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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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1/8" Dia. Brass Round Rod 260 - 12" Long (1 Piece) Part # mp-00000717

1/8" Dia. Brass Round Rod 260 - 12" Long (1 Piece) -
Part #: mp-00000717
Sold & Shipped by K&S Precision Metals

Pack of 1

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
$4.99
$4.99 ea.

Dimensions

  • Diameter: 0.125"
  • Ships In: 1 Business Day
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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-deskmp-00000717

0.125" Stainless Round Bar 17-4 H900 Centerless Ground 72" Lengths-Pack of 6 Part # mp-00027805

0.125" Stainless Round Bar 17-4 H900 Centerless Ground 72" Lengths-Pack of 6 -
Part #: mp-00027805
Sold & Shipped by Boston Centerless

Pack of 6

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
$202.12
$202.12 ea.

Dimensions

  • Diameter: 0.125"
  • Ships In: 1-2 Business Days
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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-deskmp-00027805

0.125" Stainless Round Bar 17-4 Centerless Ground 72" Lengths-Pack of 8 Part # mp-00027803

0.125" Stainless Round Bar 17-4 Centerless Ground 72" Lengths-Pack of 8 -
Part #: mp-00027803
Sold & Shipped by Boston Centerless

Pack of 8

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
$225.13
$225.13 ea.

Dimensions

  • Diameter: 0.125"
  • Ships In: 1-2 Business Days
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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-deskmp-00027803

9/64" Brass Round Bar 360-H02 Extruded Part # 24307

9/64" Brass Round Bar 360-H02 Extruded -
Part #: 24307
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1406"
Click for more details
brass-round-bar-360-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B16

Key Features

MTR FREE MTR Available
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brass-round-bar-360-h02-1superZoom-desk24307

0.156" Titanium Round Bar Grade 23 6AL-4V ELI Part # mp-00041877

0.156" Titanium Round Bar Grade 23 6AL-4V ELI -
Part #: mp-00041877
Sold & Shipped by Slice of Stainless
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
$162.97 for 1
$162.97 ea.

Dimensions

  • Diameter: 0.156"
  • Ships In: 5-6 Business Days
Click for more details
titanium-round-bar-6al-4v-1superZoom-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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titanium-round-bar-6al-4v-1superZoom-deskmp-00041877

5/32" Stainless Round Bar 303-Annealed Cold Finish Part # 20823

5/32" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 20823
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1562"
Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-303-annealed-cold-finish-1superZoom-desk20823

5/32" Brass Round Bar 360-H02 Extruded Part # 14481

5/32" Brass Round Bar 360-H02 Extruded -
Part #: 14481
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.15625"
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-desk14481

5/32" Dia. Brass Round Rod 260 - 36" Long (5 Pieces) Part # mp-00000698

5/32" Dia. Brass Round Rod 260 - 36" Long (5 Pieces) -
Part #: mp-00000698
Sold & Shipped by K&S Precision Metals

Pack of 5

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
$35.99
$35.99 ea.

Dimensions

  • Diameter: 0.1563"
  • Ships In: 1 Business Day
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00000698

5/32" Dia. Brass Round Rod 260 - 12" Long (1 Piece) Part # mp-00000702

5/32" Dia. Brass Round Rod 260 - 12" Long (1 Piece) -
Part #: mp-00000702
Sold & Shipped by K&S Precision Metals

Pack of 1

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
$4.99
$4.99 ea.

Dimensions

  • Diameter: 0.1563"
  • Ships In: 1 Business Day
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00000702

3/16" Stainless Round Bar 17-4 PH Cond. A Cold Finish Part # 20076

3/16" Stainless Round Bar 17-4 PH Cond. A Cold Finish -
Part #: 20076
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
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-desk20076

3/16" Titanium Round Bar Grade 5 6AL-4V Part # 4619

3/16" Titanium Round Bar Grade 5 6AL-4V -
Part #: 4619
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
$12.94 for 1
$12.94 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
titanium-round-bar-6al-4v-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4928 , AMS-4967 , AMS-6931 , ASTM-B348 , ASTM-F1472

Key Features

MTR FREE MTR Available
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titanium-round-bar-6al-4v-1superZoom-desk4619

