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Alloy Steel Round Tube 4130

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Alloy Steel 4130 Product Guide Product   | Alloy Steel 4130 Round Tube Tolerances product

4130 chromoly round tubing is highly versatile and used for a wide range of applications including automotive, aerospace, bicycling, construction, and firearm projects. 4130 tubing offers good strength, weldability, impact and abrasion resistance while also being easy to machine. Stronger than carbon steel, the thinner-walled 4130 round tubing can be used for the same purpose, allowing the part to have a lighter weight. We offer 4130 tubing stock in standard and custom-cut lengths. Price and order online or call us for a quote today!

 

We offer Seamless 4130 Chromoly Rond Tube

 

4130 Chromoly Round Tube is stocked in Portland, Toledo, Wallingford, Los Angeles, Dallas and Atlanta.

 

We also carry 4130 Tubing in Rectangle, Square or Streamline

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SALE! Overstock Clearance Sale!

7/16" OD x 0.058" Wall x 0.322" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21368

7/16" OD x 0.058" Wall x 0.322" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21368

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.058"
  • Inner Diameter: 0.322"
See all available dimensions for this product
  • 12″ (1 ft.) - $17.07 ea.
  • 24″ (2 ft.) - $33.20 ea.
  • 36″ (3 ft.) - $45.29 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $56.47 ea.
  • 72″ (6 ft.) - $79.78 ea.
  • 96″ (8 ft.) - $99.35 ea.
  • 240″ (20 ft.) - $206.14 ea. -LTL freight rates apply
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

$17.07 ea.
$17.07 for 1

7/16" OD x 0.065" Wall x 0.308" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21369

7/16" OD x 0.065" Wall x 0.308" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21369

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.065"
  • Inner Diameter: 0.308"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.55 ea.
  • 24″ (2 ft.) - $38.01 ea.
  • 36″ (3 ft.) - $51.89 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $59.32 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $64.69 ea.
  • 72″ (6 ft.) - $91.36 ea.
  • 96″ (8 ft.) - $113.83 ea.
  • 240″ (20 ft.) - $236.14 ea. -LTL freight rates apply
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

$19.55 ea.
$19.55 for 1

7/16" OD x 0.12" Wall x 0.198" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21371

7/16" OD x 0.12" Wall x 0.198" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21371

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.12"
  • Inner Diameter: 0.198"
See all available dimensions for this product
  • 12″ (1 ft.) - $33.71 ea.
  • 24″ (2 ft.) - $63.72 ea.
  • 36″ (3 ft.) - $94.08 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $112.05 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $121.99 ea.
  • 72″ (6 ft.) - $168.18 ea.
  • 96″ (8 ft.) - $215.35 ea.
  • 240″ (20 ft.) - $493.92 ea. -LTL freight rates apply
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

$33.71 ea.
$33.71 for 1

7/16" OD x 0.134" Wall x 0.17" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21372

7/16" OD x 0.134" Wall x 0.17" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21372

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.134"
  • Inner Diameter: 0.17"
See all available dimensions for this product
  • 12″ (1 ft.) - $38.98 ea.
  • 24″ (2 ft.) - $73.68 ea.
  • 36″ (3 ft.) - $108.79 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $129.56 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $141.06 ea.
  • 72″ (6 ft.) - $194.47 ea.
  • 96″ (8 ft.) - $249.00 ea.
  • 240″ (20 ft.) - $571.12 ea. -LTL freight rates apply
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

$38.98 ea.
$38.98 for 1

7/16" OD x 0.083" Wall x 0.272" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21370

7/16" OD x 0.083" Wall x 0.272" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21370

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.083"
  • Inner Diameter: 0.272"
See all available dimensions for this product
  • 12″ (1 ft.) - $35.84 ea.
  • 24″ (2 ft.) - $67.73 ea.
  • 36″ (3 ft.) - $100.03 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $119.02 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $129.70 ea.
  • 72″ (6 ft.) - $178.79 ea.
  • 96″ (8 ft.) - $228.92 ea.
  • 240″ (20 ft.) - $525.06 ea. -LTL freight rates apply
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

$35.84 ea.
$35.84 for 1

1/2" OD x 0.058" Wall x 0.384" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 10752

1/2" OD x 0.058" Wall x 0.384" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 10752

