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

Stainless Steel Round Bar

Show full description
-main

Stainless Steel Round Bar

Stainless steel round bar is used for projects that need strength, corrosion resistance, and dependable performance. It’s common in construction, machinery, marine, and general fabrication because it holds up well and needs little maintenance.


Applications: Building hardware, equipment shafts, machine parts, marine components, structural supports.


Available Alloys: 13-8 | 15-5 | 17-4 | 17-7 | 302 | 303 | 304 | 309 | 310 | 316 | 321 | 347 | 410 | 416 | 420 | 430 | 431 | 440A | 440c | 455 | 465 | Alloy 20 | Greek Ascoloy | Nitronic 50 | Nitronic 60


Material Properties

Link Icon Stainless Steel Product Guide | Link Icon Stainless Steel Round Bar Tolerances

Sort by

668 results

Close

Filter your results

Clear Search

More filters

Production Method

Surface

Finish

Domestic

DFARS

seller

Can't find what you need?

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


Buy More, Pay Less with Bulk Buys!

See the savings stack up in your cart in quantities of 5, 10, 20 or 50+ of 304 & 316 stainless round bar


2 5/8" Stainless Round Bar 303-Annealed Cold Finish Part # 2032

2 5/8" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2032
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
$192.27 for 1
$192.27 ea.

Dimensions

  • Diameter: 2.625"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk2032

2 3/4" Stainless Round Bar 13-8 PH Cond. A Hot Rolled Rough Turned -  Part # 20609

2 3/4" Stainless Round Bar 13-8 PH Cond. A Hot Rolled Rough Turned-
Part #: 20609
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 3/4" Stainless Round Bar 303-Annealed Rough Turned Part # 24686

2 3/4" Stainless Round Bar 303-Annealed Rough Turned -
Part #: 24686
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
$216.05 for 1
$216.05 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk24686

2 3/4" Stainless Round Bar 316/316L Annealed Rough Turned Part # 24715

2 3/4" Stainless Round Bar 316/316L Annealed Rough Turned -
Part #: 24715
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
$236.72 for 1
$236.72 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-316-cold-finish-1superZoom-desk24715

2 3/4" Stainless Round Bar 303-Annealed Cold Finish Part # 2033

2 3/4" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2033
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
$187.41 for 1
$187.41 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk2033

2 3/4" Stainless Round Bar 416-Annealed Cold Finish Part # 2072

2 3/4" Stainless Round Bar 416-Annealed Cold Finish -
Part #: 2072
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
$142.37 for 1
$142.37 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-416-cold-finish-1superZoom-desk2072

2 3/4" Stainless Round Bar 316/316L Annealed Cold Finish Part # 4495

2 3/4" Stainless Round Bar 316/316L Annealed Cold Finish -
Part #: 4495
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
$244.50 for 1
$244.50 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-316-cold-finish-1superZoom-desk4495

2 3/4" Stainless Round Bar 15-5 PH Cond. A Part # 7214

2 3/4" Stainless Round Bar 15-5 PH Cond. A -
Part #: 7214
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
$384.68 for 1
$384.68 ea.

Dimensions

  • Diameter: 2.75"
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-desk7214

2 3/4" Stainless Round Bar 17-4 PH Cond. A Cold Finish Part # 7288

2 3/4" Stainless Round Bar 17-4 PH Cond. A Cold Finish -
Part #: 7288
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
$228.88 for 1
$228.88 ea.

Dimensions

  • Diameter: 2.75"
Click for more details
stainless-round-bar-17-4-annealed-cold-finish-ph-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
stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-desk7288

2 3/4" Stainless Round Bar 440C Cold Finish Part # 18513

2 3/4" Stainless Round Bar 440C Cold Finish -
Part #: 18513
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
$425.99 for 1
$425.99 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-440c-cold-finish-1superZoom-desk18513

2 3/4" Stainless Round Bar 304/304L-Annealed Cold Finish Part # 114

2 3/4" Stainless Round Bar 304/304L-Annealed Cold Finish -
Part #: 114
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
$170.84 for 1
$170.84 ea.

Dimensions

  • Diameter: 2.75"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-304-cold-finish-1superZoom_300Wx300H-desk114

2 3/4" Stainless Round Bar Nitronic 50 -  Part # 27987

2 3/4" Stainless Round Bar Nitronic 50-
Part #: 27987
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 3/4" Stainless Round Bar 17-4 H1150 Part # mp-00005215

2 3/4" Stainless Round Bar 17-4 H1150 -
Part #: mp-00005215
Sold & Shipped by AW Metals
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
$250.00 for 1
$250.00 ea.

