Shop all Products
Metal for Every Lesson, Lab, & Project. Trusted Nationwide By Universities, Schools & Research Institutions. See Why Schools Choose Online Metals

Open for Orders 24/7!

Deals
Get a Quick Quote

Round Bar

Show full description
round-bar-large-drillrod-new-min-4superZoom-main

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.

Sort by

2765 results

Close

Filter your results

Clear Search

More filters

Production Method

Secondary Shape

Surface

Finish

Grade

Color

Domestic

DFARS

ASIN

seller

Can't find what you need?

Contact our experienced US-based customer service team for hard-to-source materials.


1 3/4" Stainless Round Bar 15-5 PH Cond. A Part # 7207

1 3/4" Stainless Round Bar 15-5 PH Cond. A -
Part #: 7207
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
$191.85 for 1
$191.85 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
stainless-round-bar-15-5-annealed-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5659 , ASTM-A484 , ASTM-A564

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-round-bar-15-5-annealed-1superZoom-desk7207

1 3/4" Stainless Round Bar 17-4 PH Cond. A Cold Finish Part # 7281

1 3/4" Stainless Round Bar 17-4 PH Cond. A Cold Finish -
Part #: 7281
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
$113.07 for 1
$113.07 ea.

Dimensions

  • Diameter: 1.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-desk7281

1 3/4" Stainless Round Bar Nitronic 60 Part # 10721

1 3/4" Stainless Round Bar Nitronic 60 -
Part #: 10721
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
$394.75 for 1
$394.75 ea.

Dimensions

  • Diameter: 1.75"
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

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-round-bar-nitronic-60-1superZoom-desk10721

1 3/4" Stainless Round Bar 410 Cold Finish Part # 18481

1 3/4" Stainless Round Bar 410 Cold Finish -
Part #: 18481
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
$134.72 for 1
$134.72 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
stainless-round-bar-410-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5612 , AMS-5613

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-round-bar-410-cold-finish-1superZoom-desk18481

1 3/4" Alloy Steel Round Bar 4130-Normalized Part # 7374

1 3/4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7374
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
$68.05 for 1
$68.05 ea.

Dimensions

  • Diameter: 1.75"
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
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-desk7374

1 3/4" Alloy Steel Round Bar 4140-Annealed Cold Finish Part # 14538

1 3/4" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 14538
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
$66.50 for 1
$66.50 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108 (Call for Availability)

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk14538

1 3/4" Alloy Steel Round Bar 4330 VAR Part # 20000

1 3/4" Alloy Steel Round Bar 4330 VAR -
Part #: 20000
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
$1,734.50 for 1
$1,734.50 ea.

Dimensions

  • Diameter: 1.75"
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
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4330-var-1superZoom-desk20000

1 3/4" Alloy Steel Round Bar 4340-Normalized Cold Finish Part # 7398

1 3/4" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7398
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
$133.86 for 1
$133.86 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415 , ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-desk7398

1 3/4" Alloy Steel Round Bar 4340 VAR Part # 20014

1 3/4" Alloy Steel Round Bar 4340 VAR -
Part #: 20014
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
$633.55 for 1
$633.55 ea.

Dimensions

  • Diameter: 1.75"
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
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4330-var-1superZoom-desk20014

1 3/4" Alloy Steel Round Bar 8620-Cold Finish Part # 15016

1 3/4" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15016
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
$99.76 for 1
$99.76 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-desk15016

1 3/4" Alloy Steel Round Bar 9310 VAR Part # 20028

1 3/4" Alloy Steel Round Bar 9310 VAR -
Part #: 20028
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
$2,003.05 for 1
$2,003.05 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
alloy-steel-round-bar-4330-var-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-6265 , AMS-6267

Key Features

View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4330-var-1superZoom-desk20028

1 3/4" Phosphor Bronze Round Bar 544-H04 Part # 18281

1 3/4" Phosphor Bronze Round Bar 544-H04 -
Part #: 18281
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
$201.94 for 1
$201.94 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
bronze-round-bar-544-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B139

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-round-bar-544-h04-1superZoom-desk18281

1 3/4" Aluminum Bronze Round Bar 954 Cast Oversized Part # 14390

1 3/4" Aluminum Bronze Round Bar 954 Cast Oversized -
Part #: 14390
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
$224.57 for 1
$224.57 ea.

