Welded carbon steel round tubes are versatile and cost-effective structural shapes commonly used in construction, machinery, and automotive applications due to their strength and durability. Compared to DOM (Drawn Over Mandrel) tubes, welded carbon steel tubes are generally more affordable and offer comparable mechanical properties for many applications. While DOM tubes provide a superior surface finish and tighter tolerances, welded tubes are often sufficient for applications where these factors are less critical. Welded carbon steel round tubes are an excellent choice for projects requiring a strong and reliable structural component without the need for the premium characteristics of DOM tubes.
USA U.S.A. Made
Return Returns Acceptable.
DFARS DFARS Compliant
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Outer Diameter
3.5
Wall
0.065
Inner Diameter
3.37
Alloy
A513
Production Method
Welded
Metal Type
Carbon Steel
Shape
Tube-Round
Brand
Stainless Headers Mfg.
Weight/Lineal Foot
2.04 pounds
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Mechanical Properties

Density g/cm^3
8
Melting Point °F
2696 - 2750
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Chemistry Information : A513 Carbon Steel

Element
Percentage
Element
Percentage
Element
Percentage
P
0.04  max
C
0.17 - 0.23
Mn
0.3 - 0.6
Fe
99.08 - 99.53
S
0.05  max

This round tube has an outer diameter of 3.5 inches, a wall thickness of 0.065 inches, and an inner diameter of 3.37 inches. It is made from A513 alloy carbon steel using a welded production method, making it strong and durable for structural applications.

Yes, the welded carbon steel round tube is versatile and cost-effective, commonly used in construction, machinery, and automotive applications due to its strength and durability. It offers comparable mechanical properties to DOM tubes but at a more affordable price.

Yes, custom cut lengths are available from the warehouse. The tube is offered in lengths of 12, 24, 36, and 48 inches, all in stock and ready to ship.

Yes, this product is DFARS compliant and domestically sourced, ensuring it meets regulatory requirements for defense-related projects.

Yes, a Material Test Report (MTR) is available for this product, providing assurance of its material properties and quality.

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