 ea.
  • 72″ (6 ft.) - $146.47 ea.
  • 96″ (8 ft.) - $182.41 ea.
  • 240″ (20 ft.) - $378.46 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$31.31 ea.
$31.31 for 1

1 1/2" x 3" x 0.12" Stainless Rectangle Tube 304 Welded - 
Part #: 17935

1 1/2" x 3" x 0.12" Stainless Rectangle Tube 304 Welded -
Part #: 17935

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 1.5"
  • Width: 3"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $47.34 ea.
  • 24″ (2 ft.) - $92.09 ea.
  • 36″ (3 ft.) - $125.70 ea.
  • 48″ (4 ft.) - $156.74 ea.
  • 72″ (6 ft.) - $221.38 ea.
  • 96″ (8 ft.) - $275.72 ea.
  • 240″ (20 ft.) - $572.01 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$47.34 ea.
$47.34 for 1

2" x 3" x 0.125" Stainless Rectangle Tube 304 Welded - 
Part #: 7555

2" x 3" x 0.125" Stainless Rectangle Tube 304 Welded -
Part #: 7555

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Width: 3"
  • Wall: 0.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $41.31 ea.
  • 24″ (2 ft.) - $80.34 ea.
  • 36″ (3 ft.) - $109.68 ea.
  • 48″ (4 ft.) - $136.73 ea.
  • 72″ (6 ft.) - $193.14 ea.
  • 96″ (8 ft.) - $240.54 ea.
  • 240″ (20 ft.) - $499.05 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$41.31 ea.
$41.31 for 1

2" x 4" x 0.18" Stainless Rectangle Tube 304 Welded - 
Part #: 7830

2" x 4" x 0.18" Stainless Rectangle Tube 304 Welded -
Part #: 7830

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Width: 4"
  • Wall: 0.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $51.27 ea.
  • 24″ (2 ft.) - $99.75 ea.
  • 36″ (3 ft.) - $136.15 ea.
  • 48″ (4 ft.) - $169.76 ea.
  • 72″ (6 ft.) - $239.77 ea.
  • 96″ (8 ft.) - $298.63 ea.
  • 240″ (20 ft.) - $619.56 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$51.27 ea.
$51.27 for 1

2" x 4" x 0.12" Stainless Rectangle Tube 304 Welded - 
Part #: 17937

2" x 4" x 0.12" Stainless Rectangle Tube 304 Welded -
Part #: 17937

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Width: 4"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $47.98 ea.
  • 24″ (2 ft.) - $93.36 ea.
  • 36″ (3 ft.) - $127.43 ea.
  • 48″ (4 ft.) - $158.89 ea.
  • 72″ (6 ft.) - $224.44 ea.
  • 96″ (8 ft.) - $279.53 ea.
  • 240″ (20 ft.) - $579.92 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$47.98 ea.
$47.98 for 1

2" x 4" x 0.25" Stainless Rectangle Tube 304 Welded - 
Part #: 17938

2" x 4" x 0.25" Stainless Rectangle Tube 304 Welded -
Part #: 17938

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Width: 4"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $65.97 ea.
  • 24″ (2 ft.) - $124.70 ea.
  • 36″ (3 ft.) - $184.14 ea.
  • 48″ (4 ft.) - $238.75 ea.
  • 72″ (6 ft.) - $329.16 ea.
  • 96″ (8 ft.) - $421.47 ea.
  • 240″ (20 ft.) - $966.66 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$65.97 ea.
$65.97 for 1

2" x 3" x 0.25" Stainless Rectangle Tube 304 Welded - 
Part #: 17936

2" x 3" x 0.25" Stainless Rectangle Tube 304 Welded -
Part #: 17936

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Width: 3"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $94.67 ea.
  • 24″ (2 ft.) - $184.20 ea.
  • 36″ (3 ft.) - $251.41 ea.
  • 48″ (4 ft.) - $313.47 ea.
  • 72″ (6 ft.) - $442.76 ea.
  • 96″ (8 ft.) - $551.44 ea.
  • 240″ (20 ft.) - $1,144.04 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$94.67 ea.
$94.67 for 1

