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Stainless Steel Round Bar 303

-124 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

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


3 3/4" Stainless Round Bar 303-Annealed Cold Finish - 
Part #: 2039

3 3/4" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2039

Click for more details

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Dimensions

  • Diameter: 3.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $283.35 ea.
  • 24″ (2 ft.) - $535.58 ea.
  • 36″ (3 ft.) - $790.91 ea.

    Buy 4 at the 12 ft price!

  • 144″ (12 ft.) - $2,491.08 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.
Create Custom Cut

QTY

$283.35 ea.
$283.35 for 1

4" Stainless Round Bar 303-Annealed Rough Turned - 
Part #: 24693

4" Stainless Round Bar 303-Annealed Rough Turned -
Part #: 24693

Click for more details

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Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $328.31 ea.
  • 24″ (2 ft.) - $620.57 ea.
  • 36″ (3 ft.) - $916.41 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $1,188.19 ea.
  • 72″ (6 ft.) - $1,637.99 ea.
  • 96″ (8 ft.) - $2,097.38 ea.
  • 144″ (12 ft.) - $2,886.30 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.
Create Custom Cut

QTY

$328.31 ea.
$328.31 for 1

4" Stainless Round Bar 303-Annealed Cold Finish - 
Part #: 2040

4" Stainless Round Bar 303-Annealed Cold Finish -
Part #: 2040

Click for more details

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Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 144″ (12 ft.) - $3,851.88 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.
Create Custom Cut

QTY

$3,851.88 ea.
$3,851.88 for 1

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $860.55 ea.
  • 24″ (2 ft.) - $1,626.54 ea.
  • 36″ (3 ft.) - $2,401.98 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $3,114.37 ea.
  • 72″ (6 ft.) - $4,293.30 ea.
  • 96″ (8 ft.) - $5,497.44 ea.
  • 144″ (12 ft.) - $7,565.28 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.
Create Custom Cut

QTY

$860.55 ea.
$860.55 for 1

4 1/4" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned - 
Part #: 2041

4 1/4" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2041

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 4.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $394.68 ea.
  • 24″ (2 ft.) - $745.96 ea.
  • 36″ (3 ft.) - $1,101.60 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $1,428.33 ea.
  • 144″ (12 ft.) - $3,469.60 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.
Create Custom Cut

QTY

$394.68 ea.
$394.68 for 1

4 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned - 
Part #: 2042

4 1/2" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2042

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $532.74 ea.
  • 24″ (2 ft.) - $1,006.96 ea.
  • 36″ (3 ft.) - $1,487.01 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $1,928.04 ea.
  • 144″ (12 ft.) - $4,683.49 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.
Create Custom Cut

QTY

$532.74 ea.
$532.74 for 1

4 3/4" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned - 
Part #: 2043

4 3/4" Stainless Round Bar 303-Annealed Hot Rolled Rough Turned -
Part #: 2043

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 4.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $640.76 ea.
  • 24″ (2 ft.) - $1,211.10 ea.
  • 36″ (3 ft.) - $1,788.48 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $2,318.93 ea.
  • 144″ (12 ft.) - $5,633.03 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.
Create Custom Cut

QTY

$640.76 ea.
$640.76 for 1

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

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

Click for more details

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Dimensions

  • Diameter: 5"
See all available dimensions for this product
  • 12″ (1 ft.) - $615.47 ea.
  • 24″ (2 ft.) - $1,163.27 ea.
  • 36″ (3 ft.) - $1,717.86 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $2,227.34 ea.
  • 144″ (12 ft.) - $5,410.54 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.
Create Custom Cut

QTY

$615.47 ea.
$615.47 for 1

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $600.65 ea.
  • 24″ (2 ft.) - $1,135.28 ea.
  • 36″ (3 ft.) - $1,676.53 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $2,173.75 ea.
  • 144″ (12 ft.) - $5,280.36 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.
Create Custom Cut

QTY

$600.65 ea.
$600.65 for 1

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $860.18 ea.
  • 24″ (2 ft.) - $1,625.84 ea.
  • 36″ (3 ft.) - $2,400.95 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $3,113.05 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.
Create Custom Cut

