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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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12" Bronze Round Bar 907 Continuous Cast Part # mp-00034456

12" Bronze Round Bar 907 Continuous Cast -
Part #: mp-00034456
Sold & Shipped by Spectrum Machine Inc.
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
$6,478.29 for 1
$6,478.29 ea.

Dimensions

  • Diameter: 12"
Click for more details
12" Bronze Round Bar 907 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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12" Bronze Round Bar 907 Continuous Cast-deskmp-00034456

12" Bronze Round Bar 863 Continuous Cast Part # mp-00034473

12" Bronze Round Bar 863 Continuous Cast -
Part #: mp-00034473
Sold & Shipped by Spectrum Machine Inc.
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
$4,334.00 for 1
$4,334.00 ea.

Dimensions

  • Diameter: 12"
Click for more details
12" Bronze Round Bar 863 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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12" Bronze Round Bar 863 Continuous Cast-deskmp-00034473

12" Bronze Round Bar 905 Continuous Cast Part # mp-00034476

12" Bronze Round Bar 905 Continuous Cast -
Part #: mp-00034476
Sold & Shipped by Spectrum Machine Inc.
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
$6,285.74 for 1
$6,285.74 ea.

Dimensions

  • Diameter: 12"
Click for more details
12" Bronze Round Bar 905 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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12" Bronze Round Bar 905 Continuous Cast-deskmp-00034476

12" Bronze Round Bar 903 Continuous Cast Part # mp-00034467

12" Bronze Round Bar 903 Continuous Cast -
Part #: mp-00034467
Sold & Shipped by Spectrum Machine Inc.
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
$6,314.44 for 1
$6,314.44 ea.

Dimensions

  • Diameter: 12"
Click for more details
12" Bronze Round Bar 903 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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12" Bronze Round Bar 903 Continuous Cast-deskmp-00034467

12" OD Stainless Round Bar 416 Part # mp-00037722

12" OD Stainless Round Bar 416 -
Part #: mp-00037722
Sold & Shipped by AW Metals
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
$375.00 for 1
$375.00 ea.

Dimensions

  • Diameter: 12"
  • Ships In: 2 Business Days
Click for more details
12" OD Stainless Round Bar 416-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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12" OD Stainless Round Bar 416-deskmp-00037722

12mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22032

12mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 22032

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
$227.00
$227.00 ea.

Dimensions

  • Diameter: 12mm
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-desk22032

12mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22033

12mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 22033

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
$198.51
$198.51 ea.

Dimensions

  • Diameter: 12mm
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
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cold-roll-round-bar-1045-cold-finish-1superZoom-desk22033

12mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] Part # 22009

12mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22009

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
$187.47
$187.47 ea.

Dimensions

  • Diameter: 12mm
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-desk22009

12mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] Part # 22068

12mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -
Part #: 22068

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
$183.31
$183.31 ea.

Dimensions

  • Diameter: 12mm
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-desk22068

12mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] Part # 22069

12mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -
Part #: 22069

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
$192.46
$192.46 ea.

Dimensions

  • Diameter: 12mm
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-desk22069

12mm Stainless Round Bar 304 Metric 72" Length [+/- 2"] Part # 22187

12mm Stainless Round Bar 304 Metric 72" Length [+/- 2"] -
Part #: 22187

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
$180.71
$180.71 ea.

Dimensions

  • Diameter: 12mm
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
View more product details Click for more details
stainless-round-bar-304-metric-1superZoom-desk22187

12mm Stainless Round Bar 304 Metric 36" Length [+/- 2"] Part # 22188

12mm Stainless Round Bar 304 Metric 36" Length [+/- 2"] -
Part #: 22188

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
$189.74
$189.74 ea.

Dimensions

  • Diameter: 12mm
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-desk22188

12mm Stainless Round Bar 316 Metric 72" Length [+/- 2"] Part # 22269

12mm Stainless Round Bar 316 Metric 72" Length [+/- 2"] -
Part #: 22269

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
$289.98
$289.98 ea.

Dimensions

  • Diameter: 12mm
Click for more details
stainless-round-bar-316-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-316-metric-1superZoom-desk22269

12mm Stainless Round Bar 316 Metric 36" Length [+/- 2"] Part # 22270

12mm Stainless Round Bar 316 Metric 36" Length [+/- 2"] -
Part #: 22270

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
$304.54
$304.54 ea.

Dimensions

  • Diameter: 12mm
Click for more details
stainless-round-bar-316-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-316-metric-1superZoom-desk22270

12mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] Part # 24547

12mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] -
Part #: 24547

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
$192.12
$192.12 ea.

Dimensions

  • Diameter: 12mm
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk24547

12mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] Part # 24546

12mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] -
Part #: 24546

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
$192.13
$192.13 ea.

Dimensions

  • Diameter: 12mm
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk24546

12mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] Part # 24582

12mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] -
Part #: 24582

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
$137.47
$137.47 ea.

Dimensions

  • Diameter: 12mm
Click for more details
brass-round-bar-360-h02-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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brass-round-bar-360-h02-1superZoom-desk24582

12mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] Part # 24583

12mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] -
Part #: 24583

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
$274.94
$274.94 ea.

Dimensions

  • Diameter: 12mm
Click for more details
brass-round-bar-360-h02-1superZoom-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
brass-round-bar-360-h02-1superZoom-desk24583

12mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24599

12mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24599

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
$190.15
$190.15 ea.

Dimensions

  • Diameter: 12mm
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-desk24599

12mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24598

12mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24598

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
$190.10
$190.10 ea.

Dimensions

  • Diameter: 12mm
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-desk24598

12mm Copper Round Bar 110 Metric 36" Length [+/- 2"] Part # 24652

12mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24652

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
$107.55
$107.55 ea.

Dimensions

  • Diameter: 12mm
Click for more details
copper-round-bar-110-h04-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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copper-round-bar-110-h04-1superZoom-desk24652

12mm Copper Round Bar 110 Metric 72" Length [+/- 2"] Part # 24653

12mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24653

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
$215.05
$215.05 ea.

Dimensions

  • Diameter: 12mm
Click for more details
copper-round-bar-110-h04-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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copper-round-bar-110-h04-1superZoom-desk24653

12mm Aluminum Round Bar 6060 Metric 60" Length [+/- 2"] Part # 22614

12mm Aluminum Round Bar 6060 Metric 60" Length [+/- 2"] -
Part #: 22614

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
$141.30
$141.30 ea.

Dimensions

  • Diameter: 12mm
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-desk22614

12mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] Part # 28310

12mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] -
Part #: 28310

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
$80.72
$80.72 ea.

Dimensions

  • Diameter: 12mm
Click for more details
Placeholder for future product image
Material Meets These Standard(s): ASTM-A311

Key Features

MTR FREE MTR Available
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12mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28314

12mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] -
Part #: 28314

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
$79.39
$79.39 ea.

Dimensions

  • Diameter: 12mm
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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