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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 5/8" Stainless Round Bar 347 Cold Finish Part # 18472

1 5/8" Stainless Round Bar 347 Cold Finish -
Part #: 18472
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
$231.34 for 1
$231.34 ea.

Dimensions

  • Diameter: 1.625"
Click for more details
stainless-round-bar-347-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5646

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-347-cold-finish-1superZoom-desk18472

1 5/8" Stainless Round Bar 440C Cold Finish Part # 18510

1 5/8" Stainless Round Bar 440C Cold Finish -
Part #: 18510
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
$82.75 for 1
$82.75 ea.

Dimensions

  • Diameter: 1.625"
Click for more details
stainless-round-bar-440c-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , AMS-5630

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-round-bar-440c-cold-finish-1superZoom-desk18510

1 5/8" Alloy Steel Round Bar 4130-Normalized Part # 7373

1 5/8" Alloy Steel Round Bar 4130-Normalized -
Part #: 7373
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
$80.43 for 1
$80.43 ea.

Dimensions

  • Diameter: 1.625"
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-desk7373

1 5/8" Alloy Steel Round Bar 4140-Annealed Cold Finish Part # 17849

1 5/8" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 17849
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
$72.19 for 1
$72.19 ea.

Dimensions

  • Diameter: 1.625"
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk17849

1 5/8" Alloy Steel Round Bar 4330 VAR Part # 19999

1 5/8" Alloy Steel Round Bar 4330 VAR -
Part #: 19999
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
$1,848.98 for 1
$1,848.98 ea.

Dimensions

  • Diameter: 1.625"
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-desk19999

1 5/8" Alloy Steel Round Bar 4340-Normalized Cold Finish Part # 7397

1 5/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7397
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
$138.66 for 1
$138.66 ea.

Dimensions

  • Diameter: 1.625"
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 , AMS-6484 , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
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alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-desk7397

1 5/8" Alloy Steel Round Bar 4340 VAR Part # 20013

1 5/8" Alloy Steel Round Bar 4340 VAR -
Part #: 20013
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
$1,826.75 for 1
$1,826.75 ea.

Dimensions

  • Diameter: 1.625"
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-desk20013

1 5/8" Alloy Steel Round Bar 9310 VAR Part # 20027

1 5/8" Alloy Steel Round Bar 9310 VAR -
Part #: 20027
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
$1,738.42 for 1
$1,738.42 ea.

Dimensions

  • Diameter: 1.625"
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

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alloy-steel-round-bar-4330-var-1superZoom-desk20027

1 5/8" Aluminum Bronze Round Bar 954 Cast Oversized Part # 14389

1 5/8" Aluminum Bronze Round Bar 954 Cast Oversized -
Part #: 14389
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
$181.65 for 1
$181.65 ea.

Dimensions

  • Diameter: Finishes To 1.625"
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-desk14389

1 5/8" Phosphor Bronze Round Bar 544-H04 Part # 21037

1 5/8" Phosphor Bronze Round Bar 544-H04 -
Part #: 21037
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
$229.48 for 1
$229.48 ea.

Dimensions

  • Diameter: 1.625"
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-desk21037

1 5/8" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized Part # 13022

1 5/8" Bearing Bronze Round Bar 932 (SAE 660) Cast Oversized -
Part #: 13022
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
$128.34 for 1
$128.34 ea.

Dimensions

  • Diameter: 1.625"
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
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bronze-round-bar-932-1superZoom-desk13022

1 5/8" Nickel Aluminum Bronze Round Bar 630 Part # 18295

1 5/8" Nickel Aluminum Bronze Round Bar 630 -
Part #: 18295
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
$340.63 for 1
$340.63 ea.

Dimensions

  • Diameter: 1.625"
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-desk18295

1 5/8" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish Part # 7650

1 5/8" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish -
Part #: 7650
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
$57.79 for 1
$57.79 ea.

