321 stainless steel is a versatile alloy prized for its corrosion resistance and high-temperature strength. The addition of titanium to 321 enhances its resistance to carbide precipitation, making it ideal for applications involving continuous service at elevated temperatures. While both 321 and 304 stainless steels offer good corrosion resistance, 321's superior performance at high temperatures and its resistance to carbide sensitization make it a more suitable option for applications demanding exceptional reliability in challenging conditions like exhaust systems, aerospace, petrochemical, and food processing.
USA U.S.A. Made
Return Returns Acceptable.
DFARS DFARS Compliant
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Product Information

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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
Wall
0.065
Inner Diameter
2.87
Alloy
321
Temper
ANNEALED
Production Method
Welded
Metal Type
Stainless Steel
Shape
Tube-Round
Brand
Stainless Headers Mfg.
Weight/Lineal Foot
2.06 pounds
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Chemistry Information : 321 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.08
Cr
18
Fe
68
Mn
2
P
0.045
S
0.03
Ni
11
Si
1
Ti
0.15

This round tube has an outer diameter of 3 inches, a wall thickness of 0.065 inches, and an inner diameter of 2.87 inches. It is made from 321 stainless steel, known for its corrosion resistance and high-temperature strength, and is annealed for optimal performance.

Yes, the tube is available in multiple standard lengths ranging from 12 to 60 inches and can be custom cut. The custom cut warehouse supports this service, ensuring you get the precise length needed for your project.

Absolutely. The 321 alloy includes titanium which enhances resistance to carbide precipitation, making it ideal for continuous service at elevated temperatures, such as in exhaust systems, aerospace, petrochemical, and food processing industries.

Yes, this product is DFARS compliant and is sourced domestically. It also comes with an available Material Test Report (MTR) to verify its quality and compliance.

The tube is in stock and available for immediate shipment in various lengths, with shipping weights ranging from approximately 5 to 13 pounds depending on length. This ensures timely delivery for your project needs.

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