Shop all Products
Explore OLM Rewards
Deals
Get a Quick Quote!
round-bar-large-drillrod-new-min-4superZoom

Stainless Steel Round Bar 303

-123 Products

Stainless Steel 303 Product Guide Product   | Stainless Steel 303 Round Bar Tolerances product

303 stainless steel round bar is normally used for aerospace, food and beverage, machinery, architectural, chemical, and cryogenic applications. 303 stainless rod offers ease of machining, grinding, and polishing. However, its toughness and corrosion resistance are slightly lower as a result. 303 stainless round bar stock is available in full size and custom-cut lengths. Price and order online and enjoy direct-to-you shipping.

We also carry Metric 303 stainless steel round bar, and 303 Turned Ground & polished precision round bar.

 

Relevant Knowledge Hub Resources: Understanding Steel | The Weldability of Stainless Steel

Sort by

Price:Low to High
  • Size
  • Price:Low to High
  • Product Name: A to Z
  • Product Name: Z to A
  • Relevance
  • Price:High to Low

Close

Refine Your Results

Clear Search

Filters

Material

Production Method

Surface

Finish

DFARS

seller

Shape

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


5" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned Part # 2044

5" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2044
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $650.86 ea.
  • 24″ (2 ft.) - $1,230.16 ea.
  • 36″ (3 ft.) - $1,816.64 ea.
  • 48″ (4 ft.) - $2,355.41 ea.
  • 144″ (12 ft.) - $5,721.65 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
$650.86 for 1
$650.86 ea.
Expand Details

Dimensions

  • Diameter: 5"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

40mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -  Part # 22088

40mm Stainless Round Bar 303 Metric 36" Length [+/- 2"]-
Part #: 22088
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned Part # 2045

5 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2045
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $766.96 ea.
  • 24″ (2 ft.) - $1,449.68 ea.
  • 36″ (3 ft.) - $2,140.80 ea.
  • 48″ (4 ft.) - $2,775.76 ea.
  • 144″ (12 ft.) - $6,742.72 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
$766.96 for 1
$766.96 ea.
Expand Details

Dimensions

  • Diameter: 5.5"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

30mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -  Part # 22083

30mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22083
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned Part # 2046

6" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2046
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $906.59 ea.
  • 24″ (2 ft.) - $1,713.53 ea.
  • 36″ (3 ft.) - $2,530.47 ea.
  • 48″ (4 ft.) - $3,280.98 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
$906.59 for 1
$906.59 ea.
Expand Details

Dimensions

  • Diameter: 6"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

5 1/4" Stainless Round Bar 303-Annealed Rough Turned Part # 28019

5 1/4" Stainless Round Bar 303-Annealed Rough Turned -
Part #: 28019
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $910.03 ea.
  • 24″ (2 ft.) - $1,720.07 ea.
  • 36″ (3 ft.) - $2,540.09 ea.
  • 48″ (4 ft.) - $3,293.45 ea.
  • 72″ (6 ft.) - $4,540.16 ea.
  • 96″ (8 ft.) - $5,813.54 ea.
  • 144″ (12 ft.) - $8,000.28 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
$910.03 for 1
$910.03 ea.
Expand Details

Dimensions

  • Diameter: 4"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

45mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -  Part # 22090

45mm Stainless Round Bar 303 Metric 36" Length [+/- 2"]-
Part #: 22090
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6 1/4" Stainless Round Bar 303-Hot Rolled Rough Turned Part # 24694

6 1/4" Stainless Round Bar 303-Hot Rolled Rough Turned -
Part #: 24694
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $957.13 ea.
  • 24″ (2 ft.) - $1,809.05 ea.
  • 36″ (3 ft.) - $2,671.52 ea.
  • 48″ (4 ft.) - $3,463.88 ea.
  • 144″ (12 ft.) - $8,414.25 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
$957.13 for 1
$957.13 ea.
Expand Details

