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Alloy Steel Round Tube / Tubing

-201 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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1 3/8" OD x 0.049" Wall x 1.277" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15339

1 3/8" OD x 0.049" Wall x 1.277" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15339

Click for more details

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

Dimensions

  • Outer Diameter: 1.375"
  • Wall: 0.049"
  • Inner Diameter: 1.277"
See all available dimensions for this product
  • 12″ (1 ft.) - $32.87 ea.
  • 24″ (2 ft.) - $63.98 ea.
  • 36″ (3 ft.) - $87.31 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $108.86 ea.
  • 72″ (6 ft.) - $153.77 ea.
  • 96″ (8 ft.) - $191.50 ea.
  • 240″ (20 ft.) - $397.32 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

$32.87 ea.
$32.87 for 1

1 1/2" OD x 0.035" Wall x 1.43" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15343

1 1/2" OD x 0.035" Wall x 1.43" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15343

Click for more details

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

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.035"
  • Inner Diameter: 1.43"
See all available dimensions for this product
  • 12″ (1 ft.) - $39.26 ea.
  • 24″ (2 ft.) - $76.38 ea.
  • 36″ (3 ft.) - $104.22 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $129.96 ea.
  • 72″ (6 ft.) - $183.57 ea.
  • 96″ (8 ft.) - $228.61 ea.
  • 240″ (20 ft.) - $474.32 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

$39.26 ea.
$39.26 for 1

1 1/8" OD x 0.083" Wall x 0.959" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7551

1 1/8" OD x 0.083" Wall x 0.959" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7551

Click for more details

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

Dimensions

  • Outer Diameter: 1.125"
  • Wall: 0.083"
  • Inner Diameter: 0.959"
See all available dimensions for this product
  • 12″ (1 ft.) - $20.34 ea.
  • 24″ (2 ft.) - $39.61 ea.
  • 36″ (3 ft.) - $54.06 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $67.42 ea.
  • 72″ (6 ft.) - $95.22 ea.
  • 96″ (8 ft.) - $118.60 ea.
  • 240″ (20 ft.) - $246.06 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

$20.34 ea.
$20.34 for 1

1" OD x 0.095" Wall x 0.81" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7559

1" OD x 0.095" Wall x 0.81" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7559

Click for more details

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

Dimensions

  • Outer Diameter: 1"
  • Wall: 0.095"
  • Inner Diameter: 0.81"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.32 ea.
  • 24″ (2 ft.) - $23.98 ea.
  • 36″ (3 ft.) - $32.73 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $40.81 ea.
  • 72″ (6 ft.) - $57.61 ea.
  • 96″ (8 ft.) - $71.76 ea.
  • 240″ (20 ft.) - $148.89 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

$12.32 ea.
$12.32 for 1

1 3/4" OD x 0.095" Wall x 1.56" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7558

1 3/4" OD x 0.095" Wall x 1.56" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7558

Click for more details

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

Dimensions

  • Outer Diameter: 1.75"
  • Wall: 0.095"
  • Inner Diameter: 1.56"
See all available dimensions for this product
  • 12″ (1 ft.) - $34.35 ea.
  • 24″ (2 ft.) - $66.84 ea.
  • 36″ (3 ft.) - $91.23 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $113.76 ea.
  • 72″ (6 ft.) - $160.67 ea.
  • 96″ (8 ft.) - $200.09 ea.
  • 240″ (20 ft.) - $415.13 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

$34.35 ea.
$34.35 for 1

1 1/4" OD x 0.095" Wall x 1.06" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7565

1 1/4" OD x 0.095" Wall x 1.06" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7565

Click for more details

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

Dimensions

  • Outer Diameter: 1.25"
  • Wall: 0.095"
  • Inner Diameter: 1.06"
See all available dimensions for this product
  • 12″ (1 ft.) - $16.11 ea.
  • 24″ (2 ft.) - $31.35 ea.
  • 36″ (3 ft.) - $42.79 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $53.34 ea.
  • 72″ (6 ft.) - $75.35 ea.
  • 96″ (8 ft.) - $93.84 ea.
  • 240″ (20 ft.) - $194.71 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

