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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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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

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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

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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

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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

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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% !
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Price ea.
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$17.69
10%
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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

3/8" OD x 0.035" Wall x 0.305" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15330

3/8" OD x 0.035" Wall x 0.305" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15330

Click for more details

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

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.035"
  • Inner Diameter: 0.305"
See all available dimensions for this product
  • 12″ (1 ft.) - $32.28 ea.
  • 24″ (2 ft.) - $60.99 ea.
  • 36″ (3 ft.) - $90.07 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $116.80 ea.
  • 72″ (6 ft.) - $161.00 ea.
  • 96″ (8 ft.) - $206.18 ea.
  • 240″ (20 ft.) - $472.87 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

$32.28 ea.
$32.28 for 1

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

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

Click for more details

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

Dimensions

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

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $46.36 ea.
  • 72″ (6 ft.) - $63.90 ea.
  • 96″ (8 ft.) - $81.84 ea.
  • 240″ (20 ft.) - $187.68 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

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

QTY

$12.80 ea.
$12.80 for 1

3/4" OD x 0.083" Wall x 0.584" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15333

3/4" OD x 0.083" Wall x 0.584" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15333

Click for more details

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

Dimensions

  • Outer Diameter: 0.75"
  • Wall: 0.083"
  • Inner Diameter: 0.584"
See all available dimensions for this product
  • 12″ (1 ft.) - $35.56 ea.
  • 24″ (2 ft.) - $69.19 ea.
  • 36″ (3 ft.) - $94.43 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $117.75 ea.
  • 72″ (6 ft.) - $166.33 ea.
  • 96″ (8 ft.) - $207.16 ea.
  • 240″ (20 ft.) - $429.77 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

$35.56 ea.
$35.56 for 1

1 1/8" OD x 0.035" Wall x 1.055" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15334

1 1/8" OD x 0.035" Wall x 1.055" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15334

Click for more details

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

Dimensions

  • Outer Diameter: 1.125"
  • Wall: 0.035"
  • Inner Diameter: 1.055"
See all available dimensions for this product
  • 12″ (1 ft.) - $38.67 ea.
  • 24″ (2 ft.) - $73.06 ea.
  • 36″ (3 ft.) - $107.91 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $139.90 ea.
  • 72″ (6 ft.) - $192.88 ea.
  • 96″ (8 ft.) - $246.97 ea.
  • 240″ (20 ft.) - $566.43 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

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

QTY

$38.67 ea.
$38.67 for 1

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

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

Click for more details

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

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.035"
  • Inner Diameter: 0.555"
See all available dimensions for this product
  • 12″ (1 ft.) - $16.32 ea.
  • 24″ (2 ft.) - $31.78 ea.
  • 36″ (3 ft.) - $43.36 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $54.06 ea.
  • 72″ (6 ft.) - $76.37 ea.
  • 96″ (8 ft.) - $95.12 ea.
  • 240″ (20 ft.) - $197.31 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

$16.32 ea.
$16.32 for 1

1 1/8" OD x 0.049" Wall x 1.027" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15335

1 1/8" OD x 0.049" Wall x 1.027" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15335

Click for more details

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

Dimensions

  • Outer Diameter: 1.125"
  • Wall: 0.049"
  • Inner Diameter: 1.027"
See all available dimensions for this product
  • 12″ (1 ft.) - $44.51 ea.
  • 24″ (2 ft.) - $86.63 ea.
  • 36″ (3 ft.) - $118.23 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $147.41 ea.
  • 72″ (6 ft.) - $208.22 ea.
  • 96″ (8 ft.) - $259.33 ea.
  • 240″ (20 ft.) - $538.03 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

$44.51 ea.
$44.51 for 1

2 1/2" OD x 0.375" Wall x 1.75" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 23275

2 1/2" OD x 0.375" Wall x 1.75" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 23275

Click for more details

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

Dimensions

  • Outer Diameter: 2.5"
  • Wall: 0.375"
  • Inner Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $86.20 ea.
  • 24″ (2 ft.) - $162.93 ea.
  • 36″ (3 ft.) - $240.59 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $311.93 ea.
  • 72″ (6 ft.) - $430.02 ea.
  • 96″ (8 ft.) - $550.64 ea.
  • 240″ (20 ft.) - $1,262.91 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

$86.20 ea.
$86.20 for 1

1/4" OD x 0.058" Wall x 0.134" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7317

1/4" OD x 0.058" Wall x 0.134" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7317

Click for more details

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

Dimensions

  • Outer Diameter: 0.25"
  • Wall: 0.058"
  • Inner Diameter: 0.134"
See all available dimensions for this product
  • 12″ (1 ft.) - $29.65 ea.
  • 24″ (2 ft.) - $56.06 ea.
  • 36″ (3 ft.) - $82.78 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $107.35 ea.
  • 72″ (6 ft.) - $147.96 ea.
  • 96″ (8 ft.) - $189.46 ea.
  • 144″ (12 ft.) - $260.74 ea.
  • 240″ (20 ft.) - $434.56 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

