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Round Bar

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Round Bar

We carry metal round bar stock in alloy steel, aluminum, beryllium copper, brass, bronze, carbon fiber, carbon steel, cast iron, copper, nickel silver, nickel, plastic, stainless steel, and titanium. Most of our metal round bar is available in full size and custom cut lengths. Whether you're looking for a perfectly sized bright bar or a large quantity of durable plastic, you can price and order round bar from Online Metals and enjoy the convenience of delivery directly to you.

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35mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] Part # 28381

35mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] -
Part #: 28381

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
$385.09
$385.09 ea.

Dimensions

  • Diameter: 35mm
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Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
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35mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28384

35mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] -
Part #: 28384

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
$324.28
$324.28 ea.

Dimensions

  • Diameter: 35mm
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Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
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35mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] Part # 28385

35mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] -
Part #: 28385

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
$108.09
$108.09 ea.

Dimensions

  • Diameter: 35mm
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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40mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22024

40mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22024

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
$347.25
$347.25 ea.

Dimensions

  • Diameter: 40mm
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-desk22024

40mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] Part # 22025

40mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] -
Part #: 22025

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
$218.77
$218.77 ea.

Dimensions

  • Diameter: 40mm
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cold-roll-round-bar-metric-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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cold-roll-round-bar-metric-1018-1superZoom-desk22025

40mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22052

40mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 22052

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
$560.72
$560.72 ea.

Dimensions

  • Diameter: 40mm
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-desk22052

40mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22053

40mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 22053

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
$353.19
$353.19 ea.

Dimensions

  • Diameter: 40mm
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-desk22053

40mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] Part # 22087

40mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -
Part #: 22087

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
$1,523.49
$1,523.49 ea.

Dimensions

  • Diameter: 40mm
Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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stainless-round-bar-303-annealed-cold-finish-1superZoom-desk22087

40mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] Part # 22088

40mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -
Part #: 22088

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
$799.84
$799.84 ea.

Dimensions

  • Diameter: 40mm
Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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stainless-round-bar-303-annealed-cold-finish-1superZoom-desk22088

40mm Stainless Round Bar 304 Metric 72" Length [+/- 2"] Part # 22261

40mm Stainless Round Bar 304 Metric 72" Length [+/- 2"] -
Part #: 22261

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
$1,501.87
$1,501.87 ea.

Dimensions

  • Diameter: 40mm
Click for more details
stainless-round-bar-304-metric-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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stainless-round-bar-304-metric-1superZoom-desk22261

40mm Stainless Round Bar 304 Metric 36" Length [+/- 2"] Part # 22262

40mm Stainless Round Bar 304 Metric 36" Length [+/- 2"] -
Part #: 22262

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
$788.51
$788.51 ea.

Dimensions

  • Diameter: 40mm
Click for more details
stainless-round-bar-304-metric-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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stainless-round-bar-304-metric-1superZoom-desk22262

40mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24623

40mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24623

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
$665.25
$665.25 ea.

Dimensions

  • Diameter: 40mm
Click for more details
mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-round-bar-1018-1superZoom-desk24623

40mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24622

40mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24622

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
$399.14
$399.14 ea.

Dimensions

  • Diameter: 40mm
Click for more details
mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-round-bar-1018-1superZoom-desk24622

40mm Aluminum Round Bar 6060 Metric 60" Length [+/- 2"] Part # 22620

40mm Aluminum Round Bar 6060 Metric 60" Length [+/- 2"] -
Part #: 22620

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
$374.25
$374.25 ea.

Dimensions

  • Diameter: 40mm
Click for more details
aluminum-round-bar-metric-6060-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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aluminum-round-bar-metric-6060-1superZoom-desk22620

40mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] Part # 28389

40mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] -
Part #: 28389

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
$1,404.66
$1,404.66 ea.

Dimensions

  • Diameter: 40mm
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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40mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] Part # 28391

40mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] -
Part #: 28391

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
$234.11
$234.11 ea.

Dimensions

  • Diameter: 40mm
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
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40mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] Part # 28386

40mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] -
Part #: 28386

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
$511.73
$511.73 ea.

Dimensions

  • Diameter: 40mm
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

40mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28390

40mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] -
Part #: 28390

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
$702.32
$702.32 ea.

Dimensions

  • Diameter: 40mm
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

40mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] Part # 28387

40mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] -
Part #: 28387

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
$255.87
$255.87 ea.

Dimensions

  • Diameter: 40mm
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

40mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] Part # 28388

40mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] -
Part #: 28388

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
$85.28
$85.28 ea.

Dimensions

  • Diameter: 40mm
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
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45mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] Part # 22027

45mm Carbon Steel Round Bar 1018 Metric 36" Length [+/- 2"] -
Part #: 22027

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
$254.73
$254.73 ea.

Dimensions

  • Diameter: 45mm
Click for more details
cold-roll-round-bar-metric-1018-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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cold-roll-round-bar-metric-1018-1superZoom-desk22027

45mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22026

45mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22026

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
$404.35
$404.35 ea.

Dimensions

  • Diameter: 45mm
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-desk22026

45mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22054

45mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 22054

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
$637.25
$637.25 ea.

Dimensions

  • Diameter: 45mm
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-desk22054

45mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22055

45mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 22055

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
$334.57
$334.57 ea.

Dimensions

  • Diameter: 45mm
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-desk22055

45mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] Part # 22089

45mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -
Part #: 22089

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
$1,928.28
$1,928.28 ea.

Dimensions

  • Diameter: 45mm
Click for more details
stainless-round-bar-303-annealed-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
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk22089

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