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Round Bar

-2947 Products

We carry metal round bar stock in alloy steel, aluminum, beryllium copper, brass, bronze, carbon fiber, carbon steel, cast iron, copper, maraging steel, 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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2 1/8" Aluminum Round Bar 2024-T351-Cold Finish - 
Part #: 26315

2 1/8" Aluminum Round Bar 2024-T351-Cold Finish-
Part #: 26315

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aluminum-round-bar-2024-t351-cold-finish-1superZoom

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/8" Aluminum Round Bar 7075-T651-Cold Finish - 
Part #: 26322

2 1/8" Aluminum Round Bar 7075-T651-Cold Finish -
Part #: 26322

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aluminum-round-bar-7075-t651-cold-finish-bare-1superZoom

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $102.39 ea.
  • 24″ (2 ft.) - $199.22 ea.
  • 36″ (3 ft.) - $271.91 ea.
  • 48″ (4 ft.) - $339.03 ea.
  • 72″ (6 ft.) - $478.86 ea.
  • 96″ (8 ft.) - $596.42 ea.
  • 144″ (12 ft.) - $742.42 ea.
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.
Create Custom Cut

QTY

$102.39 ea.
$102.39 for 1

2 1/8" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002471

2 1/8" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002471

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Sold & shipped by MSP Metals

Dimensions

  • Diameter: 2.125"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $75.60 ea.
  • 24″ (2 ft.) - $151.19 ea.
  • 36″ (3 ft.) - $226.78 ea.
  • 48″ (4 ft.) - $302.37 ea.
  • 72″ (6 ft.) - $453.56 ea.
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.
Create Custom Cut

QTY

$75.60 ea.
$75.60 for 1

2 1/8" Stainless Round Bar 440C Cold Finish - 
Part #: 27111

2 1/8" Stainless Round Bar 440C Cold Finish -
Part #: 27111

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stainless-round-bar-440c-cold-finish-1superZoom

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $123.23 ea.
  • 24″ (2 ft.) - $232.92 ea.
  • 36″ (3 ft.) - $343.97 ea.
  • 48″ (4 ft.) - $445.98 ea.
  • 72″ (6 ft.) - $614.78 ea.
  • 96″ (8 ft.) - $787.22 ea.
  • 144″ (12 ft.) - $1,083.34 ea.
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.
Create Custom Cut

QTY

$123.23 ea.
$123.23 for 1

2 1/8" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 28411

2 1/8" Silicon Aluminum Bronze Round Bar 642-Hr50-
Part #: 28411

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Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/8" Aluminum Round Bar 6061-T6511 144" Length - 20pc. Min - 
Part #: 28506

2 1/8" Aluminum Round Bar 6061-T6511 144" Length - 20pc. Min-
Part #: 28506

Click for more details

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/8" Nickel Round Bar 625 - 
Part #: mp-00041710

2 1/8" Nickel Round Bar 625 -
Part #: mp-00041710

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Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
  • 6″ (6 in.) - $618.80 ea.
  • 12″ (1 ft.) - $1,067.83 ea.
  • 24″ (2 ft.) - $1,854.60 ea.
  • 36″ (3 ft.) - $2,651.79 ea.
  • 48″ (4 ft.) - $3,419.98 ea.
  • 72″ (6 ft.) - $5,052.80 ea.
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

$618.80 ea.
$618.80 for 1

2 1/8" Nickel Round Bar 718 - 
Part #: mp-00041721

2 1/8" Nickel Round Bar 718 -
Part #: mp-00041721

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Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
  • 6″ (6 in.) - $577.21 ea.
  • 12″ (1 ft.) - $984.64 ea.
  • 24″ (2 ft.) - $1,697.65 ea.
  • 36″ (3 ft.) - $2,420.71 ea.
  • 48″ (4 ft.) - $3,117.49 ea.
  • 72″ (6 ft.) - $4,599.06 ea.
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

$577.21 ea.
$577.21 for 1

2.18" Machinable Wax Round Block - 
Part #: mp-00061740

2.18" Machinable Wax Round Block -
Part #: mp-00061740

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Sold & shipped by Machinable Wax

Dimensions

  • Diameter: 2.18"
  • Color: Blue
See all available dimensions for this product
  • 12″ (1 ft.) - $15.11 ea.
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

$15.11 ea.
$15.11 for 1

2 3/16" Stainless Round Bar 303-Annealed Cold Finish - 
Part #: 23163

2 3/16" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 23163

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stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 2.1875"
See all available dimensions for this product
  • 12″ (1 ft.) - $96.07 ea.
  • 24″ (2 ft.) - $181.58 ea.
  • 36″ (3 ft.) - $268.15 ea.
  • 48″ (4 ft.) - $347.68 ea.
  • 72″ (6 ft.) - $479.29 ea.
  • 96″ (8 ft.) - $613.71 ea.
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.
Create Custom Cut

