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Alloy Steel Round Bar 4340

-51 Products

Alloy Steel 4340 Product Guide Product   | Alloy Steel 4340 Round Bar Tolerances product

Alloy Steel Round Bar 4340 is normally used for the aerospace automotive, and natural gas/petroleum/oil applications. 4340 steel offers high strength, impact control, and machinability.

 

We also carry 4340 round bar that is Vacuum Arc Remelted (VAR).

 

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5/16" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 23268

5/16" Alloy Steel Round Bar 4340-Normalized Cold Finish-
Part #: 23268

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.3125"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7383

3/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7383

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $10.50 ea.
  • 24″ (2 ft.) - $20.46 ea.
  • 36″ (3 ft.) - $27.91 ea.
  • 48″ (4 ft.) - $34.83 ea.
  • 72″ (6 ft.) - $49.18 ea.
  • 96″ (8 ft.) - $61.26 ea.
  • 144″ (12 ft.) - $76.26 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

$10.50 ea.
$10.50 for 1

7/16" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7384

7/16" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7384

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $40.61 ea.
  • 24″ (2 ft.) - $76.77 ea.
  • 36″ (3 ft.) - $113.37 ea.
  • 48″ (4 ft.) - $147.00 ea.
  • 72″ (6 ft.) - $202.64 ea.
  • 96″ (8 ft.) - $259.49 ea.
  • 144″ (12 ft.) - $357.08 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

$40.61 ea.
$40.61 for 1

1/2" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7385

1/2" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7385

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $15.19 ea.
  • 24″ (2 ft.) - $29.55 ea.
  • 36″ (3 ft.) - $40.31 ea.
  • 48″ (4 ft.) - $50.26 ea.
  • 72″ (6 ft.) - $71.00 ea.
  • 96″ (8 ft.) - $88.42 ea.
  • 144″ (12 ft.) - $110.07 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

$15.19 ea.
$15.19 for 1

1/2" Alloy Steel Round Bar 4340-Annealed Cold Finish - 
Part #: 25262

1/2" Alloy Steel Round Bar 4340-Annealed Cold Finish -
Part #: 25262

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $9.45 ea.
  • 24″ (2 ft.) - $18.39 ea.
  • 36″ (3 ft.) - $25.10 ea.
  • 48″ (4 ft.) - $31.30 ea.
  • 72″ (6 ft.) - $44.21 ea.
  • 96″ (8 ft.) - $55.06 ea.
  • 144″ (12 ft.) - $68.54 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

$9.45 ea.
$9.45 for 1

5/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7387

5/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7387

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $34.10 ea.
  • 24″ (2 ft.) - $66.34 ea.
  • 36″ (3 ft.) - $90.55 ea.
  • 48″ (4 ft.) - $112.89 ea.
  • 72″ (6 ft.) - $159.46 ea.
  • 96″ (8 ft.) - $198.60 ea.
  • 144″ (12 ft.) - $247.21 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

$34.10 ea.
$34.10 for 1

3/4" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7388

3/4" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7388

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $42.39 ea.
  • 24″ (2 ft.) - $82.45 ea.
  • 36″ (3 ft.) - $112.54 ea.
  • 48″ (4 ft.) - $140.32 ea.
  • 72″ (6 ft.) - $198.17 ea.
  • 96″ (8 ft.) - $246.82 ea.
  • 144″ (12 ft.) - $307.25 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.
Create Custom Cut

QTY

$42.39 ea.
$42.39 for 1

3/4" Alloy Steel Round Bar 4340-Annealed Cold Finish - 
Part #: 25263

3/4" Alloy Steel Round Bar 4340-Annealed Cold Finish -
Part #: 25263

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.93 ea.
  • 24″ (2 ft.) - $62.12 ea.
  • 36″ (3 ft.) - $84.79 ea.
  • 48″ (4 ft.) - $105.73 ea.
  • 72″ (6 ft.) - $149.33 ea.
  • 96″ (8 ft.) - $185.99 ea.
  • 144″ (12 ft.) - $231.52 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.
Create Custom Cut

QTY

$31.93 ea.
$31.93 for 1

7/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7389

7/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7389

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $53.26 ea.
  • 24″ (2 ft.) - $103.60 ea.
  • 36″ (3 ft.) - $141.42 ea.
  • 48″ (4 ft.) - $176.33 ea.
  • 72″ (6 ft.) - $249.04 ea.
  • 96″ (8 ft.) - $310.18 ea.
  • 144″ (12 ft.) - $386.12 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

