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Alloy Steel 4130 Tube
Alloy Steel Round Tube / Tubing
4130
Alloy Steel Round Tube 4130

Alloy Steel Round Tube 4130

-161 Products

Alloy Steel 4130 Product Guide

| Alloy Steel 4130 Round Tube Tolerances

4130 chromoly round tubing is highly versatile and used for a wide range of applications including automotive, aerospace, bicycling, construction, and firearm projects. 4130 tubing offers good strength, weldability, impact and abrasion resistance while also being easy to machine. Stronger than carbon steel, the thinner-walled 4130 round tubing can be used for the same purpose, allowing the part to have a lighter weight. We offer 4130 tubing stock in standard and custom-cut lengths. Price and order online or call us for a quote today!

We offer Seamless 4130 Chromoly Rond Tube

4130 Chromoly Round Tube is stocked in Portland, Toledo, Wallingford, Los Angeles, Dallas and Atlanta.

We also carry 4130 Tubing in Rectangle, Square or Streamline

Automotive Store

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Material

Alloy Steel

Shape

Tube-Round

Alloy/Type

4130

Temper

Annealed

Cond. N

Condition N

Production Method

Seamless

Unit of Measure

inch

seller

Onlinemetals.com

Wicks Aircraft Supply

%7B%22item_id%22%3A%2212905%22%2C%22item_name%22%3A%222.5%5C%22+OD+x+0.083%5C%22+Wall+x+2.334%5C%22+ID+Alloy+Steel+Round+Tube+4130-Cond.+N+Seamless%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Cond.+N%22%2C%22item_category5%22%3A%22Seamless%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

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

2.5" 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

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $27.41 ea.
24″ (2 ft.) - $53.32 ea.
36″ (3 ft.) - $72.81 ea.
Buy 4 at the 12 ft price!
44″ (44 in.) - $83.55 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $90.78 ea.
72″ (6 ft.) - $128.20 ea.
96″ (8 ft.) - $159.66 ea.
240″ (20 ft.) - $331.28 ea. -LTL freight rates apply

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Reducing your order from an oversize item that requires expensive freight services to a smaller bundle makes it eligible for less expensive (and faster!) standard shipping services.

*Material tolerances will remain +/- 0.125".

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

$27.41 ea.

$27.41 for 1

%7B%22item_id%22%3A%22mp-00037680%22%2C%22item_name%22%3A%222.5%5C%22+OD+x+0.12%5C%22+Wall+x+2.26%5C%22+ID+Alloy+Steel+Round+Tube+4130-Cond.+N%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Condition+N%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

2.5" OD x 0.12" Wall x 2.26" ID Alloy Steel Round Tube 4130-Cond. N -
Part #: mp-00037680

2.5" OD x 0.12" Wall x 2.26" ID Alloy Steel Round Tube 4130-Cond. N -

Part #: mp-00037680

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Dimensions

Outer Diameter: 2.5"
Wall: 0.12"
Inner Diameter: 2.26"

Ships In: 1 Business Day

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $31.19 ea.
24″ (2 ft.) - $62.38 ea.
36″ (3 ft.) - $93.58 ea.
48″ (4 ft.) - $124.77 ea.
60″ (5 ft.) - $155.96 ea.
72″ (6 ft.) - $187.15 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$31.19 ea.

$31.19 for 1

Sold and shipped by Wicks Aircraft Supply

%7B%22item_id%22%3A%2219581%22%2C%22item_name%22%3A%222.75%5C%22+OD+x+0.25%5C%22+Wall+x+2.25%5C%22+ID+Alloy+Steel+Round+Tube+4130-Cond.+N+Seamless%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Cond.+N%22%2C%22item_category5%22%3A%22Seamless%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

2.75" OD x 0.25" Wall x 2.25" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 19581

2.75" OD x 0.25" Wall x 2.25" ID Alloy Steel Round Tube 4130-Cond. N Seamless -

Part #: 19581

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Dimensions

Outer Diameter: 2.75"
Wall: 0.25"
Inner Diameter: 2.25"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $84.54 ea.
24″ (2 ft.) - $164.48 ea.
36″ (3 ft.) - $224.53 ea.
Buy 4 at the 12 ft price!
44″ (44 in.) - $257.54 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $279.95 ea.
72″ (6 ft.) - $395.38 ea.
96″ (8 ft.) - $492.46 ea.
240″ (20 ft.) - $1,021.68 ea. -LTL freight rates apply

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$84.54 ea.

$84.54 for 1

%7B%22item_id%22%3A%2226922%22%2C%22item_name%22%3A%222.75%5C%22+OD+x+0.375%5C%22+Wall+x+2%5C%22+ID+Alloy+Steel+Round+Tube+4130-Cond.+N+Seamless%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Cond.+N%22%2C%22item_category5%22%3A%22Seamless%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

2.75" OD x 0.375" Wall x 2" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 26922

2.75" OD x 0.375" Wall x 2" ID Alloy Steel Round Tube 4130-Cond. N Seamless -

Part #: 26922

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Dimensions

Outer Diameter: 2.75"
Wall: 0.375"
Inner Diameter: 2"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $104.45 ea.

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$104.45 ea.

