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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
1.125
Wall
0.049
Inner Diameter
1.027
Max Length
240
Alloy
304
Production Method
Seamless
Metal Type
Stainless Steel
Shape
Tube-Round
Yes
Full Length
true
Custom Cut Warehouse
1
Weight/Lineal Foot
0.5704 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 1.125 inches, a wall thickness of 0.049 inches, and an inner diameter of 1.027 inches. It is made from 304 stainless steel alloy, known for its strength and corrosion resistance in most environments except marine.

Yes, the tube can be custom cut at the warehouse to various lengths up to a maximum of 240 inches, with standard available cut lengths including 12, 24, 36, 48, 72, and 144 inches.

Yes, 304 stainless steel maintains its properties in high-temperature situations and is commonly used in aerospace, food and beverage, pressure containers, architectural trim, cryogenic, and chemical processing equipment.

Yes, material test reports (MTRs) are available for this 304 seamless stainless steel round tube, ensuring traceability and quality assurance.

The tube is in stock and available for immediate shipping in various lengths. For example, a 12-inch piece weighs approximately 0.57 pounds, and longer lengths weigh proportionally more.

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