$53.26 ea.
$53.26 for 1

7/8" Alloy Steel Round Bar 4340-Annealed Cold Finish - 
Part #: 25264

7/8" Alloy Steel Round Bar 4340-Annealed Cold Finish -
Part #: 25264

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $51.97 ea.
  • 24″ (2 ft.) - $101.14 ea.
  • 36″ (3 ft.) - $138.03 ea.
  • 48″ (4 ft.) - $172.10 ea.
  • 72″ (6 ft.) - $243.09 ea.
  • 96″ (8 ft.) - $302.74 ea.
  • 144″ (12 ft.) - $376.88 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

$51.97 ea.
$51.97 for 1

1" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7391

1" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7391

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $48.17 ea.
  • 24″ (2 ft.) - $93.71 ea.
  • 36″ (3 ft.) - $127.91 ea.
  • 48″ (4 ft.) - $159.49 ea.
  • 72″ (6 ft.) - $225.26 ea.
  • 96″ (8 ft.) - $280.56 ea.
  • 144″ (12 ft.) - $349.24 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

$48.17 ea.
$48.17 for 1

1" Alloy Steel Round Bar 4340-Annealed Hot Rolled - 
Part #: 25265

1" Alloy Steel Round Bar 4340-Annealed Hot Rolled -
Part #: 25265

Click for more details

alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $30.63 ea.
  • 24″ (2 ft.) - $59.60 ea.
  • 36″ (3 ft.) - $81.35 ea.
  • 48″ (4 ft.) - $101.42 ea.
  • 72″ (6 ft.) - $143.26 ea.
  • 96″ (8 ft.) - $178.42 ea.
  • 144″ (12 ft.) - $222.12 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

$30.63 ea.
$30.63 for 1

1 1/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7393

1 1/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7393

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $73.17 ea.
  • 24″ (2 ft.) - $142.35 ea.
  • 36″ (3 ft.) - $194.30 ea.
  • 48″ (4 ft.) - $242.27 ea.
  • 72″ (6 ft.) - $342.18 ea.
  • 96″ (8 ft.) - $426.19 ea.
  • 144″ (12 ft.) - $530.52 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.
Create Custom Cut

QTY

$73.17 ea.
$73.17 for 1

1 1/8" Alloy Steel Round Bar 4340-Annealed Hot Rolled - 
Part #: 25266

1 1/8" Alloy Steel Round Bar 4340-Annealed Hot Rolled -
Part #: 25266

Click for more details

alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.10 ea.
  • 24″ (2 ft.) - $60.51 ea.
  • 36″ (3 ft.) - $82.59 ea.
  • 48″ (4 ft.) - $102.98 ea.
  • 72″ (6 ft.) - $145.42 ea.
  • 96″ (8 ft.) - $181.13 ea.
  • 144″ (12 ft.) - $225.48 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

$31.10 ea.
$31.10 for 1

1 3/16" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 26091

1 3/16" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 26091

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.188"
See all available dimensions for this product
  • 12″ (1 ft.) - $62.69 ea.
  • 24″ (2 ft.) - $121.97 ea.
  • 36″ (3 ft.) - $166.45 ea.
  • 48″ (4 ft.) - $207.56 ea.
  • 72″ (6 ft.) - $293.17 ea.
  • 96″ (8 ft.) - $365.12 ea.
  • 144″ (12 ft.) - $454.50 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.

QTY

$62.69 ea.
$62.69 for 1

1 1/4" Alloy Steel Round Bar 4340-Normalized Rough Turned - 
Part #: 21764

1 1/4" Alloy Steel Round Bar 4340-Normalized Rough Turned-
Part #: 21764

Click for more details

alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/4" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7394

1 1/4" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7394

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $71.00 ea.
  • 24″ (2 ft.) - $138.15 ea.
  • 36″ (3 ft.) - $188.59 ea.
  • 48″ (4 ft.) - $235.13 ea.
  • 72″ (6 ft.) - $332.09 ea.
  • 96″ (8 ft.) - $413.63 ea.
  • 144″ (12 ft.) - $514.89 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

