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Carbon Steel Round Bar

-109 Products

Carbon Steel Product Guide Product

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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14mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24604

14mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24604

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
$172.68
$172.68 ea.
Expand Details

Dimensions

  • Diameter: 14mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

14mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24605

14mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24605

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
$172.67
$172.67 ea.
Expand Details

Dimensions

  • Diameter: 14mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

15/16" Carbon Steel Round Bar 1018 Cold Finish Part # 13537

15/16" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 13537
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $11.54 ea.
  • 24″ (2 ft.) - $22.43 ea.
  • 36″ (3 ft.) - $30.63 ea.
  • 48″ (4 ft.) - $38.17 ea.
  • 72″ (6 ft.) - $53.93 ea.
  • 96″ (8 ft.) - $67.17 ea.
  • 144″ (12 ft.) - $83.60 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.

QTY

Update
$11.54 for 1
$11.54 ea.
Expand Details

Dimensions

  • Diameter: 0.9375"
Click for more details mild-steel-round-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-cold-finish-1superZoom

15mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] Part # 22011

15mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] -
Part #: 22011

Pack of 5

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
$138.66
$138.66 ea.
Expand Details

Dimensions

  • Diameter: 15mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

15mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22008

15mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22008

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
$158.41
$158.41 ea.
Expand Details

Dimensions

  • Diameter: 15mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

15mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24606

15mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24606

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
$94.75
$94.75 ea.
Expand Details

Dimensions

  • Diameter: 15mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

15mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24607

15mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24607

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
$189.48
$189.48 ea.
Expand Details

Dimensions

  • Diameter: 15mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

16mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24608

16mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24608

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
$175.99
$175.99 ea.
Expand Details

Dimensions

  • Diameter: 16mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

16mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24609

16mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24609

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
$234.62
$234.62 ea.
Expand Details

Dimensions

  • Diameter: 16mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

17mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] Part # 22013

17mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] -
Part #: 22013

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
$142.40
$142.40 ea.
Expand Details

Dimensions

  • Diameter: 17mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

17mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22012

17mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22012

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
$135.55
$135.55 ea.
Expand Details

Dimensions

  • Diameter: 17mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

17mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24610

17mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24610

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
$119.06
$119.06 ea.
Expand Details

Dimensions

  • Diameter: 17mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

17mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24611

17mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24611

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
$238.06
$238.06 ea.
Expand Details

Dimensions

  • Diameter: 17mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

18mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] Part # 22015

18mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] -
Part #: 22015

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
$159.59
$159.59 ea.
Expand Details

Dimensions

  • Diameter: 18mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

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
$152.00
$152.00 ea.
Expand Details

Dimensions

  • Diameter: 18mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

2 1/2" Carbon Steel Round Bar 1018 Cold Finish Part # 10467

2 1/2" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 10467
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $68.92 ea.
  • 24″ (2 ft.) - $130.23 ea.
  • 36″ (3 ft.) - $192.33 ea.
  • 48″ (4 ft.) - $249.39 ea.
  • 72″ (6 ft.) - $343.78 ea.
  • 96″ (8 ft.) - $440.22 ea.
  • 144″ (12 ft.) - $605.80 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.

QTY

Update
$68.92 for 1
$68.92 ea.
Expand Details

Dimensions

  • Diameter: 2.5"
Click for more details mild-steel-round-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-cold-finish-1superZoom

2 1/4" Carbon Steel Round Bar 1018 Cold Finish Part # 12982

2 1/4" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 12982
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $43.38 ea.
  • 24″ (2 ft.) - $82.00 ea.
  • 36″ (3 ft.) - $121.10 ea.
  • 48″ (4 ft.) - $157.01 ea.
  • 72″ (6 ft.) - $216.45 ea.
  • 96″ (8 ft.) - $277.17 ea.
  • 144″ (12 ft.) - $381.41 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.

QTY

Update
$43.38 for 1
$43.38 ea.
Expand Details

Dimensions

  • Diameter: 2.25"
Click for more details mild-steel-round-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-cold-finish-1superZoom

2 3/4" Carbon Steel Round Bar 1018 Cold Finish -  Part # 23426

2 3/4" Carbon Steel Round Bar 1018 Cold Finish-
Part #: 23426
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2" Carbon Steel Round Bar 1018 Cold Finish Part # 8189

2" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 8189
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $39.22 ea.
  • 24″ (2 ft.) - $74.13 ea.
  • 36″ (3 ft.) - $109.47 ea.
  • 48″ (4 ft.) - $141.94 ea.
  • 72″ (6 ft.) - $195.69 ea.
  • 96″ (8 ft.) - $250.57 ea.
  • 144″ (12 ft.) - $344.81 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.

QTY

Update
$39.22 for 1
$39.22 ea.
Expand Details

Dimensions

  • Diameter: 2"
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

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
$346.84
$346.84 ea.
Expand Details

Dimensions

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

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

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
$147.82
$147.82 ea.
Expand Details

Dimensions

  • Diameter: 20mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

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
$187.72
$187.72 ea.
Expand Details

Dimensions

  • Diameter: 20mm
Click for more details cold-roll-round-bar-metric-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-metric-1018-1superZoom

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
$132.20
$132.20 ea.
Expand Details

Dimensions

  • Diameter: 20mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

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
$264.40
$264.40 ea.
Expand Details

Dimensions

  • Diameter: 20mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom

21mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24614

21mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24614

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
$145.79
$145.79 ea.
Expand Details

Dimensions

  • Diameter: 21mm
Click for more details mild-steel-round-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details mild-steel-round-bar-1018-1superZoom
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