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Carbon Steel Round Bar

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Carbon Steel Round Bar

With 6 different alloys available, you can rely our selection of carbon steel round bars as a core component of your next project. Economical and strong, as one of the nation's top carbon steel suppliers, we offer standard and custom-cut lengths at prices that can't be beat – with no minimums!

 

We carry Carbon Steel Round Bar/Rod in A36, 1018, 1045, 1144, and 12L14. Most of our cold roll round bar/rod stock is available in full size and custom cut lengths.

 

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | Hot Roll vs Cold Roll Steel

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18mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22043

18mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 22043

Pack of 2

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
$158.85
$158.85 ea.

Dimensions

  • Diameter: 18mm
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Key Features

MTR FREE MTR Available
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cold-roll-round-bar-1045-cold-finish-1superZoom-desk22043

18mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22014

18mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22014

Pack of 2

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
$168.72
$168.72 ea.

Dimensions

  • Diameter: 18mm
Click for more details
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Key Features

MTR FREE MTR Available
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cold-roll-round-bar-metric-1018-1superZoom-desk22014

18mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] Part # 28348

18mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] -
Part #: 28348

Pack of 1

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
$205.42
$205.42 ea.

Dimensions

  • Diameter: 18mm
Click for more details
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Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
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18mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] Part # 28347

18mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] -
Part #: 28347

Pack of 1

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
$410.82
$410.82 ea.

Dimensions

  • Diameter: 18mm
Click for more details
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Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
View more product details View more product details
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18mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] Part # 28350

18mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] -
Part #: 28350

Pack of 3

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
$85.75
$85.75 ea.

Dimensions

  • Diameter: 18mm
Click for more details
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Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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18mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] Part # 28349

18mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] -
Part #: 28349

Pack of 1

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
$68.46
$68.46 ea.

Dimensions

  • Diameter: 18mm
Click for more details
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Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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18mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] Part # 28351

18mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] -
Part #: 28351

Pack of 1

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
$171.47
$171.47 ea.

Dimensions

  • Diameter: 18mm
Click for more details
Placeholder for future product image
Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
Placeholder for future product image

18mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28352

18mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] -
Part #: 28352

Pack of 1

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
$85.75
$85.75 ea.

Dimensions

  • Diameter: 18mm
Click for more details
Placeholder for future product image

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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19mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 24637

19mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 24637

Pack of 1

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
$238.69
$238.69 ea.

Dimensions

  • Diameter: 19mm
Click for more details
cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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cold-roll-round-bar-1045-cold-finish-1superZoom-desk24637

19mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 24636

19mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 24636

Pack of 1

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
$119.36
$119.36 ea.

Dimensions

  • Diameter: 19mm
Click for more details
cold-roll-round-bar-1045-cold-finish-1superZoom-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
cold-roll-round-bar-1045-cold-finish-1superZoom-desk24636

20mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22044

20mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 22044

Pack of 1

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
$186.89
$186.89 ea.

Dimensions

  • Diameter: 20mm
Click for more details
cold-roll-round-bar-1045-cold-finish-1superZoom-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
cold-roll-round-bar-1045-cold-finish-1superZoom-desk22044

20mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24613

20mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24613

Pack of 1

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
$293.48
$293.48 ea.

Dimensions

  • Diameter: 20mm
Click for more details
mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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mild-steel-round-bar-1018-1superZoom-desk24613

20mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24612

20mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24612

Pack of 1

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
$146.74
$146.74 ea.

Dimensions

  • Diameter: 20mm
Click for more details
mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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mild-steel-round-bar-1018-1superZoom-desk24612

20mm Carbon Steel Round Bar 1018 Metric 144" Length [+/- 2"] Part # 26444

20mm Carbon Steel Round Bar 1018 Metric 144" Length [+/- 2"] -
Part #: 26444

Pack of 1

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
$384.99
$384.99 ea.

Dimensions

  • Diameter: 20mm
Click for more details
cold-roll-round-bar-metric-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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cold-roll-round-bar-metric-1018-1superZoom-desk26444

20mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22016

20mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22016

Pack of 2

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
$208.37
$208.37 ea.

Dimensions

  • Diameter: 20mm
Click for more details
cold-roll-round-bar-metric-1018-1superZoom-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
cold-roll-round-bar-metric-1018-1superZoom-desk22016

20mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] Part # 22017

20mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] -
Part #: 22017

Pack of 3

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
$164.08
$164.08 ea.

Dimensions

  • Diameter: 20mm
Click for more details
cold-roll-round-bar-metric-1018-1superZoom-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
cold-roll-round-bar-metric-1018-1superZoom-desk22017

20mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 27786

20mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 27786

Pack of 2

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
$269.71
$269.71 ea.

Dimensions

  • Diameter: 20mm
Click for more details
cold-roll-round-bar-1045-cold-finish-1superZoom-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
cold-roll-round-bar-1045-cold-finish-1superZoom-desk27786

20mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] Part # 28353

20mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] -
Part #: 28353

Pack of 3

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
$97.06
$97.06 ea.

Dimensions

  • Diameter: 20mm
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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20mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] Part # 28357

20mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] -
Part #: 28357

Pack of 1

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
$233.81
$233.81 ea.

Dimensions

  • Diameter: 20mm
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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20mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] Part # 28354

20mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] -
Part #: 28354

Pack of 1

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
$194.12
$194.12 ea.

Dimensions

  • Diameter: 20mm
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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20mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] Part # 28355

20mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] -
Part #: 28355

Pack of 1

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
$97.06
$97.06 ea.

Dimensions

  • Diameter: 20mm
Click for more details
Placeholder for future product image

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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20mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] Part # 28356

20mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] -
Part #: 28356

Pack of 2

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
$77.93
$77.93 ea.

Dimensions

  • Diameter: 20mm
Click for more details
Placeholder for future product image

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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20mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28358

20mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] -
Part #: 28358

Pack of 1

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
$116.92
$116.92 ea.

Dimensions

  • Diameter: 20mm
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
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20mm Carbon Steel Round Bar 12L14 Metric 12" Length [+/- 2"] Part # 28359

20mm Carbon Steel Round Bar 12L14 Metric 12" Length [+/- 2"] -
Part #: 28359

Pack of 7

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
$76.17
$76.17 ea.

Dimensions

  • Diameter: 20mm
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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20mm Carbon Steel Round Bar 12L14 Metric 72" Length [+/- 2"] Part # 28361

20mm Carbon Steel Round Bar 12L14 Metric 72" Length [+/- 2"] -
Part #: 28361

Pack of 2

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
$130.59
$130.59 ea.

Dimensions

  • Diameter: 20mm
Click for more details
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Key Features

MTR FREE MTR Available
View more product details View more product details
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