$104.45 for 1

%7B%22item_id%22%3A%2210434%22%2C%22item_name%22%3A%223%5C%22+OD+x+0.12%5C%22+Wall+x+2.76%5C%22+ID+Alloy+Steel+Round+Tube+4130-Cond.+N+Seamless%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Cond.+N%22%2C%22item_category5%22%3A%22Seamless%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

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

Compare

Dimensions

Outer Diameter: 3"
Wall: 0.12"
Inner Diameter: 2.76"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $69.34 ea.
24″ (2 ft.) - $134.92 ea.
36″ (3 ft.) - $184.15 ea.
Buy 4 at the 12 ft price!
44″ (44 in.) - $211.20 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $229.61 ea.
72″ (6 ft.) - $324.31 ea.
96″ (8 ft.) - $403.92 ea.
240″ (20 ft.) - $838.00 ea. -LTL freight rates apply

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$69.34 ea.

$69.34 for 1

SALE! Save BIG on end of Year Deals!

%7B%22item_id%22%3A%2223023%22%2C%22item_name%22%3A%223%5C%22+OD+x+0.5%5C%22+Wall+x+2%5C%22+ID+Alloy+Steel+Round+Tube+4130-Annealed%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Annealed%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

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

Click for more details

Compare

Dimensions

Outer Diameter: 3"
Wall: 0.5"
Inner Diameter: 2"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

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!
44″ (44 in.) - $1,361.99 ea.
Order to avoid UPS additional handling fees
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

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$408.90 ea.

$408.90 for 1

%7B%22item_id%22%3A%2225932%22%2C%22item_name%22%3A%223%5C%22+OD+x+0.25%5C%22+Wall+x+2.5%5C%22+ID+Alloy+Steel+Round+Tube+4130-Annealed%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Annealed%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3" OD x 0.25" Wall x 2.5" ID Alloy Steel Round Tube 4130-Annealed -
Part #: 25932

3" OD x 0.25" Wall x 2.5" ID Alloy Steel Round Tube 4130-Annealed -

Part #: 25932

Click for more details

Compare

Dimensions

Outer Diameter: 3"
Wall: 0.25"
Inner Diameter: 2.5"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $89.27 ea.
24″ (2 ft.) - $173.72 ea.
36″ (3 ft.) - $237.10 ea.
Buy 4 at the 12 ft price!
44″ (44 in.) - $271.95 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $295.65 ea.
72″ (6 ft.) - $417.55 ea.
96″ (8 ft.) - $520.05 ea.
240″ (20 ft.) - $1,078.96 ea. -LTL freight rates apply

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

QTY

$89.27 ea.

$89.27 for 1

3" OD x 0.083" Wall x 2.834" ID Alloy Steel Round Tube 4130-Cond. N Seamless -
Part #: 27947

3" OD x 0.083" Wall x 2.834" ID Alloy Steel Round Tube 4130-Cond. N Seamless-

Part #: 27947

Click for more details

Dimensions

Outer Diameter: 3"
Wall: 0.083"
Inner Diameter: 2.834"

See all available dimensions for this product

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

%7B%22item_id%22%3A%2219988%22%2C%22item_name%22%3A%223.5%5C%22+OD+x+0.25%5C%22+Wall+x+3%5C%22+ID+Alloy+Steel+Round+Tube+4130+Seamless%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Seamless%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D

3.5" OD x 0.25" Wall x 3" ID Alloy Steel Round Tube 4130 Seamless -
Part #: 19988

3.5" OD x 0.25" Wall x 3" ID Alloy Steel Round Tube 4130 Seamless -

Part #: 19988

Click for more details

Compare

Dimensions

Outer Diameter: 3.5"
Wall: 0.25"
Inner Diameter: 3"

See all available dimensions for this product

Select a Cut Size for Price Select a Cut Size

12″ (1 ft.) - $87.03 ea.
24″ (2 ft.) - $164.50 ea.
36″ (3 ft.) - $242.93 ea.
Buy 4 at the 12 ft price!
44″ (44 in.) - $289.91 ea.
Order to avoid UPS additional handling fees
48″ (4 ft.) - $315.00 ea.
72″ (6 ft.) - $434.23 ea.
96″ (8 ft.) - $556.01 ea.
240″ (20 ft.) - $1,275.26 ea. -LTL freight rates apply

Save on shipping!

You can select smaller lengths and switch from freight to standard shipping and save!

How does selecting smaller lengths reduce shipping costs?

Best shipping value:

Single Heat Lot Required

Why are heat lots important?

Create Custom Cut

QTY

$87.03 ea.

$87.03 for 1

%7B%22item_id%22%3A%2220745%22%2C%22item_name%22%3A%223.75%5C%22+OD+x+0.25%5C%22+Wall+x+3.25%5C%22+ID+Alloy+Steel+Round+Tube+4130-Cond.+N+Seamless%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Alloy+Steel%22%2C%22item_category2%22%3A%22Tube-Round%22%2C%22item_category3%22%3A%224130%22%2C%22item_category4%22%3A%22Cond.+N%22%2C%22item_category5%22%3A%22Seamless%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22false%22%2C%22item_category9%22%3A%22true%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D