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

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

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.035"
  • Inner Diameter: 0.43"
See all available dimensions for this product
  • 12″ (1 ft.) - $14.53 ea.
  • 24″ (2 ft.) - $28.30 ea.
  • 36″ (3 ft.) - $38.62 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $44.30 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $48.17 ea.
  • 72″ (6 ft.) - $68.01 ea.
  • 96″ (8 ft.) - $84.71 ea.
  • 240″ (20 ft.) - $175.76 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

$14.53 ea.
$14.53 for 1

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

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

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.049"
  • Inner Diameter: 0.402"
See all available dimensions for this product
  • 12″ (1 ft.) - $21.73 ea.
  • 24″ (2 ft.) - $41.05 ea.
  • 36″ (3 ft.) - $60.63 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $72.34 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $78.60 ea.
  • 72″ (6 ft.) - $108.37 ea.
  • 96″ (8 ft.) - $138.76 ea.
  • 240″ (20 ft.) - $318.24 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

$21.73 ea.
$21.73 for 1

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

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

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.065"
  • Inner Diameter: 0.37"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.04 ea.
  • 24″ (2 ft.) - $25.37 ea.
  • 36″ (3 ft.) - $34.63 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $39.85 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $43.18 ea.
  • 72″ (6 ft.) - $60.99 ea.
  • 96″ (8 ft.) - $75.96 ea.
  • 240″ (20 ft.) - $157.60 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

$13.04 ea.
$13.04 for 1
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0.5" OD x 0.058" Wall x 0.384" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 10752

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

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.058"
  • Inner Diameter: 0.384"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.68 ea.
  • 24″ (2 ft.) - $24.70 ea.
  • 36″ (3 ft.) - $33.70 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $38.77 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $42.00 ea.
  • 72″ (6 ft.) - $59.34 ea.
  • 96″ (8 ft.) - $73.91 ea.
  • 240″ (20 ft.) - $153.32 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

$12.68 ea.
$12.68 for 1

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

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

Click for more details

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.028"
  • Inner Diameter: 0.444"
See all available dimensions for this product
  • 12″ (1 ft.) - $21.89 ea.
  • 24″ (2 ft.) - $41.38 ea.
  • 36″ (3 ft.) - $61.11 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $72.91 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $79.24 ea.
  • 72″ (6 ft.) - $109.21 ea.
  • 96″ (8 ft.) - $139.85 ea.
  • 240″ (20 ft.) - $320.76 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

$21.89 ea.
$21.89 for 1

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

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

Click for more details

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.188"
  • Inner Diameter: 0.124"
See all available dimensions for this product
  • 12″ (1 ft.) - $49.95 ea.
  • 24″ (2 ft.) - $97.18 ea.
  • 36″ (3 ft.) - $132.64 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $152.13 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $165.36 ea.
  • 72″ (6 ft.) - $233.57 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

$49.95 ea.
$49.95 for 1

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

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

Click for more details

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.083"
  • Inner Diameter: 0.334"
See all available dimensions for this product
  • 12″ (1 ft.) - $14.60 ea.
  • 24″ (2 ft.) - $28.43 ea.
  • 36″ (3 ft.) - $38.79 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $44.60 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $48.39 ea.
  • 72″ (6 ft.) - $68.32 ea.
  • 96″ (8 ft.) - $85.10 ea.
  • 240″ (20 ft.) - $176.56 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

$14.60 ea.
$14.60 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

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Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.12"
  • Inner Diameter: 0.26"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $14.15 ea.
  • 24″ (2 ft.) - $28.31 ea.
  • 36″ (3 ft.) - $42.46 ea.
  • 48″ (4 ft.) - $56.62 ea.
  • 60″ (5 ft.) - $70.77 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

$14.15 ea.
$14.15 for 1
Sold and shipped by Wicks Aircraft Supply

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

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.095"
  • Inner Diameter: 0.31"
  • Ships In: 1 Business Day
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
Sold and shipped by Wicks Aircraft Supply

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

Dimensions

  • Outer Diameter: 0.5625"
  • Wall: 0.035"
  • Inner Diameter: 0.492"
  • Ships In: 1 Business Day
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.
  • 60″ (5 ft.) - $55.02 ea.
  • 72″ (6 ft.) - $66.02 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
Sold and shipped by Wicks Aircraft Supply

0.5625" OD x 0.065" Wall x 0.432" ID Alloy Steel Round Tube 4130-Cond. N - 
Part #: mp-00037675

0.5625" OD x 0.065" Wall x 0.432" ID Alloy Steel Round Tube 4130-Cond. N -
Part #: mp-00037675

Click for more details

Dimensions

  • Outer Diameter: 0.5625"
  • Wall: 0.065"
  • Inner Diameter: 0.432"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $16.80 ea.
  • 24″ (2 ft.) - $33.60 ea.
  • 36″ (3 ft.) - $50.40 ea.
  • 48″ (4 ft.) - $67.20 ea.
  • 60″ (5 ft.) - $84.00 ea.
  • 72″ (6 ft.) - $100.80 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

$16.80 ea.
$16.80 for 1
Sold and shipped by Wicks Aircraft Supply

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

0.625" 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.) - $10.10 ea.
  • 24″ (2 ft.) - $19.67 ea.
  • 36″ (3 ft.) - $26.84 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $30.77 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $33.46 ea.
  • 72″ (6 ft.) - $47.27 ea.
  • 96″ (8 ft.) - $58.85 ea.
  • 240″ (20 ft.) - $122.12 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

$10.10 ea.
$10.10 for 1

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

0.625" 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.) - $10.99 ea.
  • 24″ (2 ft.) - $21.41 ea.
  • 36″ (3 ft.) - $29.21 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $33.61 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $36.44 ea.
  • 72″ (6 ft.) - $51.45 ea.
  • 96″ (8 ft.) - $64.08 ea.
  • 240″ (20 ft.) - $132.96 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

