Stainless Round Tube 316 Seamless exhibits high strength and excellent corrosion resistance including in marine environments. 316 is slightly stronger than 304 stainless and is rated as a marine metal. 316 maintains its properties in cryogenic or high temperatures. It is typically used in oil and petroleum equipment, aerospace, food processing, pulp and paper processing equipment, textiles, architectural, and marine equipment.


Seamless tubing is more expensive but stronger than welded tubing.

MTR MTR Available
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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
8.25
Wall
0.25
Inner Diameter
7.75
Alloy
316
Production Method
Seamless
Metal Type
Stainless Steel
Shape
Tube-Round
Yes
RoHS
Yes
REACH
Yes
Eniteo Vendor ID
3128
Custom Cut Warehouse
0
Weight/Lineal Foot
21.36 pounds
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Mechanical Properties

Rockwell Hardness B Scale
95
Yield Tensile Strength KSI
37
Brinell Hardness 3000 kg load
210
Elongation % in 2 in.
52
Melting Point °F
2500 - 2550
Shear Strength KSI
58
Machinability %
36
Density g/cm^3
8
Electrical Conductivity % IACS
2
Ultimate Tensile Strength KSI
82
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Chemistry Information : 316 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.08
Cr
18  max
Mn
2
Fe
82
Mo
3  max
Ni
14  max
P
0.045
S
0.03
Si
1

Yes, this seamless 316 stainless steel round tube is available in multiple lengths ranging from 12 to 72 inches, and custom cut options are offered to fit your project needs.

Absolutely. The 316 alloy provides excellent corrosion resistance in marine environments and maintains its strength at both cryogenic and high temperatures, making it ideal for marine, aerospace, and industrial uses.

This 316 stainless steel round tube complies with RoHS and REACH standards, and an MTR (Material Test Report) is available to verify its quality and specifications.

Being seamless, this 316 stainless steel tube is stronger and more durable compared to welded tubing, which enhances its performance in demanding applications.

The 24-inch length variant of this tube weighs approximately 42.72 pounds for shipping purposes.

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