QTY

$860.18 ea.
$860.18 for 1

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 6.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $830.36 ea.
  • 24″ (2 ft.) - $1,569.44 ea.
  • 36″ (3 ft.) - $2,317.67 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $3,005.08 ea.
  • 144″ (12 ft.) - $7,299.76 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.
Create Custom Cut

QTY

$830.36 ea.
$830.36 for 1

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 6.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,019.74 ea.
  • 24″ (2 ft.) - $1,927.41 ea.
  • 36″ (3 ft.) - $2,846.32 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $3,690.50 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.
Create Custom Cut

QTY

$1,019.74 ea.
$1,019.74 for 1

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 6.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $992.03 ea.
  • 24″ (2 ft.) - $1,875.04 ea.
  • 36″ (3 ft.) - $2,768.96 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $3,590.19 ea.
  • 144″ (12 ft.) - $8,721.14 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.
Create Custom Cut

QTY

$992.03 ea.
$992.03 for 1

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 7"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,906.00 ea.
  • 24″ (2 ft.) - $3,602.56 ea.
  • 144″ (12 ft.) - $16,756.08 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.
Create Custom Cut

QTY

$1,906.00 ea.
$1,906.00 for 1

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 7.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,295.36 ea.
  • 24″ (2 ft.) - $2,448.37 ea.
  • 144″ (12 ft.) - $11,387.76 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.
Create Custom Cut

QTY

$1,295.36 ea.
$1,295.36 for 1

8" Stainless Round Bar 303-Annealed - 
Part #: 23349

8" Stainless Round Bar 303-Annealed -
Part #: 23349

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 8"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,374.61 ea.
  • 24″ (2 ft.) - $2,598.14 ea.
  • 36″ (3 ft.) - $3,836.80 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $4,974.75 ea.
  • 72″ (6 ft.) - $6,857.90 ea.
  • 144″ (12 ft.) - $12,084.42 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.
Create Custom Cut

QTY

$1,374.61 ea.
$1,374.61 for 1

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 8.5"
See all available dimensions for this product
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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 9"
See all available dimensions for this product
  • 12″ (1 ft.) - $2,140.27 ea.
  • 24″ (2 ft.) - $4,045.36 ea.
  • 144″ (12 ft.) - $18,815.62 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.
Create Custom Cut

QTY

$2,140.27 ea.
$2,140.27 for 1

10mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] - 
Part #: 22066

10mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22066

Click for more details

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Dimensions

  • Diameter: 10mm
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

10mm Stainless Round Bar 303 Metric 36" Length [+/- 2"] - 
Part #: 22067

10mm Stainless Round Bar 303 Metric 36" Length [+/- 2"]-
Part #: 22067

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 10mm
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 10"
See all available dimensions for this product
  • 12″ (1 ft.) - $3,535.40 ea.
  • 144″ (12 ft.) - $31,080.58 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.
Create Custom Cut

QTY

$3,535.40 ea.
$3,535.40 for 1

10mm Stainless Round Bar 303 - 
Part #: 28463

10mm Stainless Round Bar 303-
Part #: 28463

Click for more details

Dimensions

  • Diameter: 10mm
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 11"
See all available dimensions for this product
  • 12″ (1 ft.) - $4,554.62 ea.
  • 144″ (12 ft.) - $40,040.72 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.
Create Custom Cut

QTY

$4,554.62 ea.
$4,554.62 for 1

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

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

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 12"
See all available dimensions for this product
  • 12″ (1 ft.) - $4,283.15 ea.
  • 144″ (12 ft.) - $37,654.06 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.
Create Custom Cut

QTY

$4,283.15 ea.
$4,283.15 for 1

12mm Stainless Round Bar 303 Metric 72" Length [+/- 2"] - 
Part #: 22068

12mm Stainless Round Bar 303 Metric 72" Length [+/- 2"]-
Part #: 22068

Click for more details

stainless-round-bar-303-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 12mm
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
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