FLASH SALE! 20% Off 15-5 Sheet & 15-5 Round Bar | Use code: ALLOY155


Shop all Products
Explore OLM Rewards

Open for Orders 24/7!

Deals
Get a Quick Quote!
alloy-steel-round-tube-4130-2superZoom

Alloy Steel 4130 Tube

-233 Products

4130 Chromoly tubing is a higher strength alternative to carbon steel. The higher strength to weight ratio allows thinner walled tube to be used in applications where weight is a concern like aerospace, bicycle, firearm, and automotive (racing) applications. The addition of chromium and molybdenum to the alloy increases hardenability, corrosion resistance, and toughness.  These attributes make this a great material to use in challenging conditions where more stress resistance is required.

 

4130 Chromoly tubing is available in the following shapes: Round Tube | Square Tube | Rectangle Tube | Streamline Tube

alt text here

Sort by

Size
  • Size
  • Price:Low to High
  • Product Name: Z to A
  • Product Name: A to Z

Close

Filters

Temper

Production Method

seller

Material

Shape

Online Metals #1 in Freight Shipping!

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.) - $22.58 ea.
  • 24″ (2 ft.) - $42.67 ea.
  • 36″ (3 ft.) - $63.04 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $75.54 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $81.73 ea.
  • 72″ (6 ft.) - $112.66 ea.
  • 96″ (8 ft.) - $144.27 ea.
  • 240″ (20 ft.) - $330.88 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

$22.58 ea.
$22.58 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.) - $8.64 ea.
  • 24″ (2 ft.) - $16.81 ea.
  • 36″ (3 ft.) - $22.97 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $26.34 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $28.63 ea.
  • 72″ (6 ft.) - $40.43 ea.
  • 96″ (8 ft.) - $50.34 ea.
  • 240″ (20 ft.) - $104.48 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

$8.64 ea.
$8.64 for 1

3/8" OD x 0.058" Wall x 0.259" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21363

3/8" OD x 0.058" Wall x 0.259" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21363

Click for more details

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

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.058"
  • Inner Diameter: 0.259"
See all available dimensions for this product
  • 12″ (1 ft.) - $20.42 ea.
  • 24″ (2 ft.) - $38.62 ea.
  • 36″ (3 ft.) - $57.02 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $67.75 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $73.95 ea.
  • 72″ (6 ft.) - $101.92 ea.
  • 96″ (8 ft.) - $130.52 ea.
  • 240″ (20 ft.) - $299.36 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

$20.42 ea.
$20.42 for 1

3/8" OD x 0.095" Wall x 0.185" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21364

3/8" OD x 0.095" Wall x 0.185" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21364

Click for more details

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

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.095"
  • Inner Diameter: 0.185"
See all available dimensions for this product
  • 12″ (1 ft.) - $29.07 ea.
  • 24″ (2 ft.) - $54.93 ea.
  • 36″ (3 ft.) - $81.13 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $96.50 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $105.17 ea.
  • 72″ (6 ft.) - $145.01 ea.
  • 96″ (8 ft.) - $185.67 ea.
  • 240″ (20 ft.) - $425.84 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

$29.07 ea.
$29.07 for 1

3/8" OD x 0.028" Wall x 0.319" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21362

3/8" OD x 0.028" Wall x 0.319" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21362

Click for more details

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

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.028"
  • Inner Diameter: 0.319"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.39 ea.
  • 24″ (2 ft.) - $48.01 ea.
  • 36″ (3 ft.) - $70.89 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $83.90 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $91.93 ea.
  • 72″ (6 ft.) - $126.71 ea.
  • 96″ (8 ft.) - $162.26 ea.
  • 144″ (12 ft.) - $223.30 ea.
  • 240″ (20 ft.) - $372.16 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

$25.39 ea.
$25.39 for 1

3/8" OD x 0.12" Wall x 0.135" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21365

3/8" OD x 0.12" Wall x 0.135" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21365

Click for more details

Placeholder for future product image

Dimensions

  • Outer Diameter: 0.375"
  • Wall: 0.12"
  • Inner Diameter: 0.13500000000000001"
See all available dimensions for this product
  • 12″ (1 ft.) - $27.18 ea.
  • 24″ (2 ft.) - $52.90 ea.
  • 36″ (3 ft.) - $72.20 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $82.83 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $90.01 ea.
  • 72″ (6 ft.) - $127.14 ea.
  • 96″ (8 ft.) - $158.36 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

$27.18 ea.
$27.18 for 1

7/16" OD x 0.035" Wall x 0.367" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21366

7/16" OD x 0.035" Wall x 0.367" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21366