QTY

$96.07 ea.
$96.07 for 1

2 1/4" Brass Round Bar 464-H02 Extruded - 
Part #: 19674

2 1/4" Brass Round Bar 464-H02 Extruded -
Part #: 19674

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brass-round-bar-464-h02-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $282.64 ea.
  • 24″ (2 ft.) - $534.18 ea.
  • 36″ (3 ft.) - $788.85 ea.
  • 48″ (4 ft.) - $1,022.80 ea.
  • 72″ (6 ft.) - $1,409.98 ea.
  • 96″ (8 ft.) - $1,805.43 ea.
  • 144″ (12 ft.) - $2,484.55 ea.
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.
Create Custom Cut

QTY

$282.64 ea.
$282.64 for 1

2 1/4" Brass Round Bar 485-H02 Extruded - 
Part #: 20525

2 1/4" Brass Round Bar 485-H02 Extruded -
Part #: 20525

Click for more details

brass-round-bar-485-h02-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $252.17 ea.
  • 24″ (2 ft.) - $476.60 ea.
  • 36″ (3 ft.) - $703.83 ea.
  • 48″ (4 ft.) - $912.57 ea.
  • 72″ (6 ft.) - $1,258.01 ea.
  • 96″ (8 ft.) - $1,610.85 ea.
  • 144″ (12 ft.) - $2,216.76 ea.
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.
Create Custom Cut

QTY

$252.17 ea.
$252.17 for 1

2 1/4" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized - 
Part #: 10538

2 1/4" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized -
Part #: 10538

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bronze-round-bar-932-1superZoom

Dimensions

  • Diameter: 2.25"
  • Ships In: 2-3 Business Days From Ohio
See all available dimensions for this product
  • 13″ (13 in.) - $242.59 ea.
  • 26″ (26 in.) - $477.46 ea.
  • 39″ (39 in.) - $704.30 ea.
  • 52″ (52 in.) - $923.31 ea.
  • 65″ (65 in.) - $1,134.43 ea.
  • 78″ (78 in.) - $1,337.81 ea.
  • 105″ (105 in.) - $1,435.97 ea.
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

$242.59 ea.
$242.59 for 1

2 1/4" Silicon Manganese Bronze Round Bar 673 - 
Part #: 23327

2 1/4" Silicon Manganese Bronze Round Bar 673 -
Part #: 23327

Click for more details

bronze-round-bar-673-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $221.02 ea.
  • 24″ (2 ft.) - $417.73 ea.
  • 36″ (3 ft.) - $616.89 ea.
  • 48″ (4 ft.) - $799.84 ea.
  • 72″ (6 ft.) - $1,102.63 ea.
  • 96″ (8 ft.) - $1,411.88 ea.
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.
Create Custom Cut

QTY

$221.02 ea.
$221.02 for 1

2 1/4" Aluminum Bronze Round Bar 954 Cast Oversized - 
Part #: 14391

2 1/4" Aluminum Bronze Round Bar 954 Cast Oversized -
Part #: 14391

Click for more details

bronze-round-bar-954-1superZoom

Dimensions

  • Diameter: Finishes To 2.25"
  • Ships In: 2-3 Business Days From Ohio
See all available dimensions for this product
  • 12″ (1 ft.) - $222.85 ea.
  • 24″ (2 ft.) - $457.43 ea.
  • 36″ (3 ft.) - $633.35 ea.
  • 48″ (4 ft.) - $821.01 ea.
  • 72″ (6 ft.) - $1,175.23 ea.
  • 144″ (12 ft.) - $2,223.77 ea.
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

$222.85 ea.
$222.85 for 1

2 1/4" Phosphor Bronze Round Bar 510-H04 - 
Part #: 18269

2 1/4" Phosphor Bronze Round Bar 510-H04 -
Part #: 18269

Click for more details

bronze-round-bar-510-h04-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $378.92 ea.
  • 24″ (2 ft.) - $716.23 ea.
  • 36″ (3 ft.) - $1,057.68 ea.
  • 48″ (4 ft.) - $1,371.39 ea.
  • 72″ (6 ft.) - $1,890.52 ea.
  • 96″ (8 ft.) - $2,420.74 ea.
  • 144″ (12 ft.) - $3,331.30 ea.
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.
Create Custom Cut