$16.11 ea.
$16.11 for 1

1 5/8" OD x 0.058" Wall x 1.509" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7866

1 5/8" OD x 0.058" Wall x 1.509" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7866

Click for more details

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

Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.058"
  • Inner Diameter: 1.509"
See all available dimensions for this product
  • 12″ (1 ft.) - $14.59 ea.
  • 24″ (2 ft.) - $28.40 ea.
  • 36″ (3 ft.) - $38.76 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $48.33 ea.
  • 72″ (6 ft.) - $68.23 ea.
  • 96″ (8 ft.) - $84.99 ea.
  • 240″ (20 ft.) - $176.34 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

$14.59 ea.
$14.59 for 1

3/4" OD x 0.12" Wall x 0.51" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7679

3/4" OD x 0.12" Wall x 0.51" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7679

Click for more details

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.) - $14.87 ea.
  • 24″ (2 ft.) - $28.90 ea.
  • 36″ (3 ft.) - $39.46 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $49.21 ea.
  • 72″ (6 ft.) - $69.49 ea.
  • 96″ (8 ft.) - $86.57 ea.
  • 240″ (20 ft.) - $179.61 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

$14.87 ea.
$14.87 for 1

1 1/2" OD x 0.12" Wall x 1.26" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7678

1 1/2" OD x 0.12" Wall x 1.26" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7678

Click for more details

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

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.12"
  • Inner Diameter: 1.26"
See all available dimensions for this product
  • 12″ (1 ft.) - $27.96 ea.
  • 24″ (2 ft.) - $54.42 ea.
  • 36″ (3 ft.) - $74.26 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $92.61 ea.
  • 72″ (6 ft.) - $130.81 ea.
  • 96″ (8 ft.) - $162.90 ea.
  • 240″ (20 ft.) - $337.98 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

$27.96 ea.
$27.96 for 1
quantity discountBuy More & Save up to -26% !
Qty
Price ea.
Savings
50+
$35.21
-26%
More
Less

7/8" OD x 0.083" Wall x 0.709" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 9567

7/8" OD x 0.083" Wall x 0.709" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9567

Click for more details

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

Dimensions

  • Outer Diameter: 0.875"
  • Wall: 0.083"
  • Inner Diameter: 0.709"
See all available dimensions for this product
  • 12″ (1 ft.) - $45.38 ea.
  • 24″ (2 ft.) - $88.28 ea.
  • 36″ (3 ft.) - $120.48 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $150.23 ea.
  • 72″ (6 ft.) - $212.21 ea.
  • 96″ (8 ft.) - $264.30 ea.
  • 240″ (20 ft.) - $548.33 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

$45.38 ea.
$45.38 for 1

1 1/8" OD x 0.058" Wall x 1.009" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 9869

1 1/8" OD x 0.058" Wall x 1.009" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9869

Click for more details

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

Dimensions

  • Outer Diameter: 1.125"
  • Wall: 0.058"
  • Inner Diameter: 1.009"
See all available dimensions for this product
  • 12″ (1 ft.) - $10.67 ea.
  • 24″ (2 ft.) - $20.73 ea.
  • 36″ (3 ft.) - $28.31 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $35.28 ea.
  • 72″ (6 ft.) - $49.83 ea.
  • 96″ (8 ft.) - $62.06 ea.
  • 240″ (20 ft.) - $128.77 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

$10.67 ea.
$10.67 for 1

2" OD x 0.188" Wall x 1.624" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 9570

2" OD x 0.188" Wall x 1.624" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9570

Click for more details

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

Dimensions

  • Outer Diameter: 2"
  • Wall: 0.188"
  • Inner Diameter: 1.624"
See all available dimensions for this product
  • 12″ (1 ft.) - $58.69 ea.
  • 24″ (2 ft.) - $114.15 ea.
  • 36″ (3 ft.) - $155.82 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $194.29 ea.
  • 72″ (6 ft.) - $274.41 ea.
  • 96″ (8 ft.) - $341.76 ea.
  • 240″ (20 ft.) - $709.08 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