$29.65 ea.
$29.65 for 1

1 1/4" OD x 0.035" Wall x 1.18" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 15336

1 1/4" OD x 0.035" Wall x 1.18" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 15336

Click for more details

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

Dimensions

  • Outer Diameter: 1.25"
  • Wall: 0.035"
  • Inner Diameter: 1.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $26.20 ea.
  • 24″ (2 ft.) - $51.00 ea.
  • 36″ (3 ft.) - $69.60 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $86.77 ea.
  • 72″ (6 ft.) - $122.56 ea.
  • 96″ (8 ft.) - $152.64 ea.
  • 240″ (20 ft.) - $316.70 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

$26.20 ea.
$26.20 for 1

3/8" OD x 0.065" Wall x 0.245" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7319

3/8" OD x 0.065" Wall x 0.245" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7319

Click for more details

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

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.065"
  • Inner Diameter: 0.245"
See all available dimensions for this product
  • 12″ (1 ft.) - $23.48 ea.
  • 24″ (2 ft.) - $44.38 ea.
  • 36″ (3 ft.) - $65.56 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $85.00 ea.
  • 72″ (6 ft.) - $117.17 ea.
  • 96″ (8 ft.) - $150.04 ea.
  • 240″ (20 ft.) - $344.12 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

$23.48 ea.
$23.48 for 1

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

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

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

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.035"
  • Inner Diameter: 0.43"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.11 ea.
  • 24″ (2 ft.) - $24.79 ea.
  • 36″ (3 ft.) - $36.61 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $47.48 ea.
  • 72″ (6 ft.) - $65.44 ea.
  • 96″ (8 ft.) - $83.79 ea.
  • 240″ (20 ft.) - $192.21 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

$13.11 ea.
$13.11 for 1

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

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

Click for more details

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

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.049"
  • Inner Diameter: 0.402"
See all available dimensions for this product
  • 12″ (1 ft.) - $21.63 ea.
  • 24″ (2 ft.) - $40.89 ea.
  • 36″ (3 ft.) - $60.36 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $78.27 ea.
  • 72″ (6 ft.) - $107.91 ea.
  • 96″ (8 ft.) - $138.16 ea.
  • 240″ (20 ft.) - $316.89 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

$21.63 ea.
$21.63 for 1

3/8" OD x 0.049" Wall x 0.277" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 7318

3/8" OD x 0.049" Wall x 0.277" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 7318

Click for more details

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

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.049"
  • Inner Diameter: 0.277"
See all available dimensions for this product
  • 12″ (1 ft.) - $11.01 ea.
  • 24″ (2 ft.) - $21.43 ea.
  • 36″ (3 ft.) - $29.26 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $36.47 ea.
  • 72″ (6 ft.) - $51.52 ea.
  • 96″ (8 ft.) - $64.17 ea.
  • 240″ (20 ft.) - $133.14 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

$11.01 ea.
$11.01 for 1

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

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

Click for more details

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

Dimensions

  • Outer Diameter: 0.5"
  • Wall: 0.065"
  • Inner Diameter: 0.37"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.32 ea.
  • 24″ (2 ft.) - $25.92 ea.
  • 36″ (3 ft.) - $35.41 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $44.14 ea.
  • 72″ (6 ft.) - $62.33 ea.
  • 96″ (8 ft.) - $77.65 ea.
  • 240″ (20 ft.) - $161.08 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

$13.32 ea.
$13.32 for 1
quantity discountBuy More & Save up to -52% !
Qty
Price ea.
Savings
50+
$20.21
-52%
More
Less

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

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

Click for more details

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

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.058"
  • Inner Diameter: 0.509"
See all available dimensions for this product
  • 12″ (1 ft.) - $9.78 ea.
  • 24″ (2 ft.) - $18.99 ea.
  • 36″ (3 ft.) - $25.93 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $32.34 ea.
  • 72″ (6 ft.) - $45.67 ea.
  • 96″ (8 ft.) - $56.87 ea.
  • 240″ (20 ft.) - $118.02 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

$9.78 ea.
$9.78 for 1

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

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

Click for more details

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

Dimensions

  • Outer Diameter: 0.625"
  • Wall: 0.065"
  • Inner Diameter: 0.495"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.07 ea.
  • 24″ (2 ft.) - $37.08 ea.
  • 36″ (3 ft.) - $50.62 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $63.09 ea.
  • 72″ (6 ft.) - $89.14 ea.
  • 96″ (8 ft.) - $111.01 ea.
  • 240″ (20 ft.) - $230.30 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

$19.07 ea.
$19.07 for 1

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