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.058"
  • Inner Diameter: 0.384"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.82 ea.
  • 24″ (2 ft.) - $26.92 ea.
  • 36″ (3 ft.) - $36.73 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $45.78 ea.
  • 72″ (6 ft.) - $64.68 ea.
  • 96″ (8 ft.) - $80.56 ea.
  • 240″ (20 ft.) - $167.12 ea. -LTL freight rates apply
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

$13.82 ea.
$13.82 for 1

1/2" OD x 0.028" Wall x 0.444" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15331

1/2" OD x 0.028" Wall x 0.444" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15331

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.028"
  • Inner Diameter: 0.444"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.80 ea.
  • 24″ (2 ft.) - $24.20 ea.
  • 36″ (3 ft.) - $35.76 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $46.36 ea.
  • 72″ (6 ft.) - $63.90 ea.
  • 96″ (8 ft.) - $81.84 ea.
  • 240″ (20 ft.) - $187.68 ea. -LTL freight rates apply
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

$12.80 ea.
$12.80 for 1

1/2" OD x 0.035" Wall x 0.43" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7320

1/2" OD x 0.035" Wall x 0.43" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7320

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.035"
  • Inner Diameter: 0.43"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.74 ea.
  • 24″ (2 ft.) - $25.99 ea.
  • 36″ (3 ft.) - $38.37 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $49.76 ea.
  • 72″ (6 ft.) - $68.58 ea.
  • 96″ (8 ft.) - $87.82 ea.
  • 240″ (20 ft.) - $201.45 ea. -LTL freight rates apply
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

$13.74 ea.
$13.74 for 1

1/2" OD x 0.049" Wall x 0.402" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7321

1/2" OD x 0.049" Wall x 0.402" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7321

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.049"
  • Inner Diameter: 0.402"
See all available dimensions for this product
  • 12″ (1 ft.) - $22.67 ea.
  • 24″ (2 ft.) - $42.86 ea.
  • 36″ (3 ft.) - $63.26 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $75.50 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $82.03 ea.
  • 72″ (6 ft.) - $113.10 ea.
  • 96″ (8 ft.) - $144.81 ea.
  • 240″ (20 ft.) - $332.12 ea. -LTL freight rates apply
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

$22.67 ea.
$22.67 for 1

1/2" OD x 0.065" Wall x 0.37" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7322

1/2" OD x 0.065" Wall x 0.37" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7322

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.065"
  • Inner Diameter: 0.37"
See all available dimensions for this product
  • 12″ (1 ft.) - $21.26 ea.
  • 24″ (2 ft.) - $41.34 ea.
  • 36″ (3 ft.) - $56.43 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $42.68 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $70.36 ea.
  • 72″ (6 ft.) - $99.39 ea.
  • 96″ (8 ft.) - $123.78 ea.
  • 240″ (20 ft.) - $256.80 ea. -LTL freight rates apply
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

$21.26 ea.
$21.26 for 1

1/2" OD x 0.188" Wall x 0.124" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21420

1/2" OD x 0.188" Wall x 0.124" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21420

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.188"
  • Inner Diameter: 0.124"
See all available dimensions for this product
  • 12″ (1 ft.) - $54.45 ea.
  • 24″ (2 ft.) - $105.93 ea.
  • 36″ (3 ft.) - $144.58 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $165.82 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $180.24 ea.
  • 72″ (6 ft.) - $254.59 ea.
  • 96″ (8 ft.) - $317.09 ea.
  • 240″ (20 ft.) - $657.86 ea. -LTL freight rates apply
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

$54.45 ea.
$54.45 for 1

1/2" OD x 0.083" Wall x 0.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21418

1/2" OD x 0.083" Wall x 0.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21418

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.083"
  • Inner Diameter: 0.334"
See all available dimensions for this product
  • 12″ (1 ft.) - $16.99 ea.
  • 24″ (2 ft.) - $33.06 ea.
  • 36″ (3 ft.) - $45.13 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $50.75 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $56.27 ea.
  • 72″ (6 ft.) - $79.47 ea.
  • 96″ (8 ft.) - $98.98 ea.
  • 240″ (20 ft.) - $205.36 ea. -LTL freight rates apply
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

$16.99 ea.
$16.99 for 1

0.5" OD x 0.12" Wall x 0.26" ID Alloy Steel Round Tube 4130-Cond. N - 
Part #: mp-00037676