$58.69 ea.
$58.69 for 1

3/4" OD x 0.1875" Wall x 0.375" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 9568

3/4" 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.) - $46.30 ea.
  • 24″ (2 ft.) - $90.05 ea.
  • 36″ (3 ft.) - $122.93 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $153.28 ea.
  • 72″ (6 ft.) - $216.48 ea.
  • 96″ (8 ft.) - $269.64 ea.
  • 240″ (20 ft.) - $559.40 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

$46.30 ea.
$46.30 for 1

3" OD x 0.12" Wall x 2.76" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 10434

3" OD x 0.12" Wall x 2.76" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 10434

Click for more details

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

Dimensions

  • Outer Diameter: 3"
  • Wall: 0.12"
  • Inner Diameter: 2.76"
See all available dimensions for this product
  • 12″ (1 ft.) - $70.53 ea.
  • 24″ (2 ft.) - $137.24 ea.
  • 36″ (3 ft.) - $187.31 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $233.55 ea.
  • 72″ (6 ft.) - $329.88 ea.
  • 96″ (8 ft.) - $410.85 ea.
  • 240″ (20 ft.) - $852.40 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

$70.53 ea.
$70.53 for 1

1" OD x 0.035" Wall x 0.93" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 10751

1" OD x 0.035" Wall x 0.93" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 10751

Click for more details

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

Dimensions

  • Outer Diameter: 1"
  • Wall: 0.035"
  • Inner Diameter: 0.93"
See all available dimensions for this product
  • 12″ (1 ft.) - $15.66 ea.
  • 24″ (2 ft.) - $30.44 ea.
  • 36″ (3 ft.) - $41.57 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $51.83 ea.
  • 72″ (6 ft.) - $73.20 ea.
  • 96″ (8 ft.) - $91.16 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$15.66 ea.
$15.66 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.) - $14.90 ea.
  • 24″ (2 ft.) - $29.01 ea.
  • 36″ (3 ft.) - $39.58 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $49.38 ea.
  • 72″ (6 ft.) - $69.73 ea.
  • 96″ (8 ft.) - $86.85 ea.
  • 240″ (20 ft.) - $180.19 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

$14.90 ea.
$14.90 for 1

3/4" OD x 0.095" Wall x 0.56" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 9879

3/4" OD x 0.095" Wall x 0.56" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 9879

Click for more details

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

Dimensions

  • Outer Diameter: 0.75"
  • Wall: 0.095"
  • Inner Diameter: 0.56"
See all available dimensions for this product
  • 12″ (1 ft.) - $27.01 ea.
  • 24″ (2 ft.) - $52.55 ea.
  • 36″ (3 ft.) - $71.73 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $89.43 ea.
  • 72″ (6 ft.) - $126.32 ea.
  • 96″ (8 ft.) - $157.32 ea.
  • 240″ (20 ft.) - $326.42 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

$27.01 ea.
$27.01 for 1

1 5/8" OD x 0.12" Wall x 1.385" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 10755

1 5/8" OD x 0.12" Wall x 1.385" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 10755

Click for more details

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

Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.12"
  • Inner Diameter: 1.385"
See all available dimensions for this product
  • 12″ (1 ft.) - $64.78 ea.
  • 24″ (2 ft.) - $126.02 ea.
  • 36″ (3 ft.) - $172.02 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $214.46 ea.
  • 72″ (6 ft.) - $302.93 ea.
  • 96″ (8 ft.) - $377.29 ea.
  • 240″ (20 ft.) - $782.75 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

$64.78 ea.
$64.78 for 1

1 1/2" OD x 0.058" Wall x 1.384" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 17909

1 1/2" OD x 0.058" Wall x 1.384" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 17909

Click for more details

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

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.058"
  • Inner Diameter: 1.384"
See all available dimensions for this product
  • 12″ (1 ft.) - $41.38 ea.
  • 24″ (2 ft.) - $80.50 ea.
  • 36″ (3 ft.) - $109.88 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $137.00 ea.
  • 72″ (6 ft.) - $193.53 ea.
  • 96″ (8 ft.) - $241.02 ea.
  • 240″ (20 ft.) - $500.04 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

