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Stainless Steel Square Tube / Tubing

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Stainless Steel Square Tube / Tubing

Known for its corrosion resistance, stainless square tubing is a popular choice for railings and fencing. We carry welded stainless steel square tube in 304 and 316. You can order our square steel tubing in sizes of 1ft, 2ft, 3ft, 4ft, 5ft, 6ft, 7ft, 8ft, and 20ft. When considering square tubing sizes, you'll also want to note the outer dimensions (height) and wall thickness. Price and order online today and enjoy the convenience of having the stainless steel square tubing you need delivered directly to you.

 

Relevant Knowledge Hub Resources: Understanding Steel | The Weldability of Stainless Steel

Material Properties

Link Icon Stainless Steel Product Guide | Link Icon Stainless Steel Square Tube Tolerances

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1 1/2" x 0.18" Stainless Square Tube 304 Welded Part # 531

1 1/2" x 0.18" Stainless Square Tube 304 Welded -
Part #: 531
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.

QTY

Update
$41.67 for 1
$41.67 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.18"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-square-tube-304-1superZoom-desk531

1 1/2" x 0.065" Stainless Square Tube 316 Welded Part # 2225

1 1/2" x 0.065" Stainless Square Tube 316 Welded -
Part #: 2225
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.

QTY

Update
$29.79 for 1
$29.79 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.065"
Click for more details
stainless-square-tube-316-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240(call for availability) , ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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stainless-square-tube-316-1superZoom-desk2225

1 1/2" x 0.12" Stainless Square Tube 316 Welded Part # 2226

1 1/2" x 0.12" Stainless Square Tube 316 Welded -
Part #: 2226
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.

QTY

Update
$65.74 for 1
$65.74 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.12"
Click for more details
stainless-square-tube-316-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240(call for availability) , ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-316-1superZoom-desk2226

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length Part # 27484

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27484

Pack of 4

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.

QTY

Update
$443.22
$443.22 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.12"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27484

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length Part # 27482

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27482

Pack of 4

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.

QTY

Update
$347.62
$347.62 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.065"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27482

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length Part # 27483

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length -
Part #: 27483

Pack of 4

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.

QTY

Update
$570.87
$570.87 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.065"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27483

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 120" Length Part # 27485

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 120" Length -
Part #: 27485

Pack of 4

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.

QTY

Update
$825.51
$825.51 ea.

Dimensions

  • Height: 1.5"
  • Wall: 0.12"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27485

1 3/4" x 0.065" Stainless Square Tube 304 Welded Part # 21298

1 3/4" x 0.065" Stainless Square Tube 304 Welded -
Part #: 21298
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.

QTY

Update
$45.05 for 1
$45.05 ea.

Dimensions

  • Height: 1.75"
  • Wall: 0.065"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk21298

1 3/4" x 0.12" Stainless Square Tube 304 Welded Part # 23721

1 3/4" x 0.12" Stainless Square Tube 304 Welded -
Part #: 23721
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.

QTY

Update
$51.34 for 1
$51.34 ea.

Dimensions

  • Height: 1.75"
  • Wall: 0.12"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk23721

2" x 0.062" Stainless Square Tube 304 Welded Part # 532

2" x 0.062" Stainless Square Tube 304 Welded -
Part #: 532
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.

QTY

Update
$24.82 for 1
$24.82 ea.

Dimensions

  • Height: 2"
  • Wall: 0.062"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk532

2" x 0.12" Stainless Square Tube 304 Welded Part # 533

2" x 0.12" Stainless Square Tube 304 Welded -
Part #: 533
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.

QTY

Update
$32.01 for 1
$32.01 ea.

Dimensions

  • Height: 2"
  • Wall: 0.12"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk533

2" x 0.18" Stainless Square Tube 304 Welded Part # 534

2" x 0.18" Stainless Square Tube 304 Welded -
Part #: 534
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.

QTY

Update
$58.52 for 1
$58.52 ea.

