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Round Bar

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Round Bar

We carry metal round bar stock in alloy steel, aluminum, beryllium copper, brass, bronze, carbon fiber, carbon steel, cast iron, copper, 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 1/2" Stainless Round Bar 17-4 PH Cond. A Cold Finish Part # 7286

2 1/2" Stainless Round Bar 17-4 PH Cond. A Cold Finish -
Part #: 7286
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

Update
$182.23 for 1
$182.23 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A564 , AMS-5643

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-desk7286

2 1/2" Brass Round Bar 360-H02 Extruded Part # 1283

2 1/2" Brass Round Bar 360-H02 Extruded -
Part #: 1283
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

Update
$318.86 for 1
$318.86 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
brass-round-bar-360-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREE MTR Available
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brass-round-bar-360-h02-1superZoom-desk1283

2 1/2" Brass Round Bar 464-H02 Extruded Part # 13455

2 1/2" Brass Round Bar 464-H02 Extruded -
Part #: 13455
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

Update
$408.03 for 1
$408.03 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
brass-round-bar-464-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B21

Key Features

CUSTOM CUT MTR FREE MTR Available
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brass-round-bar-464-h02-1superZoom-desk13455

2 1/2" Phosphor Bronze Round Bar 544-H04 Part # 18283

2 1/2" Phosphor Bronze Round Bar 544-H04 -
Part #: 18283
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

Update
$598.53 for 1
$598.53 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
bronze-round-bar-544-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B139

Key Features

MTR FREE MTR Available
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bronze-round-bar-544-h04-1superZoom-desk18283

2 1/2" Copper Round Bar 110-H04 Part # 1634

2 1/2" Copper Round Bar 110-H04 -
Part #: 1634
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

Update
$534.18 for 1
$534.18 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
copper-round-bar-110-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
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copper-round-bar-110-h04-1superZoom-desk1634

2 1/2" Stainless Round Bar Nitronic 60 Part # 10723

2 1/2" Stainless Round Bar Nitronic 60 -
Part #: 10723
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

Update
$420.15 for 1
$420.15 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
stainless-round-bar-nitronic-60-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276 , ASTM-A479 , AMS-5848

Key Features

MTR FREE MTR Available
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stainless-round-bar-nitronic-60-1superZoom-desk10723

2 1/2" Alloy Steel Round Bar 4130-Normalized Part # 7377

2 1/2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7377
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

Update
$181.57 for 1
$181.57 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108(call for availability)

Key Features

CUSTOM CUT MTR FREE MTR Available
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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-desk7377

2 1/2" Alloy Steel Round Bar 4330 VAR Part # 20003

2 1/2" Alloy Steel Round Bar 4330 VAR -
Part #: 20003
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

Update
$1,820.27 for 1
$1,820.27 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
alloy-steel-round-bar-4330-var-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-6411 , BMS-7-122

Key Features

MTR FREE MTR Available
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alloy-steel-round-bar-4330-var-1superZoom-desk20003

2 1/2" Alloy Steel Round Bar 4340-Normalized Rough Turned Part # 7403

2 1/2" Alloy Steel Round Bar 4340-Normalized Rough Turned -
Part #: 7403
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

Update
$184.77 for 1
$184.77 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415 , AMS-6484 , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
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alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom-desk7403

2 1/2" Alloy Steel Round Bar 4340 VAR Part # 20017

2 1/2" Alloy Steel Round Bar 4340 VAR -
Part #: 20017
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

Update
$1,742.26 for 1
$1,742.26 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
alloy-steel-round-bar-4330-var-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-6409 , AMS-6414

Key Features

MTR FREE MTR Available
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alloy-steel-round-bar-4330-var-1superZoom-desk20017

2 1/2" Alloy Steel Round Bar 8620-Hot Rolled Part # 14621

2 1/2" Alloy Steel Round Bar 8620-Hot Rolled -
Part #: 14621
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

Update
$122.96 for 1
$122.96 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
alloy-steel-round-bar-8620-hot-rolled-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322

Key Features

CUSTOM CUT MTR FREE MTR Available
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alloy-steel-round-bar-8620-hot-rolled-1superZoom-desk14621

2 1/2" Carbon Steel Round Bar A36 Hot Rolled Part # 10263

2 1/2" Carbon Steel Round Bar A36 Hot Rolled -
Part #: 10263
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

Update
$43.38 for 1
$43.38 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
mild-steel-round-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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mild-steel-round-bar-hot-rolled-a36-1superZoom-desk10263

2 1/2" Carbon Steel Round Bar 1018 Cold Finish Part # 10467

2 1/2" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 10467
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