$41.38 ea.
$41.38 for 1

1 1/2" OD x 0.083" Wall x 1.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 17910

1 1/2" OD x 0.083" Wall x 1.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 17910

Click for more details

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

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.083"
  • Inner Diameter: 1.334"
See all available dimensions for this product
  • 12″ (1 ft.) - $32.19 ea.
  • 24″ (2 ft.) - $62.62 ea.
  • 36″ (3 ft.) - $85.48 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $106.58 ea.
  • 72″ (6 ft.) - $150.53 ea.
  • 96″ (8 ft.) - $187.45 ea.
  • 240″ (20 ft.) - $388.92 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

$32.19 ea.
$32.19 for 1

5/16" OD x 0.065" Wall x 0.183" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 13237

5/16" OD x 0.065" Wall x 0.183" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 13237

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

Dimensions

  • Outer Diameter: 0.313"
  • Wall: 0.065"
  • Inner Diameter: 0.183"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.61 ea.
  • 24″ (2 ft.) - $24.50 ea.
  • 36″ (3 ft.) - $33.46 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $41.70 ea.
  • 72″ (6 ft.) - $58.90 ea.
  • 96″ (8 ft.) - $73.36 ea.
  • 240″ (20 ft.) - $152.20 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

$12.61 ea.
$12.61 for 1

7/8" OD x 0.1875" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15326

7/8" OD x 0.1875" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15326

Click for more details

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

Dimensions

  • Outer Diameter: 0.875"
  • Wall: 0.1875"
  • Inner Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $48.78 ea.
  • 24″ (2 ft.) - $94.94 ea.
  • 36″ (3 ft.) - $129.56 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $161.54 ea.
  • 72″ (6 ft.) - $228.18 ea.
  • 96″ (8 ft.) - $284.18 ea.
  • 240″ (20 ft.) - $589.58 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

$48.78 ea.
$48.78 for 1

1/4" OD x 0.035" Wall x 0.18" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15328

1/4" OD x 0.035" Wall x 0.18" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15328

Click for more details

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

Dimensions

  • Outer Diameter: 0.25"
  • Wall: 0.035"
  • Inner Diameter: 0.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.79 ea.
  • 24″ (2 ft.) - $37.41 ea.
  • 36″ (3 ft.) - $55.24 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $71.63 ea.
  • 72″ (6 ft.) - $98.75 ea.
  • 96″ (8 ft.) - $126.44 ea.
  • 240″ (20 ft.) - $289.98 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

$19.79 ea.
$19.79 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
10+
$17.69
10%
More
Less
SALE! Overstock Clearance Sale!

5/16" OD x 0.035" Wall x 0.243" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15329

5/16" OD x 0.035" Wall x 0.243" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15329

Click for more details

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

Dimensions

  • Outer Diameter: 0.313"
  • Wall: 0.035"
  • Inner Diameter: 0.243"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.90 ea.
  • 24″ (2 ft.) - $48.97 ea.
  • 36″ (3 ft.) - $72.30 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $93.77 ea.
  • 72″ (6 ft.) - $129.25 ea.
  • 96″ (8 ft.) - $165.51 ea.
  • 240″ (20 ft.) - $379.58 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

$25.90 ea.
$25.90 for 1

1 3/4" OD x 0.083" Wall x 1.584" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15327

1 3/4" OD x 0.083" Wall x 1.584" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15327

Click for more details

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

Dimensions

  • Outer Diameter: 1.75"
  • Wall: 0.083"
  • Inner Diameter: 1.584"
See all available dimensions for this product
  • 12″ (1 ft.) - $44.12 ea.
  • 24″ (2 ft.) - $85.88 ea.
  • 36″ (3 ft.) - $117.20 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $146.15 ea.
  • 72″ (6 ft.) - $206.43 ea.
  • 96″ (8 ft.) - $257.10 ea.
  • 240″ (20 ft.) - $533.40 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

$44.12 ea.
$44.12 for 1

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