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Round Bar

-2956 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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5/8" Aluminum Round Bar 2024-T351-Cold Finish - 
Part #: 9894

5/8" Aluminum Round Bar 2024-T351-Cold Finish -
Part #: 9894

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

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $8.45 ea.
  • 24″ (2 ft.) - $16.43 ea.
  • 36″ (3 ft.) - $22.42 ea.
  • 48″ (4 ft.) - $27.93 ea.
  • 72″ (6 ft.) - $39.46 ea.
  • 96″ (8 ft.) - $49.15 ea.
  • 144″ (12 ft.) - $61.17 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

$8.45 ea.
$8.45 for 1

5/8" Aluminum Round Bar 6061-T651-Cold Finish - 
Part #: 18034

5/8" Aluminum Round Bar 6061-T651-Cold Finish -
Part #: 18034

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

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $8.67 ea.
  • 24″ (2 ft.) - $16.84 ea.
  • 36″ (3 ft.) - $23.04 ea.
  • 48″ (4 ft.) - $28.78 ea.
  • 72″ (6 ft.) - $40.69 ea.
  • 96″ (8 ft.) - $50.77 ea.
  • 144″ (12 ft.) - $63.50 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

$8.67 ea.
$8.67 for 1

5/8" Beryllium Copper Round Bar 173 Hard Drawn - 
Part #: 19809

5/8" Beryllium Copper Round Bar 173 Hard Drawn-
Part #: 19809

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copper-round-bar-173-hard-drawn-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" Beryllium Copper Round Bar Moldmax-High Hard - 
Part #: 19865

5/8" Beryllium Copper Round Bar Moldmax-High Hard-
Part #: 19865

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beryllium-copper-round-bar-moldmax-high-hard-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" Aluminum Round Bar 6061-T6511-Extruded - 
Part #: 1086

5/8" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1086

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

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $7.62 ea.
  • 36″ (3 ft.) - $10.43 ea.
  • 48″ (4 ft.) - $13.00 ea.
  • 72″ (6 ft.) - $18.39 ea.
  • 96″ (8 ft.) - $22.93 ea.
  • 144″ (12 ft.) - $28.72 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

$4.50 ea.
$4.50 for 1

5/8" Copper Round Bar 145-H02 - 
Part #: 15271

5/8" Copper Round Bar 145-H02 -
Part #: 15271

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copper-round-bar-145-h02-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.24 ea.
  • 24″ (2 ft.) - $60.82 ea.
  • 36″ (3 ft.) - $83.00 ea.
  • 48″ (4 ft.) - $103.48 ea.
  • 72″ (6 ft.) - $146.18 ea.
  • 96″ (8 ft.) - $182.07 ea.
  • 144″ (12 ft.) - $226.63 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

$31.24 ea.
$31.24 for 1

5/8" Stainless Round Bar Nitronic 50 - 
Part #: 28424

5/8" Stainless Round Bar Nitronic 50-
Part #: 28424

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Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" Nickel Round Bar A286-Centerless Ground - 
Part #: 28851

5/8" Nickel Round Bar A286-Centerless Ground-
Part #: 28851

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nickel-round-bar-600-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" Manganese Bronze Round Bar 863 Oversized - 
Part #: 28843

5/8" Manganese Bronze Round Bar 863 Oversized-
Part #: 28843

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Placeholder for future product image

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" Stainless Round Bar 420 - 
Part #: mp-00038651

5/8" Stainless Round Bar 420 -
Part #: mp-00038651

Click for more details

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

Dimensions

  • Diameter: 0.625"
  • Ships In: 2 Business Days
See all available dimensions for this product
  • 12″ (1 ft.) - $60.00 ea.
  • 24″ (2 ft.) - $65.00 ea.
  • 36″ (3 ft.) - $70.00 ea.
  • 48″ (4 ft.) - $80.00 ea.
  • 72″ (6 ft.) - $95.00 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

$60.00 ea.
$60.00 for 1

5/8" Titanium Round Bar Grade 23 6AL-4V ELI - 
Part #: mp-00041695

5/8" Titanium Round Bar Grade 23 6AL-4V ELI -
Part #: mp-00041695

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Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 0.625"
  • Ships In: 7-8 Business Days
See all available dimensions for this product
  • 6″ (6 in.) - $181.14 ea.
  • 12″ (1 ft.) - $201.07 ea.
  • 24″ (2 ft.) - $227.28 ea.
  • 36″ (3 ft.) - $259.97 ea.
  • 48″ (4 ft.) - $291.47 ea.
  • 72″ (6 ft.) - $363.93 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

