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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
4
Surface
Pickled
Max Width
48
Max Length
120
Alloy
303
Temper
Annealed
Production Method
Hot Rolled
Metal Type
Stainless Steel
Shape
Sheet/Plate
Surface
Pickled
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
164.5 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
89
Density g/cm^3
8
Rockwell Hardness B Scale
85
Yield Tensile Strength KSI
34
Brinell Hardness 3000 kg load
165
Elongation % in 2 in.
44
Machinability %
75 min
Shear Strength KSI
62 min
Electrical Conductivity % IACS
2 min
Melting Point °F
2550 - 2590
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Chemistry Information : 303 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.15  max
Cr
18
Fe
69
Mn
2  max
Ni
9
Mo
0.6  max
P
0.2  max
S
0.15  max
Si
1  max

This 303 stainless steel plate is specifically designed for excellent machinability while offering good corrosion resistance and high strength, making it popular for