QTY

$378.92 ea.
$378.92 for 1

2 1/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18324

2 1/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18324

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $262.13 ea.
  • 24″ (2 ft.) - $495.44 ea.
  • 36″ (3 ft.) - $731.65 ea.
  • 48″ (4 ft.) - $948.63 ea.
  • 72″ (6 ft.) - $1,307.75 ea.
  • 96″ (8 ft.) - $1,674.52 ea.
  • 144″ (12 ft.) - $2,304.38 ea.
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.
Create Custom Cut

QTY

$262.13 ea.
$262.13 for 1

2 1/4" Stainless Round Bar 304/304L-Annealed Cold Finish - 
Part #: 106

2 1/4" Stainless Round Bar 304/304L-Annealed Cold Finish -
Part #: 106

Click for more details

Stainless Round Bar 304

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $109.17 ea.
  • 24″ (2 ft.) - $206.36 ea.
  • 36″ (3 ft.) - $304.74 ea.
  • 48″ (4 ft.) - $395.13 ea.
  • 72″ (6 ft.) - $544.69 ea.
  • 96″ (8 ft.) - $697.44 ea.
  • 144″ (12 ft.) - $959.79 ea.
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.
Create Custom Cut

QTY

$109.17 ea.
$109.17 for 1

2 1/4" Stainless Round Bar Nitronic 50 - 
Part #: 14439

2 1/4" Stainless Round Bar Nitronic 50-
Part #: 14439

Click for more details

stainless-round-bar-nitronic-50-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/4" Stainless Round Bar Nitronic 60 - 
Part #: 14683

2 1/4" Stainless Round Bar Nitronic 60 -
Part #: 14683

Click for more details

stainless-round-bar-nitronic-60-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $457.00 ea.
  • 24″ (2 ft.) - $863.78 ea.
  • 36″ (3 ft.) - $1,275.59 ea.
  • 48″ (4 ft.) - $1,653.91 ea.
  • 72″ (6 ft.) - $2,279.99 ea.
  • 96″ (8 ft.) - $2,919.46 ea.
  • 144″ (12 ft.) - $4,017.60 ea.
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.
Create Custom Cut

QTY

$457.00 ea.
$457.00 for 1

2 1/4" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7376

2 1/4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7376

Click for more details

alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $130.96 ea.
  • 24″ (2 ft.) - $247.53 ea.
  • 36″ (3 ft.) - $365.54 ea.
  • 48″ (4 ft.) - $473.95 ea.
  • 72″ (6 ft.) - $653.37 ea.
  • 96″ (8 ft.) - $836.61 ea.
  • 144″ (12 ft.) - $1,151.30 ea.
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.
Create Custom Cut

QTY

$130.96 ea.
$130.96 for 1

2 1/4" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15475

2 1/4" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15475

Click for more details

alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $143.81 ea.
  • 24″ (2 ft.) - $271.82 ea.
  • 36″ (3 ft.) - $401.41 ea.
  • 48″ (4 ft.) - $520.48 ea.
  • 72″ (6 ft.) - $717.49 ea.
  • 96″ (8 ft.) - $918.74 ea.
  • 144″ (12 ft.) - $1,264.31 ea.
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.
Create Custom Cut

QTY

$143.81 ea.
$143.81 for 1

2 1/4" Alloy Steel Round Bar 4340 VAR - 
Part #: 20016

2 1/4" Alloy Steel Round Bar 4340 VAR -
Part #: 20016

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 48″ (4 ft.) - $1,544.15 ea.
  • 60″ (5 ft.) - $1,838.46 ea.
  • 72″ (6 ft.) - $2,113.97 ea.
  • 84″ (7 ft.) - $2,375.51 ea.
  • 96″ (8 ft.) - $2,601.84 ea.
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

$1,544.15 ea.
$1,544.15 for 1

2 1/4" Alloy Steel Round Bar 9310 VAR - 
Part #: 20030

2 1/4" Alloy Steel Round Bar 9310 VAR-
Part #: 20030

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/4" Silicon Bronze Round Bar 655 - 
Part #: 15029

2 1/4" Silicon Bronze Round Bar 655 -
Part #: 15029

Click for more details

bronze-round-bar-655-h04-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $819.19 ea.
  • 24″ (2 ft.) - $1,548.39 ea.
  • 36″ (3 ft.) - $2,286.56 ea.
  • 48″ (4 ft.) - $2,964.74 ea.
  • 72″ (6 ft.) - $4,087.00 ea.
  • 96″ (8 ft.) - $5,233.29 ea.
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.
Create Custom Cut

QTY

$819.19 ea.
$819.19 for 1

Can't find what you're looking for?

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