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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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2.75" OD Chromium Copper Round Bar 182 Class 2 - 
Part #: mp-00005117

2.75" OD Chromium Copper Round Bar 182 Class 2 -
Part #: mp-00005117

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 2.75"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $420.16 ea.
  • 24″ (2 ft.) - $894.72 ea.
  • 36″ (3 ft.) - $1,200.48 ea.
  • 48″ (4 ft.) - $1,789.44 ea.
  • 72″ (6 ft.) - $2,370.96 ea.
  • 96″ (8 ft.) - $3,578.89 ea.
  • 144″ (12 ft.) - $5,368.33 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.

QTY

$420.16 ea.
$420.16 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$407.56
2%
5-9
$399.15
5%
10+
$378.14
10%
More
Less

2 3/4" Stainless Round Bar 17-4 H1150 - 
Part #: mp-00005215

2 3/4" Stainless Round Bar 17-4 H1150 -
Part #: mp-00005215

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stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom
Sold & shipped by AW Metals

Dimensions

  • Diameter: 2.75"
  • Ships In: 2 Business Days
See all available dimensions for this product
  • 12″ (1 ft.) - $250.00 ea.
  • 24″ (2 ft.) - $450.00 ea.
  • 36″ (3 ft.) - $650.00 ea.
  • 48″ (4 ft.) - $825.00 ea.
  • 72″ (6 ft.) - $1,295.00 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

2 3/4" Silicon Bronze Round Bar 655-H04 - 
Part #: 28443

2 3/4" Silicon Bronze Round Bar 655-H04-
Part #: 28443

Click for more details

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 3/4" Aluminum Round Bar 6061-T651-Cold Finish - 
Part #: 18050

2 3/4" Aluminum Round Bar 6061-T651-Cold Finish -
Part #: 18050

Click for more details

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

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $152.58 ea.
  • 24″ (2 ft.) - $296.86 ea.
  • 36″ (3 ft.) - $405.19 ea.
  • 48″ (4 ft.) - $505.22 ea.
  • 72″ (6 ft.) - $713.57 ea.
  • 96″ (8 ft.) - $888.73 ea.
  • 144″ (12 ft.) - $1,106.28 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

$152.58 ea.
$152.58 for 1

2 3/4" Stainless Round Bar 420 - 
Part #: mp-00038652

2 3/4" Stainless Round Bar 420 -
Part #: mp-00038652

Click for more details

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

Dimensions

  • Diameter: 2.75"
  • Ships In: 2 Business Days
See all available dimensions for this product
  • 6″ (6 in.) - $95.00 ea.
  • 12″ (1 ft.) - $160.00 ea.
  • 24″ (2 ft.) - $275.00 ea.
  • 36″ (3 ft.) - $395.00 ea.
  • 48″ (4 ft.) - $525.00 ea.
  • 72″ (6 ft.) - $695.00 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

$95.00 ea.
$95.00 for 1

2 3/4" Brass Round Bar 360-H02 Extruded - 
Part #: 1284

2 3/4" Brass Round Bar 360-H02 Extruded -
Part #: 1284

Click for more details

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

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $329.44 ea.
  • 24″ (2 ft.) - $622.71 ea.
  • 36″ (3 ft.) - $919.57 ea.
  • 48″ (4 ft.) - $1,192.29 ea.
  • 72″ (6 ft.) - $1,643.63 ea.
  • 144″ (12 ft.) - $2,896.24 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

$329.44 ea.
$329.44 for 1

2 3/4" Copper Round Bar 101-H04 - 
Part #: 20701

2 3/4" Copper Round Bar 101-H04 -
Part #: 20701

Click for more details

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

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $564.43 ea.
  • 24″ (2 ft.) - $1,066.86 ea.
  • 36″ (3 ft.) - $1,575.48 ea.
  • 48″ (4 ft.) - $2,042.76 ea.
  • 72″ (6 ft.) - $2,816.03 ea.
  • 96″ (8 ft.) - $3,605.84 ea.
  • 144″ (12 ft.) - $4,962.16 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

$564.43 ea.
$564.43 for 1

2 3/4" Alloy Steel Round Bar 4140-Annealed Hot Rolled - 
Part #: 26220

2 3/4" Alloy Steel Round Bar 4140-Annealed Hot Rolled -
Part #: 26220

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

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $137.95 ea.
  • 24″ (2 ft.) - $260.71 ea.
  • 36″ (3 ft.) - $385.01 ea.
  • 48″ (4 ft.) - $499.19 ea.
  • 72″ (6 ft.) - $688.15 ea.
  • 96″ (8 ft.) - $881.16 ea.
  • 144″ (12 ft.) - $1,212.60 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

