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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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6" Alloy Steel Round Bar 4130-Normalized - 
Part #: 23684

6" Alloy Steel Round Bar 4130-Normalized -
Part #: 23684

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $758.07 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

$758.07 ea.
$758.07 for 1

6" Alloy Steel Round Bar 4340-Annealed Hot Rolled Rough Turned - 
Part #: 7417

6" Alloy Steel Round Bar 4340-Annealed Hot Rolled Rough Turned -
Part #: 7417

Click for more details

alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $924.95 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

$924.95 ea.
$924.95 for 1

6" Alloy Steel Round Bar 4340 VAR-Normalized - 
Part #: 22982

6" Alloy Steel Round Bar 4340 VAR-Normalized -
Part #: 22982

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,216.21 ea.
  • 24″ (2 ft.) - $2,298.78 ea.
  • 36″ (3 ft.) - $3,394.71 ea.
  • 48″ (4 ft.) - $4,401.52 ea.
  • 72″ (6 ft.) - $6,067.69 ea.
  • 96″ (8 ft.) - $7,769.50 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.
Create Custom Cut

QTY

$1,216.21 ea.
$1,216.21 for 1

6" Alloy Steel Round Bar 8620-Hot Rolled - 
Part #: 10585

6" Alloy Steel Round Bar 8620-Hot Rolled -
Part #: 10585

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alloy-steel-round-bar-8620-hot-rolled-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $573.85 ea.
  • 24″ (2 ft.) - $1,084.61 ea.
  • 36″ (3 ft.) - $1,745.85 ea.
  • 48″ (4 ft.) - $2,076.73 ea.
  • 72″ (6 ft.) - $2,862.88 ea.
  • 96″ (8 ft.) - $3,665.82 ea.
  • 144″ (12 ft.) - $5,044.70 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

$573.85 ea.
$573.85 for 1

6" Copper Round Bar 101-H04 - 
Part #: 12787

6" Copper Round Bar 101-H04 -
Part #: 12787

Click for more details

copper-round-bar-101-h04-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $2,727.02 ea.
  • 24″ (2 ft.) - $5,154.35 ea.
  • 36″ (3 ft.) - $7,611.67 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

$2,727.02 ea.
$2,727.02 for 1

6" Copper Round Bar 110 - 
Part #: 1651

6" Copper Round Bar 110 -
Part #: 1651

Click for more details

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $2,805.27 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

$2,805.27 ea.
$2,805.27 for 1

6" Aluminum Round Bar 2024-T851-Cold Finish - 
Part #: 18001

6" Aluminum Round Bar 2024-T851-Cold Finish -
Part #: 18001

Click for more details

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $731.99 ea.
  • 24″ (2 ft.) - $1,383.52 ea.
  • 36″ (3 ft.) - $2,043.12 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

$731.99 ea.
$731.99 for 1

6" Aluminum Round Bar 2024-T351-Cold Finish - 
Part #: 12647

6" Aluminum Round Bar 2024-T351-Cold Finish -
Part #: 12647

Click for more details

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $534.20 ea.
  • 24″ (2 ft.) - $1,009.69 ea.
  • 36″ (3 ft.) - $1,491.09 ea.
  • 48″ (4 ft.) - $1,933.31 ea.
  • 72″ (6 ft.) - $2,665.15 ea.
  • 96″ (8 ft.) - $3,412.65 ea.
  • 144″ (12 ft.) - $4,696.31 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

$534.20 ea.
$534.20 for 1

6" Aluminum Round Bar 6061-T651-Cold Finish - 
Part #: 18059

6" Aluminum Round Bar 6061-T651-Cold Finish-
Part #: 18059

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Aluminum Round Bar 6061-T6511-Extruded - 
Part #: 1108

6" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1108

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aluminum-round-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $340.05 ea.
  • 24″ (2 ft.) - $643.79 ea.
  • 36″ (3 ft.) - $951.16 ea.
  • 48″ (4 ft.) - $1,234.35 ea.
  • 144″ (12 ft.) - $3,020.50 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.
Create Custom Cut

