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Alloy Steel Round Bar

-273 Products

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

We carry Alloy Steel Round Bar in 4130 | 4140 | 4330 | 4340 | 8620 | 9310. Most of our Alloy Steel round bar/rod is available in full size and custom cut lengths.

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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 3/8" Alloy Steel Round Bar 4340 VAR - 
Part #: 20011

1 3/8" Alloy Steel Round Bar 4340 VAR-
Part #: 20011

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 3/8" Alloy Steel Round Bar 8620-Cold Finish - 
Part #: 15014

1 3/8" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15014

Click for more details

alloy-steel-round-bar-8620-cold-finish-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $83.74 ea.
  • 24″ (2 ft.) - $162.93 ea.
  • 36″ (3 ft.) - $222.39 ea.
  • 48″ (4 ft.) - $277.29 ea.
  • 72″ (6 ft.) - $391.64 ea.
  • 96″ (8 ft.) - $487.78 ea.
  • 144″ (12 ft.) - $607.20 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

$83.74 ea.
$83.74 for 1

1 3/8" Alloy Steel Round Bar 9310 VAR - 
Part #: 20025

1 3/8" Alloy Steel Round Bar 9310 VAR-
Part #: 20025

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 3/8" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002460

1 3/8" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002460

Click for more details

Sold & shipped by MSP Metals

Dimensions

  • Diameter: 1.375"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $31.65 ea.
  • 24″ (2 ft.) - $63.30 ea.
  • 36″ (3 ft.) - $94.95 ea.
  • 48″ (4 ft.) - $126.60 ea.
  • 72″ (6 ft.) - $189.89 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

$31.65 ea.
$31.65 for 1

1 1/2" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7372

1 1/2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7372

Click for more details

alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $61.48 ea.
  • 24″ (2 ft.) - $119.62 ea.
  • 36″ (3 ft.) - $163.26 ea.
  • 48″ (4 ft.) - $203.57 ea.
  • 72″ (6 ft.) - $287.52 ea.
  • 96″ (8 ft.) - $358.10 ea.
  • 144″ (12 ft.) - $445.77 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

$61.48 ea.
$61.48 for 1

1 1/2" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 15490

1 1/2" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15490

Click for more details

alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $48.85 ea.
  • 24″ (2 ft.) - $95.08 ea.
  • 36″ (3 ft.) - $129.76 ea.
  • 48″ (4 ft.) - $161.81 ea.
  • 72″ (6 ft.) - $228.55 ea.
  • 96″ (8 ft.) - $284.65 ea.
  • 144″ (12 ft.) - $354.34 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

$48.85 ea.
$48.85 for 1

1 1/2" Alloy Steel Round Bar 4330 VAR - 
Part #: 19998

1 1/2" Alloy Steel Round Bar 4330 VAR-
Part #: 19998

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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 VAR - 
Part #: 20012

1 1/2" Alloy Steel Round Bar 4340 VAR-
Part #: 20012

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/2" Alloy Steel Round Bar 8620-Cold Finish - 
Part #: 15015

1 1/2" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15015

Click for more details

alloy-steel-round-bar-8620-cold-finish-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $77.75 ea.
  • 24″ (2 ft.) - $151.27 ea.
  • 36″ (3 ft.) - $206.47 ea.
  • 48″ (4 ft.) - $257.48 ea.
  • 72″ (6 ft.) - $363.65 ea.
  • 96″ (8 ft.) - $452.91 ea.
  • 144″ (12 ft.) - $563.79 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

$77.75 ea.
$77.75 for 1

1 1/2" Alloy Steel Round Bar 9310 VAR - 
Part #: 20026

1 1/2" Alloy Steel Round Bar 9310 VAR -
Part #: 20026

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 84″ (7 ft.) - $1,425.17 ea.
  • 96″ (8 ft.) - $1,556.72 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

$1,425.17 ea.
$1,425.17 for 1

1 1/2" Maraging Steel Round Bar 350-Annealed - 
Part #: 12583

1 1/2" Maraging Steel Round Bar 350-Annealed -
Part #: 12583

Click for more details

maraging-steel-round-bar-350-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 6″ (6 in.) - $1,087.50 ea.
  • 12″ (1 ft.) - $1,272.50 ea.
  • 18″ (18 in.) - $1,887.50 ea.
  • 24″ (2 ft.) - $2,440.20 ea.
  • 36″ (3 ft.) - $3,624.00 ea.
  • 48″ (4 ft.) - $4,621.44 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

$1,087.50 ea.
$1,087.50 for 1

1 1/2" Maraging Steel Round Bar 300-Annealed - 
Part #: 12598

1 1/2" Maraging Steel Round Bar 300-Annealed -
Part #: 12598

Click for more details

maraging-steel-round-bar-300-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 18″ (18 in.) - $1,142.50 ea.
  • 24″ (2 ft.) - $1,357.30 ea.
  • 36″ (3 ft.) - $1,992.00 ea.
  • 48″ (4 ft.) - $2,568.24 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.