$137.95 ea.
$137.95 for 1

2 3/4" Aluminum Round Bar 6061-T6511 144" Length - 11pc. Min - 
Part #: 28511

2 3/4" Aluminum Round Bar 6061-T6511 144" Length - 11pc. Min-
Part #: 28511

Click for more details

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 28863

2 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50-
Part #: 28863

Click for more details

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 3/4" Stainless Round Bar 321 - 
Part #: mp-00041705

2 3/4" Stainless Round Bar 321 -
Part #: mp-00041705

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 6″ (6 in.) - $287.80 ea.
  • 12″ (1 ft.) - $406.14 ea.
  • 24″ (2 ft.) - $606.43 ea.
  • 36″ (3 ft.) - $814.34 ea.
  • 48″ (4 ft.) - $1,014.69 ea.
  • 72″ (6 ft.) - $1,445.01 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

$287.80 ea.
$287.80 for 1

2 3/4" Stainless Round Bar 347 - 
Part #: mp-00041776

2 3/4" Stainless Round Bar 347 -
Part #: mp-00041776

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 6″ (6 in.) - $279.75 ea.
  • 12″ (1 ft.) - $390.04 ea.
  • 24″ (2 ft.) - $576.05 ea.
  • 36″ (3 ft.) - $769.62 ea.
  • 48″ (4 ft.) - $956.15 ea.
  • 72″ (6 ft.) - $1,357.19 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

$279.75 ea.
$279.75 for 1

2 3/4" Titanium Round Bar Grade 23 6AL-4V ELI - 
Part #: mp-00041833

2 3/4" Titanium Round Bar Grade 23 6AL-4V ELI -
Part #: mp-00041833

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.75"
  • Ships In: 7-8 Business Days
See all available dimensions for this product
  • 6″ (6 in.) - $491.07 ea.
  • 12″ (1 ft.) - $817.59 ea.
  • 24″ (2 ft.) - $1,387.40 ea.
  • 36″ (3 ft.) - $1,966.39 ea.
  • 48″ (4 ft.) - $2,524.32 ea.
  • 72″ (6 ft.) - $3,711.70 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

$491.07 ea.
$491.07 for 1

2 3/4" Nickel Round Bar Alloy X - 
Part #: mp-00041854

2 3/4" Nickel Round Bar Alloy X -
Part #: mp-00041854

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 6″ (6 in.) - $701.06 ea.
  • 12″ (1 ft.) - $1,232.33 ea.
  • 24″ (2 ft.) - $2,164.98 ea.
  • 36″ (3 ft.) - $3,108.73 ea.
  • 48″ (4 ft.) - $4,018.16 ea.
  • 72″ (6 ft.) - $5,950.07 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.

QTY

$701.06 ea.
$701.06 for 1

2 3/4" Nickel Round Bar 625 - 
Part #: mp-00041865

2 3/4" Nickel Round Bar 625 -
Part #: mp-00041865

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 6″ (6 in.) - $921.78 ea.
  • 12″ (1 ft.) - $1,673.78 ea.
  • 24″ (2 ft.) - $2,997.90 ea.
  • 36″ (3 ft.) - $4,334.98 ea.
  • 48″ (4 ft.) - $5,623.43 ea.
  • 72″ (6 ft.) - $8,357.98 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.

QTY

$921.78 ea.
$921.78 for 1

2 3/4" Nickel Round Bar 718 - 
Part #: mp-00041888

2 3/4" Nickel Round Bar 718 -
Part #: mp-00041888

Click for more details

Sold & shipped by Slice of Stainless

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 6″ (6 in.) - $852.12 ea.
  • 12″ (1 ft.) - $1,534.47 ea.
  • 24″ (2 ft.) - $2,735.05 ea.
  • 36″ (3 ft.) - $3,948.00 ea.
  • 48″ (4 ft.) - $5,116.84 ea.
  • 72″ (6 ft.) - $7,598.08 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

$852.12 ea.
$852.12 for 1

2 3/4" Aluminum Round Bar 6063-T6 - 
Part #: 29054

2 3/4" Aluminum Round Bar 6063-T6-
Part #: 29054

Click for more details

Placeholder for future product image

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2.75" Chrome Zirconium Copper Round Bar 18150 - 
Part #: mp-00041227

