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
0.375
Wall
0.049
Inner Diameter
0.277
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
34.0 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
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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 316 stainless steel round tube has an outer diameter of 0.375 inches, a wall thickness of 0.049 inches, and an inner diameter of 0.277 inches. It is made from high-strength 316 alloy known for excellent corrosion resistance, especially in marine environments.

Yes, the 316 stainless steel alloy used in this seamless round tube is rated as a marine metal and maintains its strength and corrosion resistance in both cryogenic and high-temperature environments, making it ideal for marine, aerospace, and industrial uses.

This product is sold in packs of four 60-inch lengths and is currently in stock. However, custom cut options are not available from the warehouse for this item.

Yes, material test reports (MTRs) are available for this seamless 316 stainless steel tube. It also complies with RoHS and REACH environmental standards.

The seamless production method used for this 316 stainless steel round tube results in higher strength and durability compared to welded tubing, making it a premium choice for demanding applications.

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