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Round Bar

-2970 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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7 3/4" Stainless Round Bar 316/316L Hot Rolled Rough Turned Part # 23396

7 3/4" Stainless Round Bar 316/316L Hot Rolled Rough Turned -
Part #: 23396
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $1,803.44 ea.
  • 24″ (2 ft.) - $3,408.69 ea.
  • 36″ (3 ft.) - $5,033.76 ea.
  • 48″ (4 ft.) - $6,526.72 ea.
  • 144″ (12 ft.) - $15,854.38 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

Update
$1,803.44 for 1
$1,803.44 ea.
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Dimensions

  • Diameter: 7.75"
Click for more details stainless-round-bar-316-cold-finish-1superZoom

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
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7 3/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030405

7 3/4" Carbon Steel Round Bar 1018 Hot Rolled -
Part #: mp-00030405
Sold & Shipped by MSP Metals
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $651.10 ea.
  • 24″ (2 ft.) - $1,302.20 ea.
  • 36″ (3 ft.) - $1,953.31 ea.
  • 48″ (4 ft.) - $2,604.41 ea.
  • 60″ (5 ft.) - $3,255.51 ea.
  • 72″ (6 ft.) - $3,906.61 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

Update
$651.10 for 1
$651.10 ea.
Expand Details
quantity discount Buy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$631.57
2%
5-9
$618.55
4%
10+
$585.99
10%
More
Less

Dimensions

  • Diameter: 7.75"
Click for more details mild-steel-round-bar-1018-1superZoom

Key Features

CUSTOM CUT DFARS MTR AVAILABLE product return NON RETURNABLE
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8" Cast Iron Round Bar 65-45-12 Dura-Bar -  Part # 23969

8" Cast Iron Round Bar 65-45-12 Dura-Bar-
Part #: 23969
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8" Cast Iron Round Bar G2 Dura-Bar -  Part # 24034

8" Cast Iron Round Bar G2 Dura-Bar-
Part #: 24034
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8" Cast Iron Round Bar 80-55-06 Dura-Bar -  Part # 24087

8" Cast Iron Round Bar 80-55-06 Dura-Bar-
Part #: 24087
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] Part # 24540

8mm Alloy Steel Round Bar 4140- TGP Metric 36" Length [+/- 2"] -
Part #: 24540

Pack of 2

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
$147.88
$147.88 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A322 , ASTM-A193 , ASTM-A295 , ASTM-A434 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom

8mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] Part # 24541

8mm Alloy Steel Round Bar 4140- TGP Metric 72" Length [+/- 2"] -
Part #: 24541

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
$147.89
$147.89 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A322 , ASTM-A193 , ASTM-A295 , ASTM-A434 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom

8mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] Part # 24577

8mm Brass Round Bar 360-H02 Extruded 72" Length [+/- 2"] -
Part #: 24577

Pack of 2

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
$200.17
$200.17 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details brass-round-bar-360-h02-1superZoom

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details brass-round-bar-360-h02-1superZoom

8mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] Part # 24576

8mm Brass Round Bar 360-H02 Extruded 36" Length [+/- 2"] -
Part #: 24576

Pack of 3

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
$150.11
$150.11 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details brass-round-bar-360-h02-1superZoom

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details brass-round-bar-360-h02-1superZoom

8mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 24633

8mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] -
Part #: 24633

Pack of 2

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
$182.54
$182.54 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details cold-roll-round-bar-1045-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-1045-cold-finish-1superZoom

8mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 24632

8mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] -
Part #: 24632

Pack of 4

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
$182.58
$182.58 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details cold-roll-round-bar-1045-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details cold-roll-round-bar-1045-cold-finish-1superZoom

8mm Copper Round Bar 110 Metric 36" Length [+/- 2"] Part # 24648

8mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24648

Pack of 2

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
$105.28
$105.28 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details copper-round-bar-110-h04-1superZoom
Material Meets These Standard(s): ASTM-B124

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details copper-round-bar-110-h04-1superZoom

8mm Copper Round Bar 110 Metric 72" Length [+/- 2"] Part # 24649

8mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24649

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
$105.30
$105.30 ea.
Expand Details

Dimensions

  • Diameter: 8mm
Click for more details copper-round-bar-110-h04-1superZoom
Material Meets These Standard(s): ASTM-B124

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details copper-round-bar-110-h04-1superZoom

8" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized Part # 10550

8" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized -
Part #: 10550
Select a Cut Size
  • 13″ (13 in.) - $3,073.49 ea.
  • 26″ (26 in.) - $6,308.74 ea.
  • 39″ (39 in.) - $8,735.18 ea.
  • 52″ (52 in.) - $11,323.38 ea.
  • 65″ (65 in.) - $13,911.58 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.