Dimensions

  • Diameter: Finishes To 1.75"
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
View more product details View more product details
View more product details Click for more details
bronze-round-bar-954-1superZoom-desk14390

1 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 Part # 18322

1 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18322
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
$371.85 for 1
$371.85 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
bronze-round-bar-642-hr50-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B150 , AMS-4634

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-round-bar-642-hr50-1superZoom-desk18322

1 3/4" Silicon Bronze Round Bar 655-H04 Part # 21156

1 3/4" Silicon Bronze Round Bar 655-H04 -
Part #: 21156
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
$368.11 for 1
$368.11 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
bronze-round-bar-655-h04-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-round-bar-655-h04-1superZoom-desk21156

1 3/4" Nickel Aluminum Bronze Round Bar 630 Part # 13581

1 3/4" Nickel Aluminum Bronze Round Bar 630 -
Part #: 13581
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
$371.77 for 1
$371.77 ea.

Dimensions

  • Diameter: 1.75"
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
View more product details View more product details
View more product details Click for more details
bronze-round-bar-630-1superZoom-desk13581

1 3/4" Phosphorus Bronze Round Bar 510 Part # 7548

1 3/4" Phosphorus Bronze Round Bar 510 -
Part #: 7548
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
$260.58 for 1
$260.58 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
bronze-round-bar-510-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B139

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-round-bar-510-1superZoom-desk7548

1 3/4" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized Part # 8182

1 3/4" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized -
Part #: 8182
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
$172.78 for 1
$172.78 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
bronze-round-bar-932-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B505

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-round-bar-932-1superZoom-desk8182

1 3/4" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7601

1 3/4" Carbon Steel Round Bar 12L14 Cold Drawn -
Part #: 7601
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
$23.20 for 1
$23.20 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
carbon-round-bar-12l14-cold-drawn-1superZoom-desk7601

1 3/4" Carbon Steel Round Bar 1045 Cold Finish Part # 21692

1 3/4" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21692
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
$29.96 for 1
$29.96 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108 , ASTM-A29(call for availability)

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
cold-roll-round-bar-1045-cold-finish-1superZoom-desk21692

1 3/4" Copper Round Bar 101-H04 Part # 7145

1 3/4" Copper Round Bar 101-H04 -
Part #: 7145
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
$383.18 for 1
$383.18 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
copper-round-bar-101-h04-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187 , ASTM-F68

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-round-bar-101-h04-1superZoom-desk7145

1 3/4" Copper Round Bar 110-H04 Part # 1628

1 3/4" Copper Round Bar 110-H04 -
Part #: 1628
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
$347.53 for 1
$347.53 ea.

Dimensions

  • Diameter: 1.75"
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
View more product details View more product details
View more product details Click for more details
copper-round-bar-110-h04-1superZoom-desk1628

1 3/4" Copper Round Bar 145-H02 Part # 15278

1 3/4" Copper Round Bar 145-H02 -
Part #: 15278
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
$344.55 for 1
$344.55 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
copper-round-bar-145-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B249 , ASTM-B301

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-round-bar-145-h02-1superZoom-desk15278

1 3/4" Maraging Steel Round Bar 300-Annealed Part # 12600

1 3/4" Maraging Steel Round Bar 300-Annealed -
Part #: 12600
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
$1,355.77 for 1
$1,355.77 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
maraging-steel-round-bar-300-1superZoom-mob{product.code}
Material Meets These Standard(s): MIL-S-46850 , AMS-6514

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
maraging-steel-round-bar-300-1superZoom-desk12600

1 3/4" Maraging Steel Round Bar 250-Annealed Part # 12615

1 3/4" Maraging Steel Round Bar 250-Annealed -
Part #: 12615
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
$1,311.75 for 1
$1,311.75 ea.

Dimensions

  • Diameter: 1.75"
Click for more details
maraging-steel-round-bar-350-1-2-business-dayssuperZoom-mob{product.code}
Material Meets These Standard(s): AMS-6512 , MIL-S-46850

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
maraging-steel-round-bar-350-1-2-business-dayssuperZoom-desk12615

Displaying 1151 - 1175 of 2765 results

Results per page

Can’t find what you’re looking for? Our team is here to help!

Contact us