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Alloy Steel Round Tube / Tubing

-177 Products

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

Steel round tube is often used for manufacturing and infrastructure projects. While it's known for its strength, it can also be lightweight. We offer alloy steel round tubing for sale in 4130 and 4140. Our stock is available in the following sizes: 1ft, 2ft, 3ft, 4ft, 5ft, 6ft, 7ft, 8ft, and 20ft Order steel round tubing for your project today and have it delivered directly to you.

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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

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.) - $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

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.) - $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

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.) - $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
qty discount iconBuy More & Save up to -55% !
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$20.21
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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

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.) - $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

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.) - $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

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.) - $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

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.) - $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

Click for more details

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

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.) - $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

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!

  • 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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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.) - $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

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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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