Stainless Rectangle Bar 304 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
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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.
Thickness
0.375
Width
3
Max Length
144
Alloy
304
Metal Type
Stainless Steel
Shape
Bar-Rectangle
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
3.88 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 rectangle bar measures 0.375 inches in thickness and 3 inches in width. It is made from 304 stainless steel alloy, known for its strength and corrosion resistance, with a maximum length of 144 inches available.

Yes, custom cut lengths are available from the warehouse. The maximum length you can order for this 304 stainless rectangle bar is 144 inches.

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

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

304 stainless rectangle bars are commonly used in aerospace, food and beverage, pressure containers, architectural trim, cryogenic applications, and chemical processing equipment due to their strength and corrosion resistance.

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