0.5" OD x 0.12" Wall x 0.26" ID Alloy Steel Round Tube 4130-Cond. N -
Part #: mp-00037676

Click for more details

Sold & shipped by Wicks Aircraft Supply

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.12"
  • Inner Diameter: 0.26"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.59 ea.
  • 24″ (2 ft.) - $25.18 ea.
  • 36″ (3 ft.) - $37.77 ea.
  • 48″ (4 ft.) - $50.36 ea.
  • 60″ (5 ft.) - $62.95 ea.
  • 72″ (6 ft.) - $84.92 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

$12.59 ea.
$12.59 for 1

0.5" OD x 0.095" Wall x 0.31" ID Alloy Steel Round Tube 4130-Cond. N - 
Part #: mp-00037687

0.5" OD x 0.095" Wall x 0.31" ID Alloy Steel Round Tube 4130-Cond. N -
Part #: mp-00037687

Click for more details

Sold & shipped by Wicks Aircraft Supply

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.095"
  • Inner Diameter: 0.31"
See all available dimensions for this product
  • 12″ (1 ft.) - $17.92 ea.
  • 24″ (2 ft.) - $35.84 ea.
  • 36″ (3 ft.) - $53.76 ea.
  • 48″ (4 ft.) - $71.68 ea.
  • 60″ (5 ft.) - $89.60 ea.
  • 72″ (6 ft.) - $107.52 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.

QTY

$17.92 ea.
$17.92 for 1

0.5625" OD x 0.035" Wall x 0.492" ID Alloy Steel Round Tube 4130-Cond. N - 
Part #: mp-00037662

0.5625" OD x 0.035" Wall x 0.492" ID Alloy Steel Round Tube 4130-Cond. N -
Part #: mp-00037662

Click for more details

Sold & shipped by Wicks Aircraft Supply

Dimensions

  • Outer Diameter: 0.5625"
  • Wall: 0.035"
  • Inner Diameter: 0.492"
See all available dimensions for this product
  • 12″ (1 ft.) - $11.00 ea.
  • 24″ (2 ft.) - $22.01 ea.
  • 36″ (3 ft.) - $33.01 ea.
  • 48″ (4 ft.) - $44.02 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

$11.00 ea.
$11.00 for 1

5/8" OD x 0.035" Wall x 0.555" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15332

5/8" OD x 0.035" Wall x 0.555" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15332

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.035"
  • Inner Diameter: 0.555"
See all available dimensions for this product
  • 12″ (1 ft.) - $17.10 ea.
  • 24″ (2 ft.) - $33.31 ea.
  • 36″ (3 ft.) - $45.44 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $56.66 ea.
  • 72″ (6 ft.) - $80.04 ea.
  • 96″ (8 ft.) - $99.69 ea.
  • 240″ (20 ft.) - $206.79 ea. -LTL freight rates apply
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

$17.10 ea.
$17.10 for 1

5/8" OD x 0.058" Wall x 0.509" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7324

5/8" OD x 0.058" Wall x 0.509" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7324

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.058"
  • Inner Diameter: 0.509"
See all available dimensions for this product
  • 12″ (1 ft.) - $10.25 ea.
  • 24″ (2 ft.) - $19.90 ea.
  • 36″ (3 ft.) - $27.17 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $31.17 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $33.90 ea.
  • 72″ (6 ft.) - $47.86 ea.
  • 96″ (8 ft.) - $59.60 ea.
  • 240″ (20 ft.) - $123.69 ea. -LTL freight rates apply
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

$10.25 ea.
$10.25 for 1

5/8" OD x 0.065" Wall x 0.495" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7325

5/8" OD x 0.065" Wall x 0.495" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7325

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.065"
  • Inner Diameter: 0.495"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.31 ea.
  • 24″ (2 ft.) - $23.94 ea.
  • 36″ (3 ft.) - $32.63 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $40.71 ea.
  • 72″ (6 ft.) - $57.51 ea.
  • 96″ (8 ft.) - $71.61 ea.
  • 240″ (20 ft.) - $148.59 ea. -LTL freight rates apply
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

$12.31 ea.
$12.31 for 1

5/8" OD x 0.049" Wall x 0.527" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7323

5/8" OD x 0.049" Wall x 0.527" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7323