2.75" Chrome Zirconium Copper Round Bar 18150 -
Part #: mp-00041227

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 2.75"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $504.72 ea.
  • 24″ (2 ft.) - $1,009.43 ea.
  • 36″ (3 ft.) - $1,514.15 ea.
  • 48″ (4 ft.) - $2,018.86 ea.
  • 60″ (5 ft.) - $2,523.58 ea.
  • 72″ (6 ft.) - $3,028.29 ea.
  • 84″ (7 ft.) - $3,533.01 ea.
  • 96″ (8 ft.) - $4,037.72 ea.
  • 108″ (9 ft.) - $4,542.44 ea.
  • 120″ (10 ft.) - $5,047.15 ea.
  • 132″ (11 ft.) - $5,551.87 ea.
  • 144″ (12 ft.) - $6,056.58 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

$504.72 ea.
$504.72 for 1

2 7/8" Stainless Round Bar 303-Annealed Cold Finish - 
Part #: 2034

2 7/8" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2034

Click for more details

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

Dimensions

  • Diameter: 2.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $178.90 ea.
  • 24″ (2 ft.) - $338.14 ea.
  • 36″ (3 ft.) - $499.34 ea.
  • 48″ (4 ft.) - $647.47 ea.
  • 72″ (6 ft.) - $892.56 ea.
  • 144″ (12 ft.) - $1,572.78 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

$178.90 ea.
$178.90 for 1

2 7/8" Bronze Round Bar Sae 863 Oil-Impregnated Oversized - 
Part #: 15923

2 7/8" Bronze Round Bar Sae 863 Oil-Impregnated Oversized -
Part #: 15923

Click for more details

bronze-round-bar-sae-oil-impregnated-863-1superZoom

Dimensions

  • Diameter: 2.875"
See all available dimensions for this product
  • 5″ (5 in.) - $140.05 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

$140.05 ea.
$140.05 for 1

2 7/8" Stainless Round Bar 316/316L - 
Part #: 4496

2 7/8" Stainless Round Bar 316/316L -
Part #: 4496

Click for more details

stainless-round-bar-316-cold-finish-1superZoom

Dimensions

  • Diameter: 2.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $246.09 ea.
  • 24″ (2 ft.) - $465.11 ea.
  • 36″ (3 ft.) - $686.86 ea.
  • 48″ (4 ft.) - $890.56 ea.
  • 72″ (6 ft.) - $1,227.68 ea.
  • 144″ (12 ft.) - $2,163.30 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

$246.09 ea.
$246.09 for 1

2 7/8" Brass Round Bar 360-H02 Extruded - 
Part #: 20040

2 7/8" Brass Round Bar 360-H02 Extruded -
Part #: 20040

Click for more details

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

Dimensions

  • Diameter: 2.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $362.27 ea.
  • 24″ (2 ft.) - $684.73 ea.
  • 36″ (3 ft.) - $1,011.17 ea.
  • 48″ (4 ft.) - $1,311.08 ea.
  • 144″ (12 ft.) - $3,184.82 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

$362.27 ea.
$362.27 for 1

2 7/8" Aluminum Round Bar 6061-T6511-Extruded - 
Part #: 7049

2 7/8" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 7049

Click for more details

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

Dimensions

  • Diameter: 2.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $90.12 ea.
  • 24″ (2 ft.) - $175.38 ea.
  • 36″ (3 ft.) - $239.36 ea.
  • 48″ (4 ft.) - $298.45 ea.
  • 72″ (6 ft.) - $421.55 ea.
  • 96″ (8 ft.) - $525.01 ea.
  • 144″ (12 ft.) - $653.54 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

$90.12 ea.
$90.12 for 1

2 7/8" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized - 
Part #: 25089

2 7/8" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized -
Part #: 25089

Click for more details

bronze-round-bar-932-1superZoom

Dimensions

  • Diameter: 2.875"
  • Ships In: 2-3 Business Days From Ohio
See all available dimensions for this product
  • 13″ (13 in.) - $371.20 ea.
  • 26″ (26 in.) - $761.94 ea.
  • 39″ (39 in.) - $1,055.00 ea.
  • 52″ (52 in.) - $1,367.59 ea.
  • 65″ (65 in.) - $1,680.18 ea.
  • 78″ (78 in.) - $1,957.61 ea.
  • 91″ (91 in.) - $2,020.72 ea.
  • 105″ (105 in.) - $2,524.78 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

$371.20 ea.
$371.20 for 1

2 7/8" Aluminum Round Bar 6061-T6511 144" Length - 11pc. Min - 
Part #: 28512

2 7/8" Aluminum Round Bar 6061-T6511 144" Length - 11pc. Min-
Part #: 28512

Click for more details

Dimensions

  • Diameter: 2.875"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

Can't find what you're looking for?

Contact us for a custom quote