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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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17mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -  Part # 22076

17mm Stainless Round Bar 303 Metric 36" Length [+/- 2"]-
Part #: 22076
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

17mm Stainless Round Bar 304 Metric 72" Length [+/- 2"] -  Part # 22249

17mm Stainless Round Bar 304 Metric 72" Length [+/- 2"]-
Part #: 22249
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

17mm Stainless Round Bar 316 Metric 72" Length [+/- 2"] -  Part # 22281

17mm Stainless Round Bar 316 Metric 72" Length [+/- 2"]-
Part #: 22281
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

17mm Stainless Round Bar 316 Metric 36" Length [+/- 2"] -  Part # 22282

17mm Stainless Round Bar 316 Metric 36" Length [+/- 2"]-
Part #: 22282
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

17mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22040

17mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 22040

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
$212.58
$212.58 ea.

Dimensions

  • Diameter: 17mm
Click for more details
cold-roll-round-bar-1045-cold-finish-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
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cold-roll-round-bar-1045-cold-finish-1superZoom-desk22040

17mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22039

17mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 22039

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
$269.97
$269.97 ea.

Dimensions

  • Diameter: 17mm
Click for more details
cold-roll-round-bar-1045-cold-finish-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
cold-roll-round-bar-1045-cold-finish-1superZoom-desk22039

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
$150.46
$150.46 ea.

Dimensions

  • Diameter: 17mm
Click for more details
cold-roll-round-bar-metric-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
cold-roll-round-bar-metric-1018-1superZoom-desk22012

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
$158.06
$158.06 ea.

Dimensions

  • Diameter: 17mm
Click for more details
cold-roll-round-bar-metric-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
cold-roll-round-bar-metric-1018-1superZoom-desk22013

17" Aluminum Round Bar 6061-T6 Extruded -  Part # 29078

17" Aluminum Round Bar 6061-T6 Extruded-
Part #: 29078
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Stainless Round Bar 304 Metric 36" Length [+/- 2"] -  Part # 22252

18mm Stainless Round Bar 304 Metric 36" Length [+/- 2"]-
Part #: 22252
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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
$177.14
$177.14 ea.

Dimensions

  • Diameter: 18mm
Click for more details
cold-roll-round-bar-metric-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
cold-roll-round-bar-metric-1018-1superZoom-desk22015

18" Cast Iron Round Bar 65-45-12 Dura-Bar -  Part # 23988

18" Cast Iron Round Bar 65-45-12 Dura-Bar-
Part #: 23988
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18" Cast Iron Round Bar G2 Dura-Bar -  Part # 24053

18" Cast Iron Round Bar G2 Dura-Bar-
Part #: 24053
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18" Cast Iron Round Bar 80-55-06 Dura-Bar -  Part # 24102

18" Cast Iron Round Bar 80-55-06 Dura-Bar-
Part #: 24102
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] Part # 24554

18mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] -
Part #: 24554

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
$218.80
$218.80 ea.

Dimensions

  • Diameter: 18mm
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , ASTM-A193 , ASTM-A295 , ASTM-A434 , ASTM-A29

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk24554

18mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] Part # 24555

18mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] -
Part #: 24555

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
$364.68
$364.68 ea.

Dimensions

  • Diameter: 18mm
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , ASTM-A193 , ASTM-A295 , ASTM-A434 , ASTM-A29

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk24555

18mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] Part # 24590

18mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] -
Part #: 24590

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
$254.47
$254.47 ea.

Dimensions

  • Diameter: 18mm
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-desk24590

18mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] Part # 24591

18mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] -
Part #: 24591

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
$424.06
$424.06 ea.

Dimensions

  • Diameter: 18mm
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-desk24591

18mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -  Part # 22077

18mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22077
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -  Part # 22078

18mm Stainless Round Bar 303 Metric 36" Length [+/- 2"]-
Part #: 22078
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Stainless Round Bar 304 Metric 72" Length [+/- 2"] -  Part # 22251

18mm Stainless Round Bar 304 Metric 72" Length [+/- 2"]-
Part #: 22251
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Stainless Round Bar 316 Metric 72" Length [+/- 2"] -  Part # 22283

18mm Stainless Round Bar 316 Metric 72" Length [+/- 2"]-
Part #: 22283
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Stainless Round Bar 316 Metric 36" Length [+/- 2"] -  Part # 22284

18mm Stainless Round Bar 316 Metric 36" Length [+/- 2"]-
Part #: 22284
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

18mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22042

18mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 22042

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
$151.34
$151.34 ea.

Dimensions

  • Diameter: 18mm
Click for more details
cold-roll-round-bar-1045-cold-finish-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
cold-roll-round-bar-1045-cold-finish-1superZoom-desk22042

18mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22043

18mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 22043

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
$158.85
$158.85 ea.

Dimensions

  • Diameter: 18mm
Click for more details
cold-roll-round-bar-1045-cold-finish-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
cold-roll-round-bar-1045-cold-finish-1superZoom-desk22043

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