QTY

$340.05 ea.
$340.05 for 1

6" Aluminum Round Bar 7075-T651-Cold Finish - 
Part #: 12654

6" Aluminum Round Bar 7075-T651-Cold Finish -
Part #: 12654

Click for more details

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $669.24 ea.
  • 24″ (2 ft.) - $1,264.92 ea.
  • 36″ (3 ft.) - $1,867.98 ea.
  • 48″ (4 ft.) - $2,421.99 ea.
  • 144″ (12 ft.) - $5,883.38 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

$669.24 ea.
$669.24 for 1

6" Brass Round Bar 360-H02 Cast and Turned - 
Part #: 1300

6" Brass Round Bar 360-H02 Cast and Turned -
Part #: 1300

Click for more details

brass-round-bar-360-h02-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,970.33 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

$1,970.33 ea.
$1,970.33 for 1

6" Cast Iron Round Bar 65-45-12 Dura-Bar - 
Part #: 23961

6" Cast Iron Round Bar 65-45-12 Dura-Bar-
Part #: 23961

Click for more details

cast-iron-dura-bar-roundsuperZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Stainless Round Bar 410 Cold Finish - 
Part #: 23553

6" Stainless Round Bar 410 Cold Finish-
Part #: 23553

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stainless-round-bar-410-cold-finish-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Titanium Round Bar Grade 2 - 
Part #: 21031

6" Titanium Round Bar Grade 2-
Part #: 21031

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Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Cast Iron Round Bar G2 Dura-Bar - 
Part #: 24026

6" Cast Iron Round Bar G2 Dura-Bar-
Part #: 24026

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cast-iron-dura-bar-roundsuperZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Cast Iron Round Bar 80-55-06 Dura-Bar - 
Part #: 24079

6" Cast Iron Round Bar 80-55-06 Dura-Bar-
Part #: 24079

Click for more details

cast-iron-dura-bar-roundsuperZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] - 
Part #: 24572

6mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] -
Part #: 24572

Click for more details

brass-round-bar-360-h02-1superZoom

Dimensions

  • Diameter: 6mm
See all available dimensions for this product

Pack of 5

QTY

$130.67 ea.
$130.67

6mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] - 
Part #: 24573

6mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] -
Part #: 24573

Click for more details

brass-round-bar-360-h02-1superZoom

Dimensions

  • Diameter: 6mm
See all available dimensions for this product

Pack of 3

QTY

$156.74 ea.
$156.74

6mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] - 
Part #: 24630

6mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 24630

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 6mm
See all available dimensions for this product

Pack of 6

QTY

$129.68 ea.
$129.68

6mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] - 
Part #: 24631

6mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 24631

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom

Dimensions

  • Diameter: 6mm
See all available dimensions for this product

Pack of 3

QTY

$129.73 ea.
$129.73

6mm Copper Round Bar 110 Metric 72" Length [+/- 2"] - 
Part #: 24647

6mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24647

Click for more details

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

Dimensions

  • Diameter: 6mm
See all available dimensions for this product

Pack of 2

QTY

$146.71 ea.
$146.71

6mm Copper Round Bar 110 Metric 36" Length [+/- 2"] - 
Part #: 24646

6mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24646

Click for more details

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

Dimensions

  • Diameter: 6mm
See all available dimensions for this product

Pack of 3

QTY

$110.04 ea.
$110.04

6" Aluminum Round Bar 7075-T7351-Cold Finish - 
Part #: 25369

6" Aluminum Round Bar 7075-T7351-Cold Finish-
Part #: 25369

Click for more details

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned - 
Part #: 2046

6" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2046

Click for more details

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

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $857.30 ea.
  • 24″ (2 ft.) - $1,620.36 ea.
  • 36″ (3 ft.) - $2,392.88 ea.
  • 48″ (4 ft.) - $3,102.58 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

$857.30 ea.
$857.30 for 1

Can't find what you're looking for?

Contact us for a custom quote