QTY

Update
$3,073.49 for 1
$3,073.49 ea.
Expand Details

Dimensions

  • Diameter: 8"
  • Ships In: 2-3 Business Days From Ohio
Click for more details bronze-round-bar-932-1superZoom
Material Meets These Standard(s): ASTM-B505

Key Features

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

8" Stainless Round Bar 316/316L-Annealed Hot Rolled Rough Turned Part # 14596

8" Stainless Round Bar 316/316L-Annealed Hot Rolled Rough Turned -
Part #: 14596
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $2,112.63 ea.
  • 24″ (2 ft.) - $3,993.09 ea.
  • 144″ (12 ft.) - $18,572.54 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.

QTY

Update
$2,112.63 for 1
$2,112.63 ea.
Expand Details

Dimensions

  • Diameter: 8"
Click for more details stainless-round-bar-316-cold-finish-1superZoom
Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-316-cold-finish-1superZoom

8" Aluminum Round Bar 7075-T651 Cold Finish -  Part # 24860

8" Aluminum Round Bar 7075-T651 Cold Finish-
Part #: 24860
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8" Stainless Round Bar 17-4 PH Cond. A Rough Turned Part # 21719

8" Stainless Round Bar 17-4 PH Cond. A Rough Turned -
Part #: 21719
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $2,998.27 ea.
  • 24″ (2 ft.) - $5,667.06 ea.
  • 36″ (3 ft.) - $8,368.79 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

Update
$2,998.27 for 1
$2,998.27 ea.
Expand Details

Dimensions

  • Diameter: 8"
Click for more details stainless-round-bar-17-4-annealed-rough-turned-ph-1superZoom
Material Meets These Standard(s): ASTM-A564 , AMS-5643

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-17-4-annealed-rough-turned-ph-1superZoom

8" Aluminum Bronze Round Bar 954 Cast Oversized Part # 25229

8" Aluminum Bronze Round Bar 954 Cast Oversized -
Part #: 25229
Select a Cut Size
  • 12″ (1 ft.) - $2,570.84 ea.
  • 24″ (2 ft.) - $5,045.87 ea.
  • 36″ (3 ft.) - $7,425.09 ea.
  • 48″ (4 ft.) - $9,708.51 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

Update
$2,570.84 for 1
$2,570.84 ea.
Expand Details

Dimensions

  • Diameter: Finishes To 8"
  • Ships In: 2-3 Business Days From Ohio
Click for more details bronze-round-bar-954-1superZoom
Material Meets These Standard(s): ASTM-B505

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details bronze-round-bar-954-1superZoom

8" Alloy Steel Round Bar 4340-Normalized Rough Turned -  Part # 7424

8" Alloy Steel Round Bar 4340-Normalized Rough Turned-
Part #: 7424
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8" Bronze Round Bar Sae 841 Oil-Impregnated Oversized Part # 15910

8" Bronze Round Bar Sae 841 Oil-Impregnated Oversized -
Part #: 15910
Select a Cut Size
  • 6.5″ (6.5 in.) - $3,267.17 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.

QTY

Update
$3,267.17 for 1
$3,267.17 ea.
Expand Details

Dimensions

  • Diameter: 8"
Click for more details bronze-round-bar-sae-oil-impregnated-863-1superZoom
Material Meets These Standard(s): ASTM-B438

Key Features

View more product details
Click for more details bronze-round-bar-sae-oil-impregnated-863-1superZoom

8" Aluminum Round Bar 6061-T6511-Extruded Part # 1110

8" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1110
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $568.45 ea.
  • 24″ (2 ft.) - $1,076.18 ea.
  • 144″ (12 ft.) - $5,049.20 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

Update
$568.45 for 1
$568.45 ea.
Expand Details

Dimensions

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

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details aluminum-round-bar-6061-t6511-extruded-1superZoom

8" Aluminum Bronze Round Bar 954 Cast Part # 14408

8" Aluminum Bronze Round Bar 954 Cast -
Part #: 14408
Select a Cut Size
  • 12″ (1 ft.) - $2,857.80 ea.
  • 24″ (2 ft.) - $5,866.01 ea.
  • 36″ (3 ft.) - $8,122.16 ea.
  • 48″ (4 ft.) - $10,528.70 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

Update
$2,857.80 for 1
$2,857.80 ea.
Expand Details

Dimensions

  • Diameter: 8"
  • Ships In: 2-3 Business Days From Ohio
Click for more details bronze-round-bar-954-1superZoom
Material Meets These Standard(s): ASTM-B505

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details bronze-round-bar-954-1superZoom

8" Nickel Aluminum Bronze Round Bar 630 Part # 19852

8" Nickel Aluminum Bronze Round Bar 630 -
Part #: 19852
Select a Cut Size
  • 12″ (1 ft.) - $5,536.82 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.

QTY

Update
$5,536.82 for 1
$5,536.82 ea.
Expand Details

Dimensions

  • Diameter: 8"
Click for more details bronze-round-bar-630-1superZoom

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details bronze-round-bar-630-1superZoom

8" Alloy Steel Round Bar 4340-Annealed Rough Turned -  Part # 27846

8" Alloy Steel Round Bar 4340-Annealed Rough Turned-
Part #: 27846
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8" Aluminum Round Bar 6061-T651-Cold Finish -  Part # 27503

8" Aluminum Round Bar 6061-T651-Cold Finish-
Part #: 27503
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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