$181.14 ea.
$181.14 for 1

5/8" Nickel Round Bar Alloy X - 
Part #: mp-00041712

5/8" Nickel Round Bar Alloy X -
Part #: mp-00041712

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Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 6″ (6 in.) - $192.30 ea.
  • 12″ (1 ft.) - $220.95 ea.
  • 24″ (2 ft.) - $262.49 ea.
  • 36″ (3 ft.) - $310.67 ea.
  • 48″ (4 ft.) - $357.10 ea.
  • 72″ (6 ft.) - $461.26 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

$192.30 ea.
$192.30 for 1

5/8" Nickel Round Bar 625 - 
Part #: mp-00041821

5/8" Nickel Round Bar 625 -
Part #: mp-00041821

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Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 6″ (6 in.) - $206.98 ea.
  • 12″ (1 ft.) - $250.30 ea.
  • 24″ (2 ft.) - $317.87 ea.
  • 36″ (3 ft.) - $392.21 ea.
  • 48″ (4 ft.) - $463.84 ea.
  • 72″ (6 ft.) - $621.37 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

$206.98 ea.
$206.98 for 1

5/8" Stainless Round Bar Greek Ascoloy - 
Part #: mp-00041831

5/8" Stainless Round Bar Greek Ascoloy -
Part #: mp-00041831

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 6″ (6 in.) - $180.06 ea.
  • 12″ (1 ft.) - $196.56 ea.
  • 24″ (2 ft.) - $216.57 ea.
  • 36″ (3 ft.) - $243.12 ea.
  • 48″ (4 ft.) - $268.70 ea.
  • 72″ (6 ft.) - $328.70 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.

QTY

$180.06 ea.
$180.06 for 1

5/8" Nickel Round Bar 718 - 
Part #: mp-00041897

5/8" Nickel Round Bar 718 -
Part #: mp-00041897

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 6″ (6 in.) - $206.17 ea.
  • 12″ (1 ft.) - $248.69 ea.
  • 24″ (2 ft.) - $314.82 ea.
  • 36″ (3 ft.) - $387.72 ea.
  • 48″ (4 ft.) - $457.96 ea.
  • 72″ (6 ft.) - $612.55 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.

QTY

$206.17 ea.
$206.17 for 1

0.625" OD Beryllium Copper Round Bar 17510 Class 3 - 
Part #: mp-00043092

0.625" OD Beryllium Copper Round Bar 17510 Class 3 -
Part #: mp-00043092

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 0.625"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $42.36 ea.
  • 24″ (2 ft.) - $84.73 ea.
  • 36″ (3 ft.) - $127.09 ea.
  • 48″ (4 ft.) - $169.46 ea.
  • 72″ (6 ft.) - $254.18 ea.
  • 96″ (8 ft.) - $338.91 ea.
  • 120″ (10 ft.) - $423.64 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

$42.36 ea.
$42.36 for 1

0.625" OD Copper Nickel Round Bar 715 - 
Part #: mp-00059840

0.625" OD Copper Nickel Round Bar 715 -
Part #: mp-00059840

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 0.625"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $47.40 ea.
  • 24″ (2 ft.) - $94.80 ea.
  • 36″ (3 ft.) - $142.20 ea.
  • 48″ (4 ft.) - $189.60 ea.
  • 60″ (5 ft.) - $237.00 ea.
  • 72″ (6 ft.) - $284.40 ea.
  • 84″ (7 ft.) - $331.80 ea.
  • 96″ (8 ft.) - $379.20 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

$47.40 ea.
$47.40 for 1

5/8" Stainless Round Bar 309 - 
Part #: mp-00040295

5/8" Stainless Round Bar 309 -
Part #: mp-00040295

Click for more details

Sold & shipped by AW Metals

Dimensions

  • Diameter: 0.625"
  • Ships In: 2 Business Days
See all available dimensions for this product
  • 12″ (1 ft.) - $95.00 ea.
  • 24″ (2 ft.) - $105.00 ea.
  • 36″ (3 ft.) - $115.00 ea.
  • 48″ (4 ft.) - $125.00 ea.
  • 72″ (6 ft.) - $150.00 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.

