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
8.5
Wall
0.75
Inner Diameter
7
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
62.08 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 stainless steel tube is available in multiple standard lengths ranging from 12 to 72 inches. However, custom cut options are not available from the warehouse for this product.

Yes, the 316 stainless steel alloy offers excellent corrosion resistance, including in marine environments, and maintains its properties at cryogenic and high temperatures, making it ideal for marine and other demanding applications.

This seamless 316 stainless steel tube has a yield tensile strength of 37 ksi, ultimate tensile strength of 82 ksi, and a machinability rating of 36, indicating good strength and moderate machinability for various industrial uses.

Yes, material test reports (MTRs) are available for this product. It also complies with RoHS and REACH environmental standards, ensuring it meets regulatory requirements.

The tube is in stock and available for immediate shipment. Shipping weight varies by length, with a 12-inch piece weighing approximately 62 pounds and longer lengths proportionally heavier.

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