Dimensions

  • Height: 2"
  • Wall: 0.18"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk534

2" x 0.25" Stainless Square Tube 304 Welded Part # 535

2" x 0.25" Stainless Square Tube 304 Welded -
Part #: 535
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.

QTY

Update
$71.33 for 1
$71.33 ea.

Dimensions

  • Height: 2"
  • Wall: 0.25"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk535

2" x 0.065" Stainless Square Tube 316 Welded Part # 2228

2" x 0.065" Stainless Square Tube 316 Welded -
Part #: 2228
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.

QTY

Update
$38.36 for 1
$38.36 ea.

Dimensions

  • Height: 2"
  • Wall: 0.065"
Click for more details
stainless-square-tube-316-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240(call for availability) , ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-316-1superZoom-desk2228

2" x 0.12" Stainless Square Tube 316 Welded Part # 2229

2" x 0.12" Stainless Square Tube 316 Welded -
Part #: 2229
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.

QTY

Update
$62.49 for 1
$62.49 ea.

Dimensions

  • Height: 2"
  • Wall: 0.12"
Click for more details
stainless-square-tube-316-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240(call for availability) , ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-316-1superZoom-desk2229

2" x 0.188" Stainless Square Tube 316 Welded Part # 2230

2" x 0.188" Stainless Square Tube 316 Welded -
Part #: 2230
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.

QTY

Update
$101.39 for 1
$101.39 ea.

Dimensions

  • Height: 2"
  • Wall: 0.188"
Click for more details
stainless-square-tube-316-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240(call for availability) , ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-316-1superZoom-desk2230

2" x 0.25" Stainless Square Tube 316 Welded Part # 2231

2" x 0.25" Stainless Square Tube 316 Welded -
Part #: 2231
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.

QTY

Update
$125.15 for 1
$125.15 ea.

Dimensions

  • Height: 2"
  • Wall: 0.25"
Click for more details
stainless-square-tube-316-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240(call for availability) , ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-316-1superZoom-desk2231

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length Part # 27487

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length -
Part #: 27487

Pack of 4

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.

QTY

Update
$718.73
$718.73 ea.

Dimensions

  • Height: 2"
  • Wall: 0.065"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27487

2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length Part # 27488

2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27488

Pack of 4

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.

QTY

Update
$510.99
$510.99 ea.

Dimensions

  • Height: 2"
  • Wall: 0.12"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27488

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length Part # 27486

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27486

Pack of 4

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.

QTY

Update
$395.60
$395.60 ea.

Dimensions

  • Height: 2"
  • Wall: 0.065"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27486

2" x 0.18" No. 4 Finish Stainless Square Tube 304 Welded 60" Length Part # 27489

2" x 0.18" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27489

Pack of 4

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.

QTY

Update
$785.71
$785.71 ea.

Dimensions

  • Height: 2"
  • Wall: 0.18"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27489

2 1/2" x 0.188" Stainless Square Tube 304 Welded Part # 537

2 1/2" x 0.188" Stainless Square Tube 304 Welded -
Part #: 537
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.

QTY

Update
$67.89 for 1
$67.89 ea.

Dimensions

  • Height: 2.5"
  • Wall: 0.188"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk537

2 1/2" x 0.12" Stainless Square Tube 304 Welded Part # 536

2 1/2" x 0.12" Stainless Square Tube 304 Welded -
Part #: 536
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.

QTY

Update
$72.19 for 1
$72.19 ea.

Dimensions

  • Height: 2.5"
  • Wall: 0.12"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk536

2 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length Part # 27490

2 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27490

Pack of 4

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.

QTY

Update
$767.40
$767.40 ea.

Dimensions

  • Height: 2.5"
  • Wall: 0.12"
Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom-desk27490

3" x 0.12" Stainless Square Tube 304 Welded Part # 538

3" x 0.12" Stainless Square Tube 304 Welded -
Part #: 538
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.

QTY

Update
$69.18 for 1
$69.18 ea.

Dimensions

  • Height: 3"
  • Wall: 0.12"
Click for more details
stainless-square-tube-304-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A554

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-tube-304-1superZoom-desk538

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