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
1.625
Wall
0.065
Inner Diameter
1.495
Alloy
321
Temper
ANNEALED
Production Method
Welded
Metal Type
Stainless Steel
Shape
Tube-Round
Brand
Stainless Headers Mfg.
Weight/Lineal Foot
1.1 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 1.625 inches, a wall thickness of 0.065 inches, and an inner diameter of 1.495 inches. It is made from 321 stainless steel, which includes titanium to enhance resistance to carbide precipitation and high-temperature strength.

Yes, 321 stainless steel is specifically designed for continuous service at elevated temperatures, making it ideal for challenging environments such as exhaust systems, aerospace, petrochemical, and food processing industries.

Yes, custom cut lengths are available from the warehouse, with standard length options including 12, 24, 36, 48, and 60 inches, all in stock and ready to ship.

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

Yes, a material test report (MTR) is available for this 321 stainless steel round tube, providing documented verification of its chemical and mechanical properties.

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