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4130

-327 Products

4130 Product Guide Product   | 4130 Alloy Steel Tolerance Guide product

Alloy Steel 4130 offers good strength, and weldability without compromising steel abrasion and impact resistance. Easy to machine and hot work as well as cold work in the annealed state, it becomes significantly more challenging once the steel is hardened. 4130 steel can also be easily welded. It is typically used in structural applications, including gears, fasteners, and some aircraft exterior.

 

We offer 4130 in round tube, seamless round tube, square tube, hex bar, cold drawn hex bar, cold finish hex bar, rectangle bar, normalized rectangle bar, round bar, sheet plate, annealed sheet plate, normalized sheet plate, and sample packs.

 

NEW! - We offer waterjet services for this product. Learn More | Request Quote >

 

Relevant Knowledge Hub Resources: 5 Reasons to Cut-to-Size | The Weldability of Steel

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7/8" OD x 0.156" Wall x 0.563" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21461

7/8" OD x 0.156" Wall x 0.563" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21461

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Dimensions

  • Outer Diameter: 0.875"
  • Wall: 0.156"
  • Inner Diameter: 0.563"
See all available dimensions for this product
  • 12″ (1 ft.) - $41.89 ea.
  • 24″ (2 ft.) - $81.50 ea.
  • 36″ (3 ft.) - $111.23 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $138.69 ea.
  • 72″ (6 ft.) - $195.90 ea.
  • 96″ (8 ft.) - $243.97 ea.
  • 240″ (20 ft.) - $506.19 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

$41.89 ea.
$41.89 for 1

1" OD x 0.028" Wall x 0.944" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21462

1" OD x 0.028" Wall x 0.944" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21462

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Dimensions

  • Outer Diameter: 1"
  • Wall: 0.028"
  • Inner Diameter: 0.944"
See all available dimensions for this product
  • 12″ (1 ft.) - $21.32 ea.
  • 24″ (2 ft.) - $40.27 ea.
  • 36″ (3 ft.) - $59.49 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $77.11 ea.
  • 72″ (6 ft.) - $106.33 ea.
  • 96″ (8 ft.) - $136.14 ea.
  • 240″ (20 ft.) - $312.24 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

$21.32 ea.
$21.32 for 1

1" OD x 0.188" Wall x 0.624" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21463

1" OD x 0.188" Wall x 0.624" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21463

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Dimensions

  • Outer Diameter: 1"
  • Wall: 0.188"
  • Inner Diameter: 0.624"
See all available dimensions for this product
  • 12″ (1 ft.) - $33.16 ea.
  • 24″ (2 ft.) - $64.53 ea.
  • 36″ (3 ft.) - $88.07 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $109.79 ea.
  • 72″ (6 ft.) - $155.08 ea.
  • 96″ (8 ft.) - $193.17 ea.
  • 240″ (20 ft.) - $400.75 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

$33.16 ea.
$33.16 for 1

1 1/8" OD x 0.065" Wall x 0.995" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21464

1 1/8" OD x 0.065" Wall x 0.995" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21464

Click for more details

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Dimensions

  • Outer Diameter: 1.125"
  • Wall: 0.065"
  • Inner Diameter: 0.995"
See all available dimensions for this product
  • 12″ (1 ft.) - $36.35 ea.
  • 24″ (2 ft.) - $70.73 ea.
  • 36″ (3 ft.) - $96.53 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $120.37 ea.
  • 72″ (6 ft.) - $170.01 ea.
  • 96″ (8 ft.) - $211.74 ea.
  • 240″ (20 ft.) - $439.30 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

$36.35 ea.
$36.35 for 1
quantity discountBuy More & Save up to 13% !
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1 1/4" OD x 0.156" Wall x 0.937" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21466

1 1/4" OD x 0.156" Wall x 0.937" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21466

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

Dimensions

  • Outer Diameter: 1.25"
  • Wall: 0.156"
  • Inner Diameter: 0.937"
See all available dimensions for this product
  • 12″ (1 ft.) - $34.32 ea.
  • 24″ (2 ft.) - $66.78 ea.
  • 36″ (3 ft.) - $91.15 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $113.68 ea.
  • 72″ (6 ft.) - $160.55 ea.
  • 96″ (8 ft.) - $199.96 ea.
  • 240″ (20 ft.) - $414.86 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

$34.32 ea.
$34.32 for 1

1 1/4" OD x 0.188" Wall x 0.874" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21467

1 1/4" OD x 0.188" Wall x 0.874" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21467

