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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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20" Cast Iron Round Bar G2 Dura-Bar -  Part # 24055

20" Cast Iron Round Bar G2 Dura-Bar-
Part #: 24055
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

20" Cast Iron Round Bar 80-55-06 Dura-Bar -  Part # 24103

20" Cast Iron Round Bar 80-55-06 Dura-Bar-
Part #: 24103
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

20mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] Part # 24558

20mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] -
Part #: 24558

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
$201.80
$201.80 ea.

Dimensions

  • Diameter: 20mm
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , ASTM-A295 , ASTM-A434 , ASTM-A29 , ASTM-A193

Key Features

MTR FREE MTR Available
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk24558

20mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] Part # 24559

20mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] -
Part #: 24559

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
$406.57
$406.57 ea.

Dimensions

  • Diameter: 20mm
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , ASTM-A295 , ASTM-A434 , ASTM-A29 , ASTM-A193

Key Features

MTR FREE MTR Available
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk24559

20mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] Part # 24593

20mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] -
Part #: 24593

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
$553.12
$553.12 ea.

Dimensions

  • Diameter: 20mm
Click for more details
brass-round-bar-360-h02-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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brass-round-bar-360-h02-1superZoom-desk24593

20mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] Part # 24592

20mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] -
Part #: 24592

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
$331.88
$331.88 ea.

Dimensions

  • Diameter: 20mm
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-desk24592

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

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
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}
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

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

20mm Copper Round Bar 110 Metric 36" Length [+/- 2"] Part # 24656

20mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24656

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
$318.33
$318.33 ea.

Dimensions

  • Diameter: 20mm
Click for more details
copper-round-bar-110-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B124

Key Features

MTR FREE MTR Available
View more product details View more product details
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copper-round-bar-110-h04-1superZoom-desk24656

20mm Copper Round Bar 110 Metric 72" Length [+/- 2"] Part # 24657

20mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24657

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
$530.54
$530.54 ea.

Dimensions

  • Diameter: 20mm
Click for more details
copper-round-bar-110-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B124

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-round-bar-110-h04-1superZoom-desk24657

20mm Stainless Round Bar 304 Metric -  Part # 24851

20mm Stainless Round Bar 304 Metric-
Part #: 24851
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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}
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

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-desk26444

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
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

MTR FREE MTR Available
View more product details View more product 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
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , 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

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
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , 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

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

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

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
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , 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

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
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , 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

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
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , 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

20mm Carbon Steel Round Bar 12L14 Metric 36" Length [+/- 2"] Part # 28360

20mm Carbon Steel Round Bar 12L14 Metric 36" Length [+/- 2"] -
Part #: 28360

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
$97.92
$97.92 ea.

Dimensions

  • Diameter: 20mm
Click for more details
Placeholder for future product image
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , 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

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}
Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

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 Stainless Round Bar 303-Turned Ground and Polished Part # mp-00065590

20mm Stainless Round Bar 303-Turned Ground and Polished -
Part #: mp-00065590
Sold & Shipped by MSP 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
$32.55 for 1
$32.55 ea.

Dimensions

  • Diameter: 20mm
Click for more details
20mm Stainless Round Bar 303-Turned Ground and Polished-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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20mm Stainless Round Bar 303-Turned Ground and Polished-deskmp-00065590

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
$161.83
$161.83 ea.

Dimensions

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

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-round-bar-1018-1superZoom-desk24614

21mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] Part # 24615

21mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24615

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
$323.61
$323.61 ea.

Dimensions

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

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-round-bar-1018-1superZoom-desk24615

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