QTY

$95.00 ea.
$95.00 for 1

5/8" Stainless Round Bar 303-Turned Ground and Polished - 
Part #: mp-00040845

5/8" Stainless Round Bar 303-Turned Ground and Polished -
Part #: mp-00040845

Click for more details

Sold & shipped by MSP Metals

Dimensions

  • Diameter: 0.625"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $15.25 ea.
  • 24″ (2 ft.) - $30.50 ea.
  • 36″ (3 ft.) - $45.75 ea.
  • 48″ (4 ft.) - $61.00 ea.
  • 60″ (5 ft.) - $76.25 ea.
  • 72″ (6 ft.) - $91.50 ea.
  • 144″ (12 ft.) - $183.00 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

$15.25 ea.
$15.25 for 1

0.625" Chrome Zirconium Copper Round Bar 18150 - 
Part #: mp-00041219

0.625" Chrome Zirconium Copper Round Bar 18150 -
Part #: mp-00041219

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 0.625"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $35.00 ea.
  • 24″ (2 ft.) - $52.14 ea.
  • 36″ (3 ft.) - $78.21 ea.
  • 48″ (4 ft.) - $104.28 ea.
  • 60″ (5 ft.) - $130.35 ea.
  • 72″ (6 ft.) - $156.42 ea.
  • 84″ (7 ft.) - $182.49 ea.
  • 96″ (8 ft.) - $208.56 ea.
  • 108″ (9 ft.) - $234.63 ea.
  • 120″ (10 ft.) - $260.70 ea.
  • 132″ (11 ft.) - $286.77 ea.
  • 144″ (12 ft.) - $312.84 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.
Create Custom Cut

QTY

$35.00 ea.
$35.00 for 1

11/16" Stainless Round Bar 321 Cold Finish - 
Part #: 18435

11/16" Stainless Round Bar 321 Cold Finish -
Part #: 18435

Click for more details

stainless-round-bar-321-cold-finish-1superZoom

Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $44.01 ea.
  • 24″ (2 ft.) - $85.67 ea.
  • 36″ (3 ft.) - $116.92 ea.
  • 48″ (4 ft.) - $145.78 ea.
  • 72″ (6 ft.) - $205.91 ea.
  • 96″ (8 ft.) - $256.47 ea.
  • 144″ (12 ft.) - $319.24 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

$44.01 ea.
$44.01 for 1

11/16" Brass Round Bar 360-H02 Extruded - 
Part #: 21057

11/16" Brass Round Bar 360-H02 Extruded -
Part #: 21057

Click for more details

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

Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.21 ea.
  • 24″ (2 ft.) - $54.93 ea.
  • 36″ (3 ft.) - $74.96 ea.
  • 48″ (4 ft.) - $93.45 ea.
  • 72″ (6 ft.) - $132.01 ea.
  • 96″ (8 ft.) - $164.39 ea.
  • 144″ (12 ft.) - $204.64 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

$28.21 ea.
$28.21 for 1

11/16" Nickel Aluminum Bronze Round Bar 630 - 
Part #: 18287

11/16" Nickel Aluminum Bronze Round Bar 630 -
Part #: 18287

Click for more details

bronze-round-bar-630-1superZoom

Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $54.48 ea.
  • 24″ (2 ft.) - $106.00 ea.
  • 36″ (3 ft.) - $144.65 ea.
  • 48″ (4 ft.) - $180.37 ea.
  • 72″ (6 ft.) - $254.78 ea.
  • 96″ (8 ft.) - $317.30 ea.
  • 144″ (12 ft.) - $394.98 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

$54.48 ea.
$54.48 for 1

11/16" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18312

11/16" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18312

Click for more details

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

Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $30.49 ea.
  • 24″ (2 ft.) - $59.28 ea.
  • 36″ (3 ft.) - $80.93 ea.
  • 48″ (4 ft.) - $100.91 ea.
  • 72″ (6 ft.) - $142.55 ea.
  • 96″ (8 ft.) - $177.52 ea.
  • 144″ (12 ft.) - $220.98 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

$30.49 ea.
$30.49 for 1

11/16" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15487

11/16" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15487

Click for more details

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

Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $22.44 ea.
  • 24″ (2 ft.) - $43.70 ea.
  • 36″ (3 ft.) - $59.62 ea.
  • 48″ (4 ft.) - $74.34 ea.
  • 72″ (6 ft.) - $105.01 ea.
  • 96″ (8 ft.) - $130.77 ea.
  • 144″ (12 ft.) - $162.80 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.
Create Custom Cut

QTY

$22.44 ea.
$22.44 for 1

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