Click for more details

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

Dimensions

  • Outer Diameter: 1.25"
  • Wall: 0.188"
  • Inner Diameter: 0.874"
See all available dimensions for this product
  • 12″ (1 ft.) - $62.75 ea.
  • 24″ (2 ft.) - $122.13 ea.
  • 36″ (3 ft.) - $166.68 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $207.82 ea.
  • 72″ (6 ft.) - $293.54 ea.
  • 96″ (8 ft.) - $365.58 ea.
  • 240″ (20 ft.) - $758.49 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

$62.75 ea.
$62.75 for 1

1 1/4" OD x 0.375" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21545

1 1/4" OD x 0.375" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21545

Click for more details

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

Dimensions

  • Outer Diameter: 1.25"
  • Wall: 0.375"
  • Inner Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $85.20 ea.
  • 24″ (2 ft.) - $165.73 ea.
  • 36″ (3 ft.) - $226.22 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $282.06 ea.
  • 72″ (6 ft.) - $398.37 ea.
  • 96″ (8 ft.) - $496.16 ea.
  • 240″ (20 ft.) - $1,029.41 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

$85.20 ea.
$85.20 for 1

1 1/2" OD x 0.156" Wall x 1.188" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21548

1 1/2" OD x 0.156" Wall x 1.188" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21548

Click for more details

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

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.156"
  • Inner Diameter: 1.188"
See all available dimensions for this product
  • 12″ (1 ft.) - $69.47 ea.
  • 24″ (2 ft.) - $135.16 ea.
  • 36″ (3 ft.) - $184.48 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $230.05 ea.
  • 72″ (6 ft.) - $324.91 ea.
  • 96″ (8 ft.) - $404.65 ea.
  • 240″ (20 ft.) - $839.55 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

$69.47 ea.
$69.47 for 1

1 5/8" OD x 0.049" Wall x 1.527" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21549

1 5/8" OD x 0.049" Wall x 1.527" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21549

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

Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.049"
  • Inner Diameter: 1.527"
See all available dimensions for this product
  • 12″ (1 ft.) - $43.29 ea.
  • 24″ (2 ft.) - $84.24 ea.
  • 36″ (3 ft.) - $114.97 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $143.36 ea.
  • 72″ (6 ft.) - $202.48 ea.
  • 96″ (8 ft.) - $252.21 ea.
  • 144″ (12 ft.) - $313.94 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

$43.29 ea.
$43.29 for 1

1 1/2" OD x 0.049" Wall x 1.402" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21547

1 1/2" OD x 0.049" Wall x 1.402" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21547

Click for more details

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

Dimensions

  • Outer Diameter: 1.5"
  • Wall: 0.049"
  • Inner Diameter: 1.402"
See all available dimensions for this product
  • 12″ (1 ft.) - $50.29 ea.
  • 24″ (2 ft.) - $97.88 ea.
  • 36″ (3 ft.) - $133.59 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $166.59 ea.
  • 72″ (6 ft.) - $235.29 ea.
  • 96″ (8 ft.) - $293.05 ea.
  • 240″ (20 ft.) - $607.98 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

$50.29 ea.
$50.29 for 1

1 5/8" OD x 0.065" Wall x 1.495" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21550

1 5/8" OD x 0.065" Wall x 1.495" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21550
(5 out of 5) Read 1 review

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Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.065"
  • Inner Diameter: 1.495"
See all available dimensions for this product
  • 12″ (1 ft.) - $34.87 ea.
  • 24″ (2 ft.) - $67.85 ea.
  • 36″ (3 ft.) - $92.60 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $115.46 ea.
  • 72″ (6 ft.) - $163.11 ea.
  • 96″ (8 ft.) - $203.14 ea.
  • 240″ (20 ft.) - $421.45 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

$34.87 ea.
$34.87 for 1

1 5/8" OD x 0.375" Wall x 0.875" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21552

1 5/8" OD x 0.375" Wall x 0.875" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21552

Click for more details

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

Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.375"
  • Inner Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $52.89 ea.
  • 24″ (2 ft.) - $102.91 ea.
  • 36″ (3 ft.) - $140.49 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $175.17 ea.
  • 72″ (6 ft.) - $247.40 ea.
  • 96″ (8 ft.) - $308.14 ea.
  • 144″ (12 ft.) - $383.56 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

$52.89 ea.
$52.89 for 1

1 3/4" OD x 0.065" Wall x 1.62" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21554

1 3/4" OD x 0.065" Wall x 1.62" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21554