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.049"
  • Inner Diameter: 0.527"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.62 ea.
  • 24″ (2 ft.) - $49.83 ea.
  • 36″ (3 ft.) - $68.06 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $78.29 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $84.85 ea.
  • 72″ (6 ft.) - $119.82 ea.
  • 96″ (8 ft.) - $149.26 ea.
  • 240″ (20 ft.) - $309.65 ea. -LTL freight rates apply
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

$25.62 ea.
$25.62 for 1

5/8" OD x 0.028" Wall x 0.569" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21421

5/8" OD x 0.028" Wall x 0.569" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21421

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alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.028"
  • Inner Diameter: 0.569"
See all available dimensions for this product
  • 12″ (1 ft.) - $20.78 ea.
  • 24″ (2 ft.) - $39.27 ea.
  • 36″ (3 ft.) - $58.01 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $69.22 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $75.21 ea.
  • 72″ (6 ft.) - $103.67 ea.
  • 96″ (8 ft.) - $132.76 ea.
  • 240″ (20 ft.) - $304.48 ea. -LTL freight rates apply
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

$20.78 ea.
$20.78 for 1

5/8" OD x 0.095" Wall x 0.435" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21423

5/8" OD x 0.095" Wall x 0.435" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21423

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.095"
  • Inner Diameter: 0.435"
See all available dimensions for this product
  • 12″ (1 ft.) - $18.90 ea.
  • 24″ (2 ft.) - $36.80 ea.
  • 36″ (3 ft.) - $50.22 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $62.61 ea.
  • 72″ (6 ft.) - $88.44 ea.
  • 96″ (8 ft.) - $110.16 ea.
  • 240″ (20 ft.) - $228.52 ea. -LTL freight rates apply
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

$18.90 ea.
$18.90 for 1

5/8" OD x 0.083" Wall x 0.459" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21424

5/8" OD x 0.083" Wall x 0.459" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21424

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.083"
  • Inner Diameter: 0.459"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.09 ea.
  • 24″ (2 ft.) - $37.14 ea.
  • 36″ (3 ft.) - $50.72 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $58.27 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $63.23 ea.
  • 72″ (6 ft.) - $89.29 ea.
  • 96″ (8 ft.) - $111.22 ea.
  • 240″ (20 ft.) - $230.73 ea. -LTL freight rates apply
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

$19.09 ea.
$19.09 for 1

5/8" OD x 0.12" Wall x 0.385" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21425

5/8" OD x 0.12" Wall x 0.385" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21425

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.12"
  • Inner Diameter: 0.385"
See all available dimensions for this product
  • 12″ (1 ft.) - $33.16 ea.
  • 24″ (2 ft.) - $64.51 ea.
  • 36″ (3 ft.) - $88.05 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $100.87 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $109.78 ea.
  • 72″ (6 ft.) - $155.10 ea.
  • 96″ (8 ft.) - $193.16 ea.
  • 240″ (20 ft.) - $400.73 ea. -LTL freight rates apply
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

$33.16 ea.
$33.16 for 1

5/8" OD x 0.156" Wall x 0.312" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21426

5/8" OD x 0.156" Wall x 0.312" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21426

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.156"
  • Inner Diameter: 0.312"
See all available dimensions for this product
  • 12″ (1 ft.) - $20.42 ea.
  • 24″ (2 ft.) - $39.70 ea.
  • 36″ (3 ft.) - $54.19 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $67.59 ea.
  • 72″ (6 ft.) - $95.45 ea.
  • 96″ (8 ft.) - $118.86 ea.
  • 240″ (20 ft.) - $246.62 ea. -LTL freight rates apply
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

$20.42 ea.
$20.42 for 1

5/8" OD x 0.188" Wall x 0.249" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21427

5/8" OD x 0.188" Wall x 0.249" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21427

Click for more details

alloy-steel-round-tube-4130-1superZoom

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.188"
  • Inner Diameter: 0.249"
See all available dimensions for this product
  • 12″ (1 ft.) - $17.85 ea.
  • 24″ (2 ft.) - $34.72 ea.
  • 36″ (3 ft.) - $47.39 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $54.40 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $59.08 ea.
  • 72″ (6 ft.) - $83.44 ea.
  • 96″ (8 ft.) - $103.92 ea.
  • 240″ (20 ft.) - $215.62 ea. -LTL freight rates apply
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

$17.85 ea.
$17.85 for 1

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