$10.99 ea.
$10.99 for 1

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

0.625" 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.) - $8.80 ea.
  • 24″ (2 ft.) - $17.16 ea.
  • 36″ (3 ft.) - $23.41 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $26.92 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $29.18 ea.
  • 72″ (6 ft.) - $41.23 ea.
  • 96″ (8 ft.) - $51.33 ea.
  • 240″ (20 ft.) - $106.52 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

$8.80 ea.
$8.80 for 1

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

0.625" 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.) - $18.81 ea.
  • 24″ (2 ft.) - $35.55 ea.
  • 36″ (3 ft.) - $52.50 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $62.92 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $68.07 ea.
  • 72″ (6 ft.) - $93.84 ea.
  • 96″ (8 ft.) - $120.16 ea.
  • 240″ (20 ft.) - $275.62 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

$18.81 ea.
$18.81 for 1

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

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

Click for more details

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Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.028"
  • Inner Diameter: 0.569"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.77 ea.
  • 24″ (2 ft.) - $48.71 ea.
  • 36″ (3 ft.) - $71.93 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $85.86 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $93.27 ea.
  • 72″ (6 ft.) - $128.60 ea.
  • 96″ (8 ft.) - $164.66 ea.
  • 240″ (20 ft.) - $377.64 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

$25.77 ea.
$25.77 for 1

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

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

Click for more details

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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!

  • 44″ (44 in.) - $57.61 ea.

    Order to avoid UPS additional handling fees

  • 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

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

0.625" 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.) - $17.51 ea.
  • 24″ (2 ft.) - $34.07 ea.
  • 36″ (3 ft.) - $46.53 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $53.46 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $58.01 ea.
  • 72″ (6 ft.) - $81.92 ea.
  • 96″ (8 ft.) - $102.04 ea.
  • 240″ (20 ft.) - $211.68 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

$17.51 ea.
$17.51 for 1

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

0.625" 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.) - $30.72 ea.
  • 24″ (2 ft.) - $59.73 ea.
  • 36″ (3 ft.) - $81.54 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $93.39 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $101.65 ea.
  • 72″ (6 ft.) - $143.58 ea.
  • 96″ (8 ft.) - $178.82 ea.
  • 240″ (20 ft.) - $371.02 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

$30.72 ea.
$30.72 for 1

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

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

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Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.156"
  • Inner Diameter: 0.312"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.46 ea.
  • 24″ (2 ft.) - $37.87 ea.
  • 36″ (3 ft.) - $51.66 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $59.34 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $64.42 ea.
  • 72″ (6 ft.) - $91.00 ea.
  • 96″ (8 ft.) - $113.32 ea.
  • 240″ (20 ft.) - $235.10 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

$19.46 ea.
$19.46 for 1

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

0.625" 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.) - $21.18 ea.
  • 24″ (2 ft.) - $41.22 ea.
  • 36″ (3 ft.) - $56.23 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $64.57 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $70.12 ea.
  • 72″ (6 ft.) - $99.05 ea.
  • 96″ (8 ft.) - $123.34 ea.
  • 240″ (20 ft.) - $255.90 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

$21.18 ea.
$21.18 for 1

0.6875" OD x 0.049" Wall x 0.5895" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 28033

0.6875" OD x 0.049" Wall x 0.5895" ID Alloy Steel Round Tube 4130-Cond. N Seamless-
Part #: 28033

Click for more details

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

Dimensions

  • Outer Diameter: 0.687"
  • Wall: 0.049"
  • Inner Diameter: 0.59"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.75" OD x 0.12" Wall x 0.51" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7679

0.75" OD x 0.12" Wall x 0.51" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7679

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

Dimensions

  • Outer Diameter: 0.75"
  • Wall: 0.12"
  • Inner Diameter: 0.51"
See all available dimensions for this product
  • 12″ (1 ft.) - $17.64 ea.
  • 24″ (2 ft.) - $34.33 ea.
  • 36″ (3 ft.) - $46.85 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $53.73 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $58.42 ea.
  • 72″ (6 ft.) - $82.51 ea.
  • 96″ (8 ft.) - $102.76 ea.
  • 240″ (20 ft.) - $213.20 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

$17.64 ea.
$17.64 for 1

0.75" OD x 0.1875" Wall x 0.375" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 9568

0.75" OD x 0.1875" Wall x 0.375" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9568

Click for more details

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

Dimensions

  • Outer Diameter: 0.75"
  • Wall: 0.1875"
  • Inner Diameter: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $46.87 ea.
  • 24″ (2 ft.) - $91.19 ea.
  • 36″ (3 ft.) - $124.47 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $142.64 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $155.19 ea.
  • 72″ (6 ft.) - $219.17 ea.
  • 96″ (8 ft.) - $272.98 ea.
  • 240″ (20 ft.) - $566.36 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

$46.87 ea.
$46.87 for 1

0.75" OD x 0.035" Wall x 0.68" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7326

0.75" OD x 0.035" Wall x 0.68" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7326

Click for more details

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

Dimensions

  • Outer Diameter: 0.75"
  • Wall: 0.035"
  • Inner Diameter: 0.68"
See all available dimensions for this product
  • 12″ (1 ft.) - $8.94 ea.
  • 24″ (2 ft.) - $17.36 ea.
  • 36″ (3 ft.) - $23.70 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $27.28 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $29.56 ea.
  • 72″ (6 ft.) - $41.74 ea.
  • 96″ (8 ft.) - $51.98 ea.
  • 240″ (20 ft.) - $107.86 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

$8.94 ea.
$8.94 for 1

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