2" x 4" x 0.12" No. 4 Finish Stainless Rectangle Tube 304 Welded 60" Length - 
Part #: 27468

2" x 4" x 0.12" No. 4 Finish Stainless Rectangle Tube 304 Welded 60" Length -
Part #: 27468

Click for more details

2023-01-31-No4Stainless-RectangleTube-1-1000-min-superZoom

Dimensions

  • Height: 2"
  • Width: 4"
  • Wall: 0.12"
See all available dimensions for this product

Pack of 4

QTY

$940.50 ea.
$940.50

2" x 4" x 0.25" No. 4 Finish Stainless Rectangle Tube 304 Welded 60" Length - 
Part #: 27469

2" x 4" x 0.25" No. 4 Finish Stainless Rectangle Tube 304 Welded 60" Length -
Part #: 27469

Click for more details

2023-01-31-No4Stainless-RectangleTube-1-1000-min-superZoom

Dimensions

  • Height: 2"
  • Width: 4"
  • Wall: 0.25"
See all available dimensions for this product

Pack of 4

QTY

$1,493.25 ea.
$1,493.25

3" x 5" x 0.25" Stainless Rectangle Tube 304 Welded - 
Part #: 7831

3" x 5" x 0.25" Stainless Rectangle Tube 304 Welded -
Part #: 7831

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 3"
  • Width: 5"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $107.66 ea.
  • 24″ (2 ft.) - $203.46 ea.
  • 36″ (3 ft.) - $300.48 ea.
  • 48″ (4 ft.) - $389.58 ea.
  • 72″ (6 ft.) - $537.08 ea.
  • 96″ (8 ft.) - $687.69 ea.
  • 240″ (20 ft.) - $1,577.27 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$107.66 ea.
$107.66 for 1

3" x 4" x 0.12" Stainless Rectangle Tube 304 Welded - 
Part #: 17939

3" x 4" x 0.12" Stainless Rectangle Tube 304 Welded -
Part #: 17939

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 3"
  • Width: 4"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $79.31 ea.
  • 24″ (2 ft.) - $154.27 ea.
  • 36″ (3 ft.) - $210.58 ea.
  • 48″ (4 ft.) - $262.57 ea.
  • 72″ (6 ft.) - $370.85 ea.
  • 96″ (8 ft.) - $461.88 ea.
  • 240″ (20 ft.) - $958.28 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$79.31 ea.
$79.31 for 1

3" x 4" x 0.25" Stainless Rectangle Tube 304 Welded - 
Part #: 17940

3" x 4" x 0.25" Stainless Rectangle Tube 304 Welded -
Part #: 17940

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 3"
  • Width: 4"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $104.12 ea.
  • 24″ (2 ft.) - $196.78 ea.
  • 36″ (3 ft.) - $290.60 ea.
  • 48″ (4 ft.) - $376.77 ea.
  • 72″ (6 ft.) - $519.42 ea.
  • 96″ (8 ft.) - $665.10 ea.
  • 240″ (20 ft.) - $1,525.44 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$104.12 ea.
$104.12 for 1

3" x 6" x 0.18" Stainless Rectangle Tube 304 Welded - 
Part #: 23544

3" x 6" x 0.18" Stainless Rectangle Tube 304 Welded -
Part #: 23544

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 3"
  • Width: 6"
  • Wall: 0.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $85.29 ea.
  • 24″ (2 ft.) - $161.22 ea.
  • 36″ (3 ft.) - $238.07 ea.
  • 48″ (4 ft.) - $308.70 ea.
  • 72″ (6 ft.) - $425.53 ea.
  • 96″ (8 ft.) - $544.89 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$85.29 ea.
$85.29 for 1

4" x 6" x 0.125" Stainless Rectangle Tube 304 Welded - 
Part #: 19621

4" x 6" x 0.125" Stainless Rectangle Tube 304 Welded -
Part #: 19621

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 4"
  • Width: 6"
  • Wall: 0.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $116.08 ea.
  • 24″ (2 ft.) - $225.85 ea.
  • 36″ (3 ft.) - $308.24 ea.
  • 48″ (4 ft.) - $384.34 ea.
  • 72″ (6 ft.) - $542.86 ea.
  • 96″ (8 ft.) - $676.10 ea.
  • 240″ (20 ft.) - $1,402.72 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$116.08 ea.
$116.08 for 1