3/16" Titanium Round Bar Grade 2 Part # 4778

3/16" Titanium Round Bar Grade 2 -
Part #: 4778
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
$12.64 for 1
$12.64 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
titanium-round-bar-grade-2-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B348 , ASTM-F67(call for availability)

Key Features

MTR FREE MTR Available
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titanium-round-bar-grade-2-1superZoom-desk4778

3/16" Nickel Round Bar C276 Part # 10668

3/16" Nickel Round Bar C276 -
Part #: 10668
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
$18.81 for 1
$18.81 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
nickel-round-bar-c276-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B574

Key Features

CUSTOM CUT MTR FREE MTR Available
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nickel-round-bar-c276-1superZoom-desk10668

3/16" Phosphor Bronze Round Bar 544-H04 Part # 22532

3/16" Phosphor Bronze Round Bar 544-H04 -
Part #: 22532
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
$5.36 for 1
$5.36 ea.

Dimensions

  • Diameter: 0.1875"
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
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bronze-round-bar-544-h04-1superZoom-desk22532

3/16" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7573

3/16" Carbon Steel Round Bar 12L14 Cold Drawn -
Part #: 7573
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
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
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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7573

3/16" Stainless Round Bar 416-Annealed Cold Finish Part # 2051

3/16" Stainless Round Bar 416-Annealed Cold Finish -
Part #: 2051
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
stainless-round-bar-416-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A582 , AMS-5610

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-416-cold-finish-1superZoom-desk2051

3/16" Copper Round Bar 101-H04 Part # 20919

3/16" Copper Round Bar 101-H04 -
Part #: 20919
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
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
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copper-round-bar-101-h04-1superZoom-desk20919

3/16" Stainless Round Bar 316/316L Annealed Cold Finish Part # 4474

3/16" Stainless Round Bar 316/316L Annealed Cold Finish -
Part #: 4474
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
stainless-round-bar-316-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-316-cold-finish-1superZoom-desk4474

3/16" Stainless Round Bar 15-5 PH Cond. A -  Part # 7183

3/16" Stainless Round Bar 15-5 PH Cond. A-
Part #: 7183
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
SALE! Select Cut Sizes

3/16" Carbon Steel Round Bar 1018 Cold Finish Part # 4790

3/16" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4790
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
mild-steel-round-bar-1018-1superZoom-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-1018-1superZoom-desk4790

3/16" Nickel Silver Round Bar 792 Part # 17887

3/16" Nickel Silver Round Bar 792 -
Part #: 17887
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
nickel-silver-round-bar-792-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B151

Key Features

CUSTOM CUT MTR FREE MTR Available
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nickel-silver-round-bar-792-1superZoom-desk17887
SALE! Select Cut Sizes

3/16" Stainless Round Bar 304/304L-Annealed Cold Finish Part # 71

3/16" Stainless Round Bar 304/304L-Annealed Cold Finish -
Part #: 71
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
stainless-round-bar-304-cold-finish-1superZoom_300Wx300H-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , AMS-5639 , AMS-5647 , ASTM-A276 , ASTM-A479

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-304-cold-finish-1superZoom_300Wx300H-desk71

3/16" Aluminum Round Bar 2011-T3-Cold Finish Part # 21565

3/16" Aluminum Round Bar 2011-T3-Cold Finish -
Part #: 21565
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
aluminum-round-bar-2011-t3-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211

Key Features

MTR FREE MTR Available
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aluminum-round-bar-2011-t3-cold-finish-1superZoom-desk21565

3/16" Aluminum Round Bar 2024-T4-Cold Finish Part # 22037

3/16" Aluminum Round Bar 2024-T4-Cold Finish -
Part #: 22037
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
$2.35 for 1
$2.35 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
aluminum-round-bar-2024-t4-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4120 , AMS-QQ-A-225/6

Key Features

MTR FREE MTR Available
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aluminum-round-bar-2024-t4-cold-finish-1superZoom-desk22037
SALE! Select Cut Sizes

3/16" Aluminum Round Bar 6061-T6-Cold Finish Part # 18006

3/16" Aluminum Round Bar 6061-T6-Cold Finish -
Part #: 18006
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Diameter: 0.1875"
Click for more details
aluminum-round-bar-6061-t6-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4117

Key Features

MTR FREE MTR Available
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aluminum-round-bar-6061-t6-cold-finish-1superZoom-desk18006

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