$71.00 ea.
$71.00 for 1

1 1/4" Alloy Steel Round Bar 4340-Annealed Hot Rolled - 
Part #: 25267

1 1/4" Alloy Steel Round Bar 4340-Annealed Hot Rolled -
Part #: 25267

Click for more details

alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $45.14 ea.
  • 24″ (2 ft.) - $87.81 ea.
  • 36″ (3 ft.) - $119.86 ea.
  • 48″ (4 ft.) - $149.45 ea.
  • 72″ (6 ft.) - $211.08 ea.
  • 96″ (8 ft.) - $262.90 ea.
  • 144″ (12 ft.) - $327.26 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

$45.14 ea.
$45.14 for 1

1 3/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7395

1 3/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7395

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $71.61 ea.
  • 24″ (2 ft.) - $139.30 ea.
  • 36″ (3 ft.) - $190.15 ea.
  • 48″ (4 ft.) - $237.11 ea.
  • 72″ (6 ft.) - $334.88 ea.
  • 96″ (8 ft.) - $417.08 ea.
  • 144″ (12 ft.) - $519.19 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

$71.61 ea.
$71.61 for 1

1 1/2" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7396

1 1/2" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7396

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $103.91 ea.
  • 24″ (2 ft.) - $202.16 ea.
  • 36″ (3 ft.) - $275.93 ea.
  • 48″ (4 ft.) - $344.06 ea.
  • 72″ (6 ft.) - $485.94 ea.
  • 96″ (8 ft.) - $605.23 ea.
  • 144″ (12 ft.) - $753.41 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

$103.91 ea.
$103.91 for 1

1 1/2" Alloy Steel Round Bar 4340-Annealed Hot Rolled - 
Part #: 25268

1 1/2" Alloy Steel Round Bar 4340-Annealed Hot Rolled -
Part #: 25268

Click for more details

alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $60.61 ea.
  • 24″ (2 ft.) - $117.93 ea.
  • 36″ (3 ft.) - $160.96 ea.
  • 48″ (4 ft.) - $200.70 ea.
  • 72″ (6 ft.) - $283.47 ea.
  • 96″ (8 ft.) - $353.05 ea.
  • 144″ (12 ft.) - $439.49 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

$60.61 ea.
$60.61 for 1

1 5/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7397

1 5/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7397

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $138.66 ea.
  • 24″ (2 ft.) - $269.77 ea.
  • 36″ (3 ft.) - $368.18 ea.
  • 48″ (4 ft.) - $459.09 ea.
  • 72″ (6 ft.) - $648.43 ea.
  • 96″ (8 ft.) - $807.59 ea.
  • 144″ (12 ft.) - $1,005.32 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

$138.66 ea.
$138.66 for 1

1 3/4" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7398

1 3/4" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7398

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $137.65 ea.
  • 24″ (2 ft.) - $267.83 ea.
  • 36″ (3 ft.) - $365.55 ea.
  • 48″ (4 ft.) - $455.82 ea.
  • 72″ (6 ft.) - $643.76 ea.
  • 96″ (8 ft.) - $801.80 ea.
  • 144″ (12 ft.) - $998.11 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

$137.65 ea.
$137.65 for 1

1 7/8" Alloy Steel Round Bar 4340-Normalized Cold Finish - 
Part #: 7399

1 7/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7399

Click for more details

alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom

Dimensions

  • Diameter: 1.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $145.16 ea.
  • 24″ (2 ft.) - $274.33 ea.
  • 36″ (3 ft.) - $405.13 ea.
  • 48″ (4 ft.) - $525.27 ea.
  • 72″ (6 ft.) - $724.13 ea.
  • 96″ (8 ft.) - $927.22 ea.
  • 144″ (12 ft.) - $1,275.98 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.
Create Custom Cut

QTY

$145.16 ea.
$145.16 for 1

2" Alloy Steel Round Bar 4340-Normalized Rough Turned - 
Part #: 7400

2" Alloy Steel Round Bar 4340-Normalized Rough Turned -
Part #: 7400

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alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom

Dimensions

  • Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $97.78 ea.
  • 24″ (2 ft.) - $184.84 ea.
  • 36″ (3 ft.) - $272.96 ea.
  • 48″ (4 ft.) - $353.90 ea.
  • 72″ (6 ft.) - $487.88 ea.
  • 96″ (8 ft.) - $624.72 ea.
  • 144″ (12 ft.) - $859.70 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.
Create Custom Cut

QTY

$97.78 ea.
$97.78 for 1
  • 1
  • 3

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