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Stainless Steel Round Bar 309

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Stainless Steel Round Bar 309

Stainless Steel 309 Round Bar offers exceptional heat resistance, oxidation resistance, and mechanical stability, making it a trusted choice for high-temperature and corrosive environments. Manufactured from an austenitic stainless alloy designed for superior performance above 1800°F, 309 round bar delivers reliable strength, excellent toughness, and consistent machinability across a wide range of demanding applications. Its high chromium and nickel content enhances durability against thermal cycling, sulfur atmospheres, and aggressive industrial settings such as chemical processing, heat-treating equipment, furnace hardware, kilns, power generation, and automotive exhaust components. Available from 1/2 inch to 2 inches in diameter and sold in convenient 1-foot increments, this material is ideal for custom fabrication, repair work, prototyping, or full-scale production. Choose Stainless Steel 309 Round Bar for a dependable, long-lasting solution engineered to meet tough temperature and corrosion challenges.

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

1/2" Stainless Round Bar 309 -
Part #: mp-00040293
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: 0.5"
  • Ships In: 2 Business Days
Click for more details
1/2" Stainless Round Bar 309-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
1/2" Stainless Round Bar 309-deskmp-00040293

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

5/8" Stainless Round Bar 309 -
Part #: mp-00040295
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: 0.625"
  • Ships In: 2 Business Days
Click for more details
5/8" Stainless Round Bar 309-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
5/8" Stainless Round Bar 309-deskmp-00040295

1" Stainless Round Bar 309 Part # mp-00040296

1" Stainless Round Bar 309 -
Part #: mp-00040296
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
$125.00 for 1
$125.00 ea.

Dimensions

  • Diameter: 1"
  • Ships In: 2 Business Days
Click for more details
1" Stainless Round Bar 309-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
1" Stainless Round Bar 309-deskmp-00040296

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
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.

Dimensions

  • Diameter: 1.25"
  • Ships In: 2 Business Days
Click for more details
1 1/4" Stainless Round Bar 309-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
1 1/4" Stainless Round Bar 309-deskmp-00040297

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