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309

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Featuring high amounts of chromium and nickel, stainless steel 309 is typically chosen for high-temperature applications. 309 is known to be resistant to corrosion, oxidization, and heat, making it a good choice for room temperature and higher environments. Commonly used in auto, aircraft, and chemical applications.

 

We carry 309 in sheet plate and round tube.

 

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | The Weldability of Stainless Steel

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.002" X 12" X 24" Stainless Steel Tool Wrap Sheets 309 Annealed Part # mp-00001937

.002" X 12" X 24" Stainless Steel Tool Wrap Sheets 309 Annealed -
Part #: mp-00001937
Sold & shipped by Trinity Brand Industries Shim

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
$21.37
$21.37 ea.
Expand Details

Dimensions

  • Thickness: 0.002"
  • Width: 12"
  • Ships In: 1-3 Business Days
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Key Features

U.S.A. MADE DFARS FREE MTR AVAILABLE
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1/4" Stainless Plate 309 -  Part # 20736

1/4" Stainless Plate 309-
Part #: 20736
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/16" Stainless Plate 309 -  Part # 28430

5/16" Stainless Plate 309-
Part #: 28430
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/16" Stainless Round Bar 309 Part # mp-00040292

5/16" Stainless Round Bar 309 -
Part #: mp-00040292
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $75.00 ea.
  • 24″ (2 ft.) - $85.00 ea.
  • 36″ (3 ft.) - $95.00 ea.
  • 48″ (4 ft.) - $105.00 ea.
  • 72″ (6 ft.) - $115.00 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
$75.00 for 1
$75.00 ea.
Expand Details

Dimensions

  • Diameter: 0.3125"
  • Ships In: 2 Business Days
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Key Features

View more product details
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1/2" Stainless Plate 309 -  Part # 20888

1/2" Stainless Plate 309-
Part #: 20888
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/2" Stainless Round Bar 309 Part # mp-00040293

1/2" Stainless Round Bar 309 -
Part #: mp-00040293
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $95.00 ea.
  • 24″ (2 ft.) - $105.00 ea.
  • 36″ (3 ft.) - $115.00 ea.
  • 48″ (4 ft.) - $125.00 ea.
  • 72″ (6 ft.) - $150.00 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
$95.00 for 1
$95.00 ea.
Expand Details

Dimensions

  • Diameter: 0.5"
  • Ships In: 2 Business Days
Click for more details

Key Features

View more product details
Click for more details

5/8" Stainless Round Bar 309 Part # mp-00040295

5/8" Stainless Round Bar 309 -
Part #: mp-00040295
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $95.00 ea.
  • 24″ (2 ft.) - $105.00 ea.
  • 36″ (3 ft.) - $115.00 ea.
  • 48″ (4 ft.) - $125.00 ea.
  • 72″ (6 ft.) - $150.00 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
$95.00 for 1
$95.00 ea.
Expand Details

Dimensions

  • Diameter: 0.625"
  • Ships In: 2 Business Days
Click for more details

Key Features

View more product details
Click for more details

1" Stainless Round Bar 309 Part # mp-00040296

1" Stainless Round Bar 309 -
Part #: mp-00040296
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $125.00 ea.
  • 24″ (2 ft.) - $150.00 ea.
  • 36″ (3 ft.) - $175.00 ea.
  • 48″ (4 ft.) - $295.00 ea.
  • 72″ (6 ft.) - $325.00 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
$125.00 for 1
$125.00 ea.
Expand Details

Dimensions

  • Diameter: 1"
  • Ships In: 2 Business Days
Click for more details

Key Features

View more product details
Click for more details

1 1/4" Stainless Round Bar 309 Part # mp-00040297

1 1/4" Stainless Round Bar 309 -
Part #: mp-00040297
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $150.00 ea.
  • 24″ (2 ft.) - $235.00 ea.
  • 36″ (3 ft.) - $350.00 ea.
  • 48″ (4 ft.) - $425.00 ea.
  • 72″ (6 ft.) - $625.00 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
$150.00 for 1
$150.00 ea.
Expand Details

Dimensions

  • Diameter: 1.25"
  • Ships In: 2 Business Days
Click for more details

Key Features

View more product details
Click for more details

1 1/2" Stainless Round Bar 309 Part # mp-00040294

1 1/2" Stainless Round Bar 309 -
Part #: mp-00040294
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $175.00 ea.
  • 24″ (2 ft.) - $225.00 ea.
  • 36″ (3 ft.) - $325.00 ea.
  • 48″ (4 ft.) - $425.00 ea.
  • 72″ (6 ft.) - $625.00 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
$175.00 for 1
$175.00 ea.
Expand Details

Dimensions

  • Diameter: 1.5"
  • Ships In: 2 Business Days
Click for more details

Key Features

View more product details
Click for more details

2" Stainless Round Bar 309 Part # mp-00040291

2" Stainless Round Bar 309 -
Part #: mp-00040291
Sold & shipped by AW Metals
Select a Cut Size
  • 12″ (1 ft.) - $225.00 ea.
  • 24″ (2 ft.) - $375.00 ea.
  • 36″ (3 ft.) - $550.00 ea.
  • 48″ (4 ft.) - $725.00 ea.
  • 72″ (6 ft.) - $1,050.00 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
$225.00 for 1
$225.00 ea.
Expand Details

Dimensions

  • Diameter: 2"
  • Ships In: 2 Business Days
Click for more details

Key Features

View more product details
Click for more details

13/4" OD x 0.5" Wall x 9.75" ID Stainless Round Tube 309 Welded -  Part # 23709

13/4" OD x 0.5" Wall x 9.75" ID Stainless Round Tube 309 Welded-
Part #: 23709
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

13/4" OD x 0.5" Wall x 9.75" ID Stainless Round Tube 309 Welded -  Part # 23710

13/4" OD x 0.5" Wall x 9.75" ID Stainless Round Tube 309 Welded-
Part #: 23710
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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