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.035"
  • Inner Diameter: 0.367"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.91 ea.
  • 24″ (2 ft.) - $60.29 ea.
  • 36″ (3 ft.) - $89.05 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $106.86 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $115.47 ea.
  • 72″ (6 ft.) - $159.17 ea.
  • 96″ (8 ft.) - $203.81 ea.
  • 144″ (12 ft.) - $280.48 ea.
  • 240″ (20 ft.) - $467.46 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

$31.91 ea.
$31.91 for 1

7/16" OD x 0.049" Wall x 0.34" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21367

7/16" OD x 0.049" Wall x 0.34" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21367

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.049"
  • Inner Diameter: 0.34"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.01 ea.
  • 24″ (2 ft.) - $25.31 ea.
  • 36″ (3 ft.) - $34.54 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $39.63 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $43.07 ea.
  • 72″ (6 ft.) - $60.81 ea.
  • 96″ (8 ft.) - $75.75 ea.
  • 240″ (20 ft.) - $157.16 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

$13.01 ea.
$13.01 for 1
SALE! Overstock Clearance Sale!

7/16" OD x 0.058" Wall x 0.322" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21368

7/16" OD x 0.058" Wall x 0.322" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21368

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.058"
  • Inner Diameter: 0.322"
See all available dimensions for this product
  • 12″ (1 ft.) - $15.66 ea.
  • 24″ (2 ft.) - $30.46 ea.
  • 36″ (3 ft.) - $41.55 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $47.69 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $51.81 ea.
  • 96″ (8 ft.) - $91.15 ea.
  • 240″ (20 ft.) - $189.12 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

$15.66 ea.
$15.66 for 1

7/16" OD x 0.065" Wall x 0.308" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21369

7/16" OD x 0.065" Wall x 0.308" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21369

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.065"
  • Inner Diameter: 0.308"
See all available dimensions for this product
  • 12″ (1 ft.) - $17.94 ea.
  • 24″ (2 ft.) - $34.87 ea.
  • 36″ (3 ft.) - $47.61 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $54.42 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $59.35 ea.
  • 72″ (6 ft.) - $83.82 ea.
  • 96″ (8 ft.) - $104.43 ea.
  • 240″ (20 ft.) - $216.64 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

$17.94 ea.
$17.94 for 1

7/16" OD x 0.12" Wall x 0.198" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21371

7/16" OD x 0.12" Wall x 0.198" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21371

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.12"
  • Inner Diameter: 0.198"
See all available dimensions for this product
  • 12″ (1 ft.) - $30.93 ea.
  • 24″ (2 ft.) - $58.46 ea.
  • 36″ (3 ft.) - $86.31 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $102.80 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $111.92 ea.
  • 72″ (6 ft.) - $154.29 ea.
  • 96″ (8 ft.) - $197.57 ea.
  • 240″ (20 ft.) - $453.14 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

$30.93 ea.
$30.93 for 1

7/16" OD x 0.134" Wall x 0.17" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21372

7/16" OD x 0.134" Wall x 0.17" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21372

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.134"
  • Inner Diameter: 0.17"
See all available dimensions for this product
  • 44″ (44 in.) - $129.56 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $141.06 ea.
  • 72″ (6 ft.) - $194.47 ea.
  • 96″ (8 ft.) - $249.00 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

$129.56 ea.
$129.56 for 1

7/16" OD x 0.083" Wall x 0.272" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21370

7/16" OD x 0.083" Wall x 0.272" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 21370

Click for more details

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

Dimensions

  • Outer Diameter: 0.438"
  • Wall: 0.083"
  • Inner Diameter: 0.272"
See all available dimensions for this product
  • 12″ (1 ft.) - $35.84 ea.
  • 24″ (2 ft.) - $67.73 ea.
  • 36″ (3 ft.) - $100.03 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $119.02 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $129.70 ea.
  • 72″ (6 ft.) - $178.79 ea.
  • 96″ (8 ft.) - $228.92 ea.
  • 240″ (20 ft.) - $525.06 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

$35.84 ea.
$35.84 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.) - $14.33 ea.
  • 24″ (2 ft.) - $27.89 ea.
  • 36″ (3 ft.) - $38.06 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $43.81 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $47.48 ea.
  • 72″ (6 ft.) - $67.05 ea.
  • 96″ (8 ft.) - $83.51 ea.
  • 240″ (20 ft.) - $173.26 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

$14.33 ea.
$14.33 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.) - $18.86 ea.
  • 24″ (2 ft.) - $35.66 ea.
  • 36″ (3 ft.) - $52.65 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $62.84 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $68.27 ea.
  • 72″ (6 ft.) - $94.11 ea.
  • 96″ (8 ft.) - $120.51 ea.
  • 240″ (20 ft.) - $276.42 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

