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Round Bar

-2948 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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5 1/2" Cast Iron Round Bar 65-45-12 Dura-Bar - 
Part #: 23959

5 1/2" Cast Iron Round Bar 65-45-12 Dura-Bar-
Part #: 23959

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cast-iron-dura-bar-roundsuperZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Cast Iron Round Bar G2 Dura-Bar - 
Part #: 24024

5 1/2" Cast Iron Round Bar G2 Dura-Bar-
Part #: 24024

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cast-iron-dura-bar-roundsuperZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Cast Iron Round Bar 80-55-06 Dura-Bar - 
Part #: 24077

5 1/2" Cast Iron Round Bar 80-55-06 Dura-Bar-
Part #: 24077

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cast-iron-dura-bar-roundsuperZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Alloy Steel Round Bar 4130 - 
Part #: 24744

5 1/2" Alloy Steel Round Bar 4130-
Part #: 24744

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

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Aluminum Round Bar 7075-T7351-Cold Finish - 
Part #: 25368

5 1/2" Aluminum Round Bar 7075-T7351-Cold Finish-
Part #: 25368

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

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Aluminum Round Bar 2024-T851-Cold Finish - 
Part #: 18000

5 1/2" Aluminum Round Bar 2024-T851-Cold Finish-
Part #: 18000

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aluminum-round-bar-2024-t851-cold-finish-1superZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Aluminum Round Bar 6061-T651-Cold Finish - 
Part #: 18058

5 1/2" Aluminum Round Bar 6061-T651-Cold Finish-
Part #: 18058

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aluminum-round-bar-6061-t651-cold-finish-1superZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Aluminum Round Bar 7075-T651-Cold Finish - 
Part #: 17912

5 1/2" Aluminum Round Bar 7075-T651-Cold Finish-
Part #: 17912

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

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Copper Round Bar 110 - 
Part #: 20762

5 1/2" Copper Round Bar 110 -
Part #: 20762

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copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,585.61 ea.
  • 24″ (2 ft.) - $2,996.98 ea.
  • 36″ (3 ft.) - $4,425.85 ea.
  • 48″ (4 ft.) - $5,738.40 ea.
  • 60″ (5 ft.) - $6,795.55 ea.
  • 72″ (6 ft.) - $7,910.61 ea.
  • 84″ (7 ft.) - $8,903.88 ea.
  • 96″ (8 ft.) - $10,129.30 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.

QTY

$1,585.61 ea.
$1,585.61 for 1

5 1/2" Aluminum Round Bar 2024-T351-Cold Finish - 
Part #: 26319

5 1/2" Aluminum Round Bar 2024-T351-Cold Finish-
Part #: 26319

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

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Alloy Steel Round Bar 4140 Hot Rolled Heat Treated - 
Part #: mp-00002448

5 1/2" Alloy Steel Round Bar 4140 Hot Rolled Heat Treated -
Part #: mp-00002448

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Sold & shipped by MSP Metals

Dimensions

  • Diameter: 5.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $501.95 ea.
  • 24″ (2 ft.) - $1,003.91 ea.
  • 72″ (6 ft.) - $3,011.71 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.

QTY

$501.95 ea.
$501.95 for 1

5.5" Titanium Round Bar Grade 5 6AL-4V - 
Part #: 29068

5.5" Titanium Round Bar Grade 5 6AL-4V-
Part #: 29068

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Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 28474

5 1/2" Carbon Steel Round Bar 1018 Cold Finish-
Part #: 28474

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Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Carbon Steel Round Bar 1018 Hot Rolled - 
Part #: mp-00030396

5 1/2" Carbon Steel Round Bar 1018 Hot Rolled -
Part #: mp-00030396

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Sold & shipped by MSP Metals

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $397.39 ea.
  • 24″ (2 ft.) - $794.78 ea.
  • 36″ (3 ft.) - $1,192.17 ea.
  • 48″ (4 ft.) - $1,589.55 ea.
  • 60″ (5 ft.) - $1,986.94 ea.
  • 72″ (6 ft.) - $2,384.33 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

$397.39 ea.
$397.39 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$385.47
2%
5-9
$377.52
5%
10+
$357.65
10%
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5 1/2" Aluminum Round Bar 6061-T6511 144" Length - 3pc. Min - 
Part #: 28524

5 1/2" Aluminum Round Bar 6061-T6511 144" Length - 3pc. Min-
Part #: 28524

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Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5.5" Bronze Round Bar 907 Continuous Cast - 
Part #: mp-00034403

5.5" Bronze Round Bar 907 Continuous Cast -
Part #: mp-00034403

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Sold & shipped by Spectrum Machine Inc.