4" x 8" x 0.25" Stainless Rectangle Tube 304 Welded - 
Part #: 21437

4" x 8" x 0.25" Stainless Rectangle Tube 304 Welded -
Part #: 21437

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 4"
  • Width: 8"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $187.02 ea.
  • 24″ (2 ft.) - $353.47 ea.
  • 36″ (3 ft.) - $521.99 ea.
  • 48″ (4 ft.) - $676.79 ea.
  • 240″ (20 ft.) - $2,740.09 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$187.02 ea.
$187.02 for 1

4" x 6" x 0.18" Stainless Rectangle Tube 304 Welded - 
Part #: 22523

4" x 6" x 0.18" Stainless Rectangle Tube 304 Welded -
Part #: 22523

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 4"
  • Width: 6"
  • Wall: 0.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $103.58 ea.
  • 24″ (2 ft.) - $195.80 ea.
  • 36″ (3 ft.) - $289.13 ea.
  • 48″ (4 ft.) - $374.90 ea.
  • 72″ (6 ft.) - $516.81 ea.
  • 96″ (8 ft.) - $661.76 ea.
  • 240″ (20 ft.) - $1,517.80 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$103.58 ea.
$103.58 for 1

4" x 6" x 0.25" Stainless Rectangle Tube 304 Welded - 
Part #: 12671

4" x 6" x 0.25" Stainless Rectangle Tube 304 Welded -
Part #: 12671

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 4"
  • Width: 6"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $119.25 ea.
  • 24″ (2 ft.) - $225.39 ea.
  • 36″ (3 ft.) - $332.84 ea.
  • 48″ (4 ft.) - $431.56 ea.
  • 72″ (6 ft.) - $594.94 ea.
  • 96″ (8 ft.) - $761.80 ea.
  • 240″ (20 ft.) - $1,747.24 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$119.25 ea.
$119.25 for 1

10mm x 30mm x 1.5mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22318

10mm x 30mm x 1.5mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22318

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 10mm
  • Width: 30mm
  • Wall: 1.5mm
See all available dimensions for this product

Pack of 1

QTY

$126.54 ea.
$126.54

20mm x 40mm x 1.5mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22313

20mm x 40mm x 1.5mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22313

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 20mm
  • Width: 40mm
  • Wall: 1.5mm
See all available dimensions for this product

Pack of 1

QTY

$190.22 ea.
$190.22

30mm x 50mm x 3mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22316

30mm x 50mm x 3mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22316

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 30mm
  • Width: 50mm
  • Wall: 3mm
See all available dimensions for this product

Pack of 1

QTY

$440.63 ea.
$440.63

30mm x 60mm x 3mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22319

30mm x 60mm x 3mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22319

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 30mm
  • Width: 60mm
  • Wall: 3mm
See all available dimensions for this product

Pack of 1

QTY

$440.63 ea.
$440.63

40mm x 60mm x 2mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22320

40mm x 60mm x 2mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22320

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 40mm
  • Width: 60mm
  • Wall: 2mm
See all available dimensions for this product

Pack of 1

QTY

$348.13 ea.
$348.13

40mm x 100mm x 3mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22321

40mm x 100mm x 3mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22321

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 40mm
  • Width: 100mm
  • Wall: 3mm
See all available dimensions for this product

Pack of 1

QTY

$695.76 ea.
$695.76

80mm x 120mm x 5mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] - 
Part #: 22322

80mm x 120mm x 5mm Stainless Rectangle Tube 304 Welded Metric 60" Length [+/- 2"] -
Part #: 22322

Click for more details

stainless-rectangle-tube-304-1superZoom

Dimensions

  • Height: 80mm
  • Width: 120mm
  • Wall: 5mm
See all available dimensions for this product

Pack of 1

QTY

$1,640.13 ea.
$1,640.13
  • 1
  • 2

Can't find what you're looking for?

Contact us for a custom quote