Dimensions

  • Diameter: 2.75"
  • Ships In: 2 Business Days
Click for more details
stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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-deskmp-00005215

2 3/4" Stainless Round Bar 420 Part # mp-00038652

2 3/4" Stainless Round Bar 420 -
Part #: mp-00038652
Sold & Shipped by AW Metals
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
$95.00 for 1
$95.00 ea.

Dimensions

  • Diameter: 2.75"
  • Ships In: 2 Business Days
Click for more details
stainless-round-bar-316-cold-finish-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
stainless-round-bar-316-cold-finish-1superZoom-deskmp-00038652

2 7/8" Stainless Round Bar 316/316L Part # 4496

2 7/8" Stainless Round Bar 316/316L -
Part #: 4496
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
$242.83 for 1
$242.83 ea.

Dimensions

  • Diameter: 2.875"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-316-cold-finish-1superZoom-desk4496

2 7/8" Stainless Round Bar 303-Annealed Cold Finish Part # 2034

2 7/8" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2034
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
$192.82 for 1
$192.82 ea.

Dimensions

  • Diameter: 2.875"
Click for more details
stainless-round-bar-303-annealed-cold-finish-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
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk2034

2 7/8" Stainless Round Bar 321 Part # mp-00041818

2 7/8" Stainless Round Bar 321 -
Part #: mp-00041818
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
$298.80 for 1
$298.80 ea.

Dimensions

  • Diameter: 2.875"
  • Ships In: 5-6 Business Days
Click for more details
stainless-round-bar-304-cold-finish-1superZoom_300Wx300H-mob{product.code}
Material Meets These Standard(s): ASTM-A276 , AMS-QQ-S-763 , AMS-5645

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
stainless-round-bar-304-cold-finish-1superZoom_300Wx300H-deskmp-00041818

3" Stainless Round Bar 13-8 PH Cond. A Hot Rolled Rough Turned -  Part # 20610

3" Stainless Round Bar 13-8 PH Cond. A Hot Rolled Rough Turned-
Part #: 20610
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" Stainless Round Bar 13-8 PH Cond. A Centerless Ground -  Part # 23366

3" Stainless Round Bar 13-8 PH Cond. A Centerless Ground-
Part #: 23366
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" Stainless Round Bar 303-Annealed Rough Turned Part # 24687

3" Stainless Round Bar 303-Annealed Rough Turned -
Part #: 24687
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
$262.52 for 1
$262.52 ea.

Dimensions

  • Diameter: 3"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk24687

3" Stainless Round Bar 304/304L-Annealed Rough Turned Part # 24704

3" Stainless Round Bar 304/304L-Annealed Rough Turned -
Part #: 24704
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
$474.26 for 1
$474.26 ea.

Dimensions

  • Diameter: 3"
Click for more details
stainless-round-bar-304-1superZoom-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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-304-1superZoom-desk24704

3" Stainless Round Bar 316/316L Annealed Rough Turned Part # 24716

3" Stainless Round Bar 316/316L Annealed Rough Turned -
Part #: 24716
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
$337.95 for 1
$337.95 ea.

Dimensions

  • Diameter: 3"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-316-cold-finish-1superZoom-desk24716

3" Stainless Round Bar 440C Hot Rolled Rough Turned Part # 26428

3" Stainless Round Bar 440C Hot Rolled Rough Turned -
Part #: 26428
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
$520.56 for 1
$520.56 ea.

Dimensions

  • Diameter: 3"
Click for more details
stainless-round-bar-440c-cold-finish-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
stainless-round-bar-440c-cold-finish-1superZoom-desk26428

3" Stainless Round Bar 303-Annealed Cold Finish Part # 2035

3" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2035
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
$207.67 for 1
$207.67 ea.

Dimensions

  • Diameter: 3"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-303-annealed-cold-finish-1superZoom-desk2035

3" Stainless Round Bar 416-Annealed Cold Finish Part # 2074

3" Stainless Round Bar 416-Annealed Cold Finish -
Part #: 2074
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
$164.13 for 1
$164.13 ea.

Dimensions

  • Diameter: 3"
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
View more product details View more product details
View more product details Click for more details
stainless-round-bar-416-cold-finish-1superZoom-desk2074

Displaying 376 - 400 of 668 results

Results per page

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

Contact us