Stainless Round Tube 304 Seamless offers a great mix of strength and corrosion resistance in most situations outside of marine environments. If your project is in a marine environment, choose 316 stainless. 304, the most popular stainless alloy in the world, maintains its properties in high temperature situations. It is typically used in aerospace, food and beverage industry, pressure containers, architectural designs and trim, cryogenic applications, and chemical processing 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
1.25
Wall
0.188
Inner Diameter
0.874
Max Length
240
Alloy
304
Production Method
Seamless
Metal Type
Stainless Steel
Shape
Tube-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
2.14 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
85
Density g/cm^3
8
Brinell Hardness 3000 kg load
195 max
Yield Tensile Strength KSI
35
Rockwell Hardness B Scale
92 max
Elongation % in 2 in.
55
Shear Strength KSI
56
Melting Point °F
2550 - 2651
Machinability %
40
Electrical Conductivity % IACS
2
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Chemistry Information : 304 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.08  max
Cr
20
Fe
66.34 - 74
Ni
8 - 10.5
Mn
2  max
P
0.045  max
S
0.03  max
Si
1  max

This stainless steel round tube has an outer diameter of 1.25 inches, a wall thickness of 0.188 inches, and an inner diameter of 0.874 inches. It is made from 304 stainless steel alloy, known for its strength and corrosion resistance, produced using a seamless method for enhanced durability.

Yes, the tube can be custom cut at the warehouse. Available lengths range from 12 inches up to 240 inches, allowing you to order the exact size needed for your project.

While 304 stainless steel offers excellent strength and corrosion resistance in most environments, it is not recommended for marine environments. For marine use, 316 stainless steel is preferred. However, 304 stainless maintains its properties well in high-temperature situations.

Yes, the 304 seamless stainless round tube complies with RoHS and REACH standards, and Material Test Reports (MTR) are available for this product to verify its quality and specifications.

This tube is typically used in aerospace, food and beverage processing, pressure containers, architectural designs and trim, cryogenic applications, and chemical processing equipment due to its strength, corrosion resistance, and durability.

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