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
USA U.S.A. Made
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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
0.5
Wall
0.049
Inner Diameter
0.402
Alloy
316
Production Method
Seamless
Finish
Bright Annealed
Metal Type
Stainless Steel
Shape
Tube-Round
Surface
Bright Annealed
Yes
Domestic
true
RoHS
Yes
REACH
Yes
Eniteo Vendor ID
1558
Custom Cut Warehouse
0
Weight/Lineal Foot
4.8 pounds
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Mechanical Properties

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

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

This seamless round tube has an outer diameter of 0.5 inches, a wall thickness of 0.049 inches, and an inner diameter of 0.402 inches. It is made from 316/316L stainless steel, known for its high strength and excellent corrosion resistance, especially in marine environments.

Yes, the 316 stainless steel alloy is rated as a marine metal and maintains its properties in both cryogenic and high-temperature environments, making it ideal for marine, aerospace, and other demanding applications.

This product is offered in 60-inch lengths with a tolerance of plus or minus 2 inches. However, the custom cut warehouse value is 0, indicating that custom cutting services are not available for this item.

Yes, this tube complies with RoHS and REACH regulations and meets ASTM standards such as A269 and A213. It is also a domestic product with MTR (Material Test Report) availability for quality assurance.

The tube is produced using a seamless manufacturing method, which provides greater strength compared to welded tubing. It features a bright annealed finish that enhances surface quality and corrosion resistance.

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