Dimensions

  • Diameter: 5.5"
  • Ships In: 1-2 Business Days
See all available dimensions for this product
  • 12″ (1 ft.) - $1,224.00 ea.
  • 24″ (2 ft.) - $2,460.75 ea.
  • 72″ (6 ft.) - $7,382.25 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

$1,224.00 ea.
$1,224.00 for 1

5.5" Bronze Round Bar 903 Continuous Cast - 
Part #: mp-00034410

5.5" Bronze Round Bar 903 Continuous Cast -
Part #: mp-00034410

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Sold & shipped by Spectrum Machine Inc.

Dimensions

  • Diameter: 5.5"
  • Ships In: 1-2 Business Days
See all available dimensions for this product
  • 12″ (1 ft.) - $1,182.75 ea.
  • 24″ (2 ft.) - $2,365.50 ea.
  • 72″ (6 ft.) - $7,096.50 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

$1,182.75 ea.
$1,182.75 for 1

5 1/2" Stainless Round Bar 420 - 
Part #: mp-00038661

5 1/2" Stainless Round Bar 420 -
Part #: mp-00038661

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stainless-round-bar-316-cold-finish-1superZoom
Sold & shipped by AW Metals

Dimensions

  • Diameter: 5.5"
  • Ships In: 2 Business Days
See all available dimensions for this product
  • 6″ (6 in.) - $250.00 ea.
  • 12″ (1 ft.) - $450.00 ea.
  • 24″ (2 ft.) - $850.00 ea.
  • 36″ (3 ft.) - $1,295.00 ea.
  • 48″ (4 ft.) - $1,695.00 ea.
  • 72″ (6 ft.) - $2,495.00 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

$250.00 ea.
$250.00 for 1

5 1/2" Nickel Round Bar C276 - 
Part #: 28086

5 1/2" Nickel Round Bar C276-
Part #: 28086

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Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" OD Stainless Round Bar 416 - 
Part #: mp-00037716

5 1/2" OD Stainless Round Bar 416 -
Part #: mp-00037716

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Sold & shipped by AW Metals

Dimensions

  • Diameter: 5.5"
  • Ships In: 2 Business Days
See all available dimensions for this product
  • 6″ (6 in.) - $235.00 ea.
  • 12″ (1 ft.) - $465.00 ea.
  • 24″ (2 ft.) - $720.00 ea.
  • 36″ (3 ft.) - $975.00 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

$235.00 ea.
$235.00 for 1

5 1/2" Stainless Round Bar 410 - 
Part #: 28880

5 1/2" Stainless Round Bar 410-
Part #: 28880

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Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Nickel Round Bar 718 - 
Part #: mp-00041780

5 1/2" Nickel Round Bar 718 -
Part #: mp-00041780

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Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 6″ (6 in.) - $2,417.36 ea.
  • 12″ (1 ft.) - $4,649.95 ea.
  • 24″ (2 ft.) - $8,599.16 ea.
  • 36″ (3 ft.) - $12,574.33 ea.
  • 48″ (4 ft.) - $16,404.95 ea.
  • 72″ (6 ft.) - $24,523.43 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

$2,417.36 ea.
$2,417.36 for 1

5 1/2" Stainless Round Bar 347 - 
Part #: mp-00041788

5 1/2" Stainless Round Bar 347 -
Part #: mp-00041788

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 6″ (6 in.) - $528.20 ea.
  • 12″ (1 ft.) - $872.17 ea.
  • 24″ (2 ft.) - $1,471.82 ea.
  • 36″ (3 ft.) - $2,081.55 ea.
  • 48″ (4 ft.) - $2,669.12 ea.
  • 72″ (6 ft.) - $3,919.94 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

$528.20 ea.
$528.20 for 1

5 1/2" Nickel Round Bar Alloy X - 
Part #: mp-00041832

5 1/2" Nickel Round Bar Alloy X -
Part #: mp-00041832

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 6″ (6 in.) - $2,796.51 ea.
  • 12″ (1 ft.) - $5,408.24 ea.
  • 24″ (2 ft.) - $10,029.91 ea.
  • 36″ (3 ft.) - $14,680.72 ea.
  • 48″ (4 ft.) - $19,162.40 ea.
  • 72″ (6 ft.) - $28,659.61 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

$2,796.51 ea.
$2,796.51 for 1

5 1/2" Nickel Round Bar 625 - 
Part #: mp-00041864

5 1/2" Nickel Round Bar 625 -
Part #: mp-00041864

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 6″ (6 in.) - $2,637.42 ea.
  • 12″ (1 ft.) - $5,090.05 ea.
  • 24″ (2 ft.) - $9,429.55 ea.
  • 36″ (3 ft.) - $13,796.85 ea.
  • 48″ (4 ft.) - $18,005.34 ea.
  • 72″ (6 ft.) - $26,924.01 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

$2,637.42 ea.
$2,637.42 for 1

Can't find what you're looking for?

Contact us for a custom quote