Dimensions

  • Diameter: 6.25"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

6 3/4" Stainless Round Bar 303 Rough Turned Part # 24695

6 3/4" Stainless Round Bar 303 Rough Turned -
Part #: 24695
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $1,049.07 ea.
  • 24″ (2 ft.) - $1,982.85 ea.
  • 36″ (3 ft.) - $2,928.18 ea.
  • 48″ (4 ft.) - $3,796.63 ea.
  • 144″ (12 ft.) - $9,222.61 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
$1,049.07 for 1
$1,049.07 ea.
Expand Details

Dimensions

  • Diameter: 6.75"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

6 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned Part # 2047

6 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2047
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $1,078.38 ea.
  • 24″ (2 ft.) - $2,038.24 ea.
  • 36″ (3 ft.) - $3,009.98 ea.
  • 48″ (4 ft.) - $3,902.70 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
$1,078.38 for 1
$1,078.38 ea.
Expand Details

Dimensions

  • Diameter: 6.5"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

35mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -  Part # 22085

35mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22085
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

50mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] -  Part # 22092

50mm Stainless Round Bar 303 Metric 36" Length [+/- 2"]-
Part #: 22092
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

7 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned Part # 21894

7 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 21894
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $1,369.84 ea.
  • 24″ (2 ft.) - $2,589.15 ea.
  • 144″ (12 ft.) - $12,042.56 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
$1,369.84 for 1
$1,369.84 ea.
Expand Details

Dimensions

  • Diameter: 7.5"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

40mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -  Part # 22087

40mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22087
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8" Stainless Round Bar 303-Annealed Part # 23349

8" Stainless Round Bar 303-Annealed -
Part #: 23349
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $1,453.65 ea.
  • 24″ (2 ft.) - $2,747.53 ea.
  • 36″ (3 ft.) - $4,057.42 ea.
  • 48″ (4 ft.) - $5,260.80 ea.
  • 72″ (6 ft.) - $7,252.23 ea.
  • 144″ (12 ft.) - $12,779.27 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
$1,453.65 for 1
$1,453.65 ea.
Expand Details

Dimensions

  • Diameter: 8"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

8 1/2" Stainless Round Bar 303-Annealed Rough Turned -  Part # 24698

8 1/2" Stainless Round Bar 303-Annealed Rough Turned-
Part #: 24698
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

45mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -  Part # 22089

45mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22089
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

7" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned Part # 24696

7" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 24696
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $2,015.60 ea.
  • 24″ (2 ft.) - $3,809.71 ea.
  • 144″ (12 ft.) - $17,719.55 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
$2,015.60 for 1
$2,015.60 ea.
Expand Details

Dimensions

  • Diameter: 7"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

50mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] -  Part # 22091

50mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22091
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

9" Stainless Round Bar 303- Annealed Rough Turned Part # 20830

9" Stainless Round Bar 303- Annealed Rough Turned -
Part #: 20830
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $2,263.34 ea.
  • 24″ (2 ft.) - $4,277.97 ea.
  • 144″ (12 ft.) - $19,897.52 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
$2,263.34 for 1
$2,263.34 ea.
Expand Details

Dimensions

  • Diameter: 9"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

10" Stainless Round Bar 303- Annealed Rough Turned Part # 24700

10" Stainless Round Bar 303- Annealed Rough Turned -
Part #: 24700
Select a Size or Custom Cut
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
$3,738.69 for 1
$3,738.69 ea.
Expand Details

Dimensions

  • Diameter: 10"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

12" Stainless Round Bar 303- Annealed Rough Turned Part # 24702

12" Stainless Round Bar 303- Annealed Rough Turned -
Part #: 24702
Select a Size or Custom Cut
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
$4,529.43 for 1
$4,529.43 ea.
Expand Details

Dimensions

  • Diameter: 12"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom

11" Stainless Round Bar 303- Annealed Rough Turned Part # 24701

11" Stainless Round Bar 303- Annealed Rough Turned -
Part #: 24701
Select a Size or Custom Cut
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
$4,816.51 for 1
$4,816.51 ea.
Expand Details

Dimensions

  • Diameter: 11"
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details stainless-round-bar-303-annealed-cold-finish-1superZoom
  • 2
  • 3
  • 4
  • 5

Can't find what you're looking for?

Contact us for a custom quote