QTY

$1,142.50 ea.
$1,142.50 for 1

1 1/2" Maraging Steel Round Bar 250-Annealed - 
Part #: 12613

1 1/2" Maraging Steel Round Bar 250-Annealed -
Part #: 12613

Click for more details

maraging-steel-round-bar-annealed-250-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 18″ (18 in.) - $1,227.50 ea.
  • 24″ (2 ft.) - $1,585.15 ea.
  • 36″ (3 ft.) - $2,328.00 ea.
  • 48″ (4 ft.) - $2,999.76 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.

QTY

$1,227.50 ea.
$1,227.50 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 1/2" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002404

1 1/2" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002404

Click for more details

Sold & shipped by MSP Metals

Dimensions

  • Diameter: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $37.66 ea.
  • 24″ (2 ft.) - $75.33 ea.
  • 36″ (3 ft.) - $112.99 ea.
  • 48″ (4 ft.) - $150.67 ea.
  • 72″ (6 ft.) - $225.99 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

$37.66 ea.
$37.66 for 1

1 5/8" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7373

1 5/8" Alloy Steel Round Bar 4130-Normalized -
Part #: 7373

Click for more details

alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $127.00 ea.
  • 24″ (2 ft.) - $247.09 ea.
  • 36″ (3 ft.) - $337.26 ea.
  • 48″ (4 ft.) - $420.51 ea.
  • 72″ (6 ft.) - $593.94 ea.
  • 96″ (8 ft.) - $739.74 ea.
  • 144″ (12 ft.) - $920.83 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

$127.00 ea.
$127.00 for 1

1 5/8" Alloy Steel Round Bar 4140-Annealed Cold Finish - 
Part #: 17849

1 5/8" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 17849

Click for more details

alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $59.88 ea.
  • 24″ (2 ft.) - $116.53 ea.
  • 36″ (3 ft.) - $159.04 ea.
  • 48″ (4 ft.) - $198.29 ea.
  • 72″ (6 ft.) - $280.08 ea.
  • 96″ (8 ft.) - $348.82 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

$59.88 ea.
$59.88 for 1

1 5/8" Alloy Steel Round Bar 4330 VAR - 
Part #: 19999

1 5/8" Alloy Steel Round Bar 4330 VAR -
Part #: 19999

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 84″ (7 ft.) - $1,441.27 ea.
  • 96″ (8 ft.) - $1,575.18 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

$1,441.27 ea.
$1,441.27 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 5/8" Alloy Steel Round Bar 4340 VAR - 
Part #: 20013

1 5/8" Alloy Steel Round Bar 4340 VAR -
Part #: 20013

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 84″ (7 ft.) - $1,424.03 ea.
  • 96″ (8 ft.) - $1,556.24 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.

QTY

$1,424.03 ea.
$1,424.03 for 1

1 5/8" Alloy Steel Round Bar 9310 VAR - 
Part #: 20027

1 5/8" Alloy Steel Round Bar 9310 VAR -
Part #: 20027

Click for more details

alloy-steel-round-bar-4330-var-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 72″ (6 ft.) - $1,480.98 ea.
  • 84″ (7 ft.) - $1,660.19 ea.
  • 96″ (8 ft.) - $1,801.72 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

$1,480.98 ea.
$1,480.98 for 1

1 5/8" Maraging Steel Round Bar 300-Annealed - 
Part #: 12599

1 5/8" Maraging Steel Round Bar 300-Annealed -
Part #: 12599

Click for more details

maraging-steel-round-bar-300-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 18″ (18 in.) - $1,230.00 ea.
  • 24″ (2 ft.) - $1,590.05 ea.
  • 36″ (3 ft.) - $2,337.60 ea.
  • 48″ (4 ft.) - $3,011.36 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.

QTY

$1,230.00 ea.
$1,230.00 for 1

1 5/8" Alloy Steel Round Bar 4140 Cold Finished Heat Treated - 
Part #: mp-00002412

1 5/8" Alloy Steel Round Bar 4140 Cold Finished Heat Treated -
Part #: mp-00002412

Click for more details

Sold & shipped by MSP Metals

Dimensions

  • Diameter: 1.625"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $44.20 ea.
  • 24″ (2 ft.) - $88.41 ea.
  • 36″ (3 ft.) - $132.62 ea.
  • 48″ (4 ft.) - $176.82 ea.
  • 72″ (6 ft.) - $265.23 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

$44.20 ea.
$44.20 for 1

Can't find what you're looking for?

Contact us for a custom quote