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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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Defense Grade Store

Material Properties

Carbon Steel Product Guide

round-bar-large-drillrod-new-min-4superZoom-main

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

Marketplace Icon

Defense Grade Store

Material Properties

Carbon Steel Product Guide

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341 results

341 results

7/16" Carbon Steel Round Bar A36 Hot Rolled Part # 10235

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$4.50 for 1

$4.50 ea.

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mild-steel-round-bar-hot-rolled-a36-1superZoom-mob{product.code}

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mild-steel-round-bar-hot-rolled-a36-1superZoom-desk10235

1 1/4" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7644

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$31.18 for 1

$31.18 ea.

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7644

1 1/2" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7648

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$48.86 for 1

$48.86 ea.

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT

View more product details

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7648

1 5/8" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7650

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$57.79 for 1

$57.79 ea.

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT

View more product details

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7650

2" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7655

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QTY

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$71.36 for 1

$71.36 ea.

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT

View more product details

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7655

2 1/4" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7659

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QTY

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$91.05 for 1

$91.05 ea.

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT

View more product details

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7659

2 1/2" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7663

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QTY

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$110.59 for 1

$110.59 ea.

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT

View more product details

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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7663

3/16" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7573

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$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7573

1/4" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7575

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QTY

Update

$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7575

5/16" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7577

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QTY

Update

$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7577

3/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7580

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QTY

Update

$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7580

7/16" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7582

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QTY

Update

$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7582

1/2" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7583

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7583

9/16" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7584

Select a Size or Custom Cut

QTY

Update

$5.03 for 1

$5.03 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7584

5/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7585

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7585

7/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7590

Select a Size or Custom Cut

QTY

Update

$5.83 for 1

$5.83 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7590

3/4" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7587

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QTY

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$4.50 for 1

$4.50 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7587

1 1/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7593

Select a Size or Custom Cut

QTY

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$10.29 for 1

$10.29 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7593

1" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7591

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$7.61 for 1

$7.61 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7591

1 1/4" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7594

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QTY

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$11.72 for 1

$11.72 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7594

1 3/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7596

Select a Size or Custom Cut

QTY

Update

$14.86 for 1

$14.86 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7596

1 1/2" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7598

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QTY

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$16.88 for 1

$16.88 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7598

1 5/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7599

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$29.82 for 1

$29.82 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Key Features

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FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7599

1 3/4" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7601

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QTY

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$23.27 for 1

$23.27 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7601

2" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7603

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QTY

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$24.76 for 1

$24.76 ea.

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carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7603

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