Dimensions

  • Diameter: 1.625"
Click for more details
carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

CUSTOM CUT
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carbon-round-bar-1144-stressproof-cold-drawn-1superZoom-desk7650

1 5/8" Carbon Steel Round Bar 12L14 Cold Drawn Part # 7599

1 5/8" Carbon Steel Round Bar 12L14 Cold Drawn -
Part #: 7599
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
$30.72 for 1
$30.72 ea.

Dimensions

  • Diameter: 1.625"
Click for more details
carbon-round-bar-12l14-cold-drawn-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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carbon-round-bar-12l14-cold-drawn-1superZoom-desk7599

1 5/8" Carbon Steel Round Bar 1045 Cold Finish Part # 21691

1 5/8" Carbon Steel Round Bar 1045 Cold Finish -
Part #: 21691
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
$46.37 for 1
$46.37 ea.

Dimensions

  • Diameter: 1.625"
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
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cold-roll-round-bar-1045-cold-finish-1superZoom-desk21691

1 5/8" Copper Round Bar 101-H04 Part # 15263

1 5/8" Copper Round Bar 101-H04 -
Part #: 15263
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
$389.75 for 1
$389.75 ea.

Dimensions

  • Diameter: 1.625"
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-desk15263

1 5/8" Copper Round Bar 110-H04 Part # 1627

1 5/8" Copper Round Bar 110-H04 -
Part #: 1627
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
$301.18 for 1
$301.18 ea.

Dimensions

  • Diameter: 1.625"
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-desk1627

1 5/8" Copper Round Bar 145-H02 Part # 15277

1 5/8" Copper Round Bar 145-H02 -
Part #: 15277
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
$374.69 for 1
$374.69 ea.

Dimensions

  • Diameter: 1.625"
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
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copper-round-bar-145-h02-1superZoom-desk15277

1 5/8" Maraging Steel Round Bar 300-Annealed Part # 12599

1 5/8" Maraging Steel Round Bar 300-Annealed -
Part #: 12599
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
$1,443.81 for 1
$1,443.81 ea.

Dimensions

  • Diameter: 1.625"
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
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maraging-steel-round-bar-300-1superZoom-desk12599

1 5/8" Carbon Steel Round Bar 1018 Cold Finish Part # 10468

1 5/8" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 10468
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
$29.49 for 1
$29.49 ea.

Dimensions

  • Diameter: 1.625"
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-desk10468

1 5/8" Stainless Round Bar 304/304L-Annealed Cold Finish Part # 96

1 5/8" Stainless Round Bar 304/304L-Annealed Cold Finish -
Part #: 96
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
$68.52 for 1
$68.52 ea.

Dimensions

  • Diameter: 1.625"
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-desk96

1 5/8" Aluminum Round Bar 2024-T351-Cold Finish Part # 19829

1 5/8" Aluminum Round Bar 2024-T351-Cold Finish -
Part #: 19829
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
$56.40 for 1
$56.40 ea.

Dimensions

  • Diameter: 1.625"
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-desk19829

1 5/8" Aluminum Round Bar 6061-T651-Cold Finish Part # 18042

1 5/8" Aluminum Round Bar 6061-T651-Cold Finish -
Part #: 18042
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
$58.82 for 1
$58.82 ea.

Dimensions

  • Diameter: 1.625"
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-desk18042

1 5/8" Aluminum Round Bar 6061-T6511-Extruded Part # 1095

1 5/8" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1095
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
$35.12 for 1
$35.12 ea.

Dimensions

  • Diameter: 1.625"
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-desk1095

1 5/8" Aluminum Round Bar 7075-T651-Cold Finish Part # 20647

1 5/8" Aluminum Round Bar 7075-T651-Cold Finish -
Part #: 20647
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
$70.44 for 1
$70.44 ea.

Dimensions

  • Diameter: 1.625"
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-4123

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-round-bar-7075-t651-cold-finish-1superZoom-desk20647

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