$18.86 ea.
$18.86 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

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.) - $12.61 ea.
  • 24″ (2 ft.) - $23.84 ea.
  • 36″ (3 ft.) - $35.20 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $42.01 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $45.65 ea.
  • 72″ (6 ft.) - $62.92 ea.
  • 96″ (8 ft.) - $80.57 ea.
  • 240″ (20 ft.) - $184.82 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

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.) - $20.80 ea.
  • 24″ (2 ft.) - $39.32 ea.
  • 36″ (3 ft.) - $58.04 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $69.27 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $75.26 ea.
  • 72″ (6 ft.) - $103.76 ea.
  • 96″ (8 ft.) - $132.85 ea.
  • 240″ (20 ft.) - $304.70 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

$20.80 ea.
$20.80 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.) - $12.81 ea.
  • 24″ (2 ft.) - $24.92 ea.
  • 36″ (3 ft.) - $34.05 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $39.16 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $42.44 ea.
  • 72″ (6 ft.) - $59.93 ea.
  • 96″ (8 ft.) - $74.66 ea.
  • 240″ (20 ft.) - $154.88 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

$12.81 ea.
$12.81 for 1
quantity discountBuy More & Save up to -58% !
Qty
Price ea.
Savings
50+
$20.21
-58%
More
Less

1/2" OD x 0.188" Wall x 0.124" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21420

1/2" 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

1/2" OD x 0.083" Wall x 0.334" ID Alloy Steel Round Tube 4130-Cond. N Seamless - 
Part #: 21418

1/2" 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.) - $15.26 ea.
  • 24″ (2 ft.) - $29.66 ea.
  • 36″ (3 ft.) - $40.49 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $46.56 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $50.50 ea.
  • 72″ (6 ft.) - $71.31 ea.
  • 96″ (8 ft.) - $88.81 ea.
  • 240″ (20 ft.) - $184.26 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

$15.26 ea.
$15.26 for 1

1/2" x 0.065" Alloy Steel Square Tube 4130-Cond. N Cold Drawn Seamless - 
Part #: 28100

1/2" x 0.065" Alloy Steel Square Tube 4130-Cond. N Cold Drawn Seamless -
Part #: 28100

Click for more details

mild-steel-square-tube-hot-rolled-a500-1superZoom

Dimensions

  • Height: 0.5"
  • Wall: 0.065"
See all available dimensions for this product
  • 12″ (1 ft.) - $54.93 ea.
  • 24″ (2 ft.) - $103.84 ea.
  • 36″ (3 ft.) - $153.34 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $182.55 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $198.84 ea.
  • 72″ (6 ft.) - $274.10 ea.
  • 96″ (8 ft.) - $350.98 ea.
  • 144″ (12 ft.) - $483.00 ea.
  • 240″ (20 ft.) - $805.00 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.

QTY

$54.93 ea.
$54.93 for 1

1/2" x 0.035" Alloy Steel Square Tube 4130-Cond. N Cold Drawn Seamless - 
Part #: 28099

1/2" x 0.035" Alloy Steel Square Tube 4130-Cond. N Cold Drawn Seamless -
Part #: 28099

Click for more details

mild-steel-square-tube-hot-rolled-a500-1superZoom

Dimensions

  • Height: 0.5"
  • Wall: 0.035"
See all available dimensions for this product
  • 12″ (1 ft.) - $36.04 ea.
  • 24″ (2 ft.) - $68.11 ea.
  • 36″ (3 ft.) - $100.58 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $120.53 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $130.42 ea.
  • 72″ (6 ft.) - $179.78 ea.
  • 96″ (8 ft.) - $230.21 ea.
  • 144″ (12 ft.) - $316.80 ea.
  • 240″ (20 ft.) - $528.00 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.

QTY

$36.04 ea.
$36.04 for 1

1/2" x 1" x 0.049" Alloy Steel Rectangle Tube 4130-Cond. N Cold Drawn Seamless - 
Part #: 28119

1/2" x 1" x 0.049" Alloy Steel Rectangle Tube 4130-Cond. N Cold Drawn Seamless -
Part #: 28119

Click for more details

mild-steel-rectangle-tube-hot-rolled-a513-1superZoom

Dimensions

  • Height: 0.5"
  • Width: 1"
  • Wall: 0.049"
See all available dimensions for this product
  • 12″ (1 ft.) - $65.52 ea.
  • 24″ (2 ft.) - $123.84 ea.
  • 36″ (3 ft.) - $182.85 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $218.66 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $237.10 ea.
  • 72″ (6 ft.) - $326.86 ea.
  • 96″ (8 ft.) - $418.54 ea.
  • 144″ (12 ft.) - $575.96 ea.
  • 240″ (20 ft.) - $959.92 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.

QTY

$65.52 ea.
$65.52 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

Can't find what you're looking for?

Contact us for a custom quote