Stainless Square Tube 304 Metric 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.

MTR MTR Available
Info

Product Information

Info

Please note:

close
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.
Height
40
Wall
3
Max Length
60
Alloy
304
Production Method
Welded
Metal Type
Stainless Steel
Shape
Tube-Square
Yes
RoHS
Yes
REACH
Yes
Eniteo Vendor ID
1961
Custom Cut Warehouse
0
Weight/Lineal Foot
11.83 pounds
Info

Mechanical Properties

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

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 square tube measures 40mm in height with a 3mm wall thickness and is made from 304 alloy stainless steel. It is a welded tube with a maximum length of 60 inches, offering a good balance of strength and corrosion resistance.

While 304 stainless steel provides excellent corrosion resistance and maintains properties at high temperatures, it is not recommended for marine environments. For marine use, 316 stainless steel is a better choice.

The product is in stock and available for purchase as a single unit. However, custom cut options are not available from the warehouse for this item.

Yes, the 304 stainless square tube comes with material test reports (MTR) and complies with RoHS and REACH environmental standards.

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

Can't find what you're looking for?