Update
$46.38 for 1
$46.38 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
mild-steel-round-bar-1018-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
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mild-steel-round-bar-1018-cold-finish-1superZoom-desk10467

2 1/2" Aluminum Round Bar 2011-T3-Cold Finish Part # 17869

2 1/2" Aluminum Round Bar 2011-T3-Cold Finish -
Part #: 17869
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

Update
$120.15 for 1
$120.15 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-2011-t3-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-2011-t3-cold-finish-1superZoom-desk17869

2 1/2" Aluminum Round Bar 2024-T851-Cold Finish Part # 17998

2 1/2" Aluminum Round Bar 2024-T851-Cold Finish -
Part #: 17998
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

Update
$148.69 for 1
$148.69 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-2024-t851-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4339 , AMS-QQ-A-225/6

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-2024-t851-cold-finish-1superZoom-desk17998

2 1/2" Aluminum Round Bar 2024-T351-Cold Finish Part # 12642

2 1/2" Aluminum Round Bar 2024-T351-Cold Finish -
Part #: 12642
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

Update
$124.46 for 1
$124.46 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-2024-t351-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4120 , AMS-QQ-A-225/6

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-2024-t351-cold-finish-1superZoom-desk12642

2 1/2" Aluminum Round Bar 6061-T651-Cold Finish Part # 18048

2 1/2" Aluminum Round Bar 6061-T651-Cold Finish -
Part #: 18048
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

Update
$144.10 for 1
$144.10 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-6061-t651-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4117

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-6061-t651-cold-finish-1superZoom-desk18048

2 1/2" Aluminum Round Bar 6061-T6511-Extruded Part # 1101

2 1/2" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1101
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

Update
$77.98 for 1
$77.98 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-6061-t6511-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-A-200/8 , ASTM-B221

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-6061-t6511-extruded-1superZoom-desk1101

2 1/2" Aluminum Round Bar 7075-T651-Cold Finish Part # 12649

2 1/2" Aluminum Round Bar 7075-T651-Cold Finish -
Part #: 12649
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

Update
$145.41 for 1
$145.41 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-7075-t651-cold-finish-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-QQ-A-225/9 , AMS-4123

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-7075-t651-cold-finish-bare-1superZoom-desk12649

2 1/2" Beryllium Copper Round Bar-172 Part # 21431

2 1/2" Beryllium Copper Round Bar-172 -
Part #: 21431
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

Update
$1,298.61 for 1
$1,298.61 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
copper-round-bar-172-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B196

Key Features

CUSTOM CUT MTR FREE MTR Available
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copper-round-bar-172-1superZoom-desk21431

2 1/2" Aluminum Round Bar 7075-T7351-Cold Finish Part # 25361

2 1/2" Aluminum Round Bar 7075-T7351-Cold Finish -
Part #: 25361
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

Update
$148.09 for 1
$148.09 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
aluminum-round-bar-7075-t651-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-QQ-A-225/9 , AMS-4124

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-7075-t651-cold-finish-1superZoom-desk25361

2 1/2" Nickel Aluminum Bronze Round Bar 630 Part # 14500

2 1/2" Nickel Aluminum Bronze Round Bar 630 -
Part #: 14500
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

Update
$694.43 for 1
$694.43 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
bronze-round-bar-630-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B150 , AMS-4640

Key Features

CUSTOM CUT MTR FREE MTR Available
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bronze-round-bar-630-1superZoom-desk14500

2 1/2" Silicon Bronze Round Bar 655-H04 Part # 7826

2 1/2" Silicon Bronze Round Bar 655-H04 -
Part #: 7826
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

Update
$458.59 for 1
$458.59 ea.

Dimensions

  • Diameter: 2.5"
Click for more details
bronze-round-bar-655-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B98

Key Features

CUSTOM CUT MTR FREE MTR Available
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bronze-round-bar-655-h04-1superZoom-desk7826

2 1/2" Titanium Round Bar Grade 2 -  Part # 14635

2 1/2" Titanium Round Bar Grade 2-
Part #: 14635
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" Aluminum Bronze Round Bar 954 Cast Oversized Part # 14392

2 1/2" Aluminum Bronze Round Bar 954 Cast Oversized -
Part #: 14392
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

Update
$406.42 for 1
$406.42 ea.

Dimensions

  • Diameter: Finishes To 2.5"
  • Ships In: 2-3 Business Days From Ohio
Click for more details
bronze-round-bar-954-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B505

Key Features

MTR FREE MTR Available
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bronze-round-bar-954-1superZoom-desk14392

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