Click for more details

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

Dimensions

  • Outer Diameter: 1.75"
  • Wall: 0.065"
  • Inner Diameter: 1.62"
See all available dimensions for this product
  • 12″ (1 ft.) - $23.68 ea.
  • 24″ (2 ft.) - $46.08 ea.
  • 36″ (3 ft.) - $62.90 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $78.42 ea.
  • 72″ (6 ft.) - $110.76 ea.
  • 96″ (8 ft.) - $137.96 ea.
  • 240″ (20 ft.) - $286.19 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

$23.68 ea.
$23.68 for 1

1 5/8" OD x 0.188" Wall x 1.249" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21551

1 5/8" OD x 0.188" Wall x 1.249" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21551

Click for more details

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

Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.188"
  • Inner Diameter: 1.249"
See all available dimensions for this product
  • 12″ (1 ft.) - $51.32 ea.
  • 24″ (2 ft.) - $99.86 ea.
  • 36″ (3 ft.) - $136.33 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $169.98 ea.
  • 72″ (6 ft.) - $240.06 ea.
  • 96″ (8 ft.) - $299.01 ea.
  • 144″ (12 ft.) - $372.22 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

$51.32 ea.
$51.32 for 1

1 5/8" OD x 0.25" Wall x 1.125" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21555

1 5/8" OD x 0.25" Wall x 1.125" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21555

Click for more details

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

Dimensions

  • Outer Diameter: 1.625"
  • Wall: 0.25"
  • Inner Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $65.88 ea.
  • 24″ (2 ft.) - $128.16 ea.
  • 36″ (3 ft.) - $174.94 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $218.11 ea.
  • 72″ (6 ft.) - $308.09 ea.
  • 96″ (8 ft.) - $383.71 ea.
  • 240″ (20 ft.) - $796.06 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

$65.88 ea.
$65.88 for 1

1 3/4" OD x 0.188" Wall x 1.374" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21556

1 3/4" OD x 0.188" Wall x 1.374" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21556

Click for more details

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

Dimensions

  • Outer Diameter: 1.75"
  • Wall: 0.188"
  • Inner Diameter: 1.374"
See all available dimensions for this product
  • 12″ (1 ft.) - $68.74 ea.
  • 24″ (2 ft.) - $133.75 ea.
  • 36″ (3 ft.) - $182.56 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $227.62 ea.
  • 72″ (6 ft.) - $321.51 ea.
  • 96″ (8 ft.) - $400.42 ea.
  • 300″ (25 ft.) - $1,038.46 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

$68.74 ea.
$68.74 for 1

2" OD x 0.083" Wall x 1.834" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21558

2" OD x 0.083" Wall x 1.834" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21558

Click for more details

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

Dimensions

  • Outer Diameter: 2"
  • Wall: 0.083"
  • Inner Diameter: 1.834"
See all available dimensions for this product
  • 12″ (1 ft.) - $35.69 ea.
  • 24″ (2 ft.) - $69.45 ea.
  • 36″ (3 ft.) - $94.80 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $118.21 ea.
  • 72″ (6 ft.) - $166.95 ea.
  • 96″ (8 ft.) - $207.93 ea.
  • 240″ (20 ft.) - $431.39 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

$35.69 ea.
$35.69 for 1

2" OD x 0.095" Wall x 1.81" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21559

2" OD x 0.095" Wall x 1.81" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21559

Click for more details

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

Dimensions

  • Outer Diameter: 2"
  • Wall: 0.095"
  • Inner Diameter: 1.81"
See all available dimensions for this product
  • 12″ (1 ft.) - $58.26 ea.
  • 24″ (2 ft.) - $113.31 ea.
  • 36″ (3 ft.) - $154.67 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $192.84 ea.
  • 72″ (6 ft.) - $272.37 ea.
  • 96″ (8 ft.) - $339.26 ea.
  • 240″ (20 ft.) - $703.84 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

$58.26 ea.
$58.26 for 1

2" OD x 0.156" Wall x 1.688" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21560

2" OD x 0.156" Wall x 1.688" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21560

Click for more details

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

Dimensions

  • Outer Diameter: 2"
  • Wall: 0.156"
  • Inner Diameter: 1.688"
See all available dimensions for this product
  • 12″ (1 ft.) - $63.72 ea.
  • 24″ (2 ft.) - $123.97 ea.
  • 36″ (3 ft.) - $169.21 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $210.98 ea.
  • 72″ (6 ft.) - $297.99 ea.
  • 96″ (8 ft.) - $371.18 ea.
  • 240″ (20 ft.) - $770.06 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

$63.72 ea.
$63.72 for 1
SALE! Save BIG on end of Year Deals!

3" OD x 0.5" Wall x 2" ID Alloy Steel Round Tube 4130-Annealed - 
Part #: 23023

3" OD x 0.5" Wall x 2" ID Alloy Steel Round Tube 4130-Annealed -
Part #: 23023

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Dimensions

  • Outer Diameter: 3"
  • Wall: 0.5"
  • Inner Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $408.90 ea.
  • 24″ (2 ft.) - $772.86 ea.
  • 36″ (3 ft.) - $1,141.30 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $1,479.80 ea.
  • 72″ (6 ft.) - $2,039.98 ea.
  • 96″ (8 ft.) - $2,612.14 ea.
  • 240″ (20 ft.) - $5,991.14 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

$408.90 ea.
$408.90 for 1

1 3/4" OD x 0.12" Wall x 1.51" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 12870

1 3/4" OD x 0.12" Wall x 1.51" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 12870

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Dimensions

  • Outer Diameter: 1.75"
  • Wall: 0.12"
  • Inner Diameter: 1.51"
See all available dimensions for this product
  • 12″ (1 ft.) - $44.96 ea.
  • 24″ (2 ft.) - $87.47 ea.
  • 36″ (3 ft.) - $119.42 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $148.90 ea.
  • 72″ (6 ft.) - $210.28 ea.
  • 96″ (8 ft.) - $261.92 ea.
  • 240″ (20 ft.) - $543.40 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

$44.96 ea.
$44.96 for 1

2" OD x 0.049" Wall x 1.9" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21593

2" OD x 0.049" Wall x 1.9" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21593

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

Dimensions

  • Outer Diameter: 2"
  • Wall: 0.049"
  • Inner Diameter: 1.9"
See all available dimensions for this product
  • 12″ (1 ft.) - $54.65 ea.
  • 24″ (2 ft.) - $106.36 ea.
  • 36″ (3 ft.) - $145.15 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $181.00 ea.
  • 72″ (6 ft.) - $255.63 ea.
  • 96″ (8 ft.) - $318.39 ea.
  • 240″ (20 ft.) - $660.56 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

$54.65 ea.
$54.65 for 1

2 1/2" OD x 0.083" Wall x 2.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 12905

2 1/2" OD x 0.083" Wall x 2.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 12905

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Dimensions

  • Outer Diameter: 2.5"
  • Wall: 0.083"
  • Inner Diameter: 2.334"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.51 ea.
  • 24″ (2 ft.) - $55.45 ea.
  • 36″ (3 ft.) - $75.72 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $94.41 ea.
  • 72″ (6 ft.) - $133.33 ea.
  • 96″ (8 ft.) - $166.05 ea.
  • 240″ (20 ft.) - $344.53 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

$28.51 ea.
$28.51 for 1

1" OD x 0.25" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 12983

1" OD x 0.25" Wall x 0.5" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 12983

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

Dimensions

  • Outer Diameter: 1"
  • Wall: 0.25"
  • Inner Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $53.77 ea.
  • 24″ (2 ft.) - $104.61 ea.
  • 36″ (3 ft.) - $142.79 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $178.05 ea.
  • 72″ (6 ft.) - $251.47 ea.
  • 96″ (8 ft.) - $313.20 ea.
  • 240″ (20 ft.) - $649.79 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

$53.77 ea.
$53.77 for 1

0.025" Alloy Steel Sheet 4130-Annealed - 
Part #: 9659

0.025" Alloy Steel Sheet 4130-Annealed -
Part #: 9659

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Dimensions

  • Thickness: 0.025"
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $10.52 ea.
  • 12″ X 24″ (1 X 2 ft.) - $20.39 ea.
  • 12″ X 36″ (1 X 3 ft.) - $27.76 ea.
  • 12″ X 48″ (1 X 4 ft.) - $34.62 ea.
  • 18″ X 18″ (18 X 18 in.) - $17.75 ea.
  • 18″ X 24″ (18 X 24 in.) - $41.20 ea.
  • 18″ X 36″ (18 X 36 in.) - $58.96 ea.
  • 24″ X 24″ (2 X 2 ft.) - $34.62 ea.
  • 24″ X 36″ (2 X 3 ft.) - $49.84 ea.
  • 36″ X 36″ (3 X 3 ft.) - $70.21 ea.
  • 36″ X 72″ (3 X 6 ft.) - $113.69 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

$10.52 ea.
$10.52 for 1

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