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
15
Wall
0.5
Inner Diameter
14
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
77.43 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

This seamless stainless steel round tube has an outer diameter of 15 inches, a wall thickness of 0.5 inches, and an inner diameter of 14 inches. It is made from 316 alloy stainless steel, known for its high strength and excellent corrosion resistance, especially in marine environments.

Yes, the 316 stainless round tube 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.

While the product is available in multiple standard lengths (12, 24, 36, and 48 inches), the custom cut warehouse availability is zero, indicating custom cuts may not be available from stock. However, standard length options are in stock and ready to ship.

Yes, MTRs are available for this product, and it complies with RoHS and REACH environmental standards, ensuring quality and regulatory compliance.

The tube weighs approximately 77.43 pounds for a 12-inch length and is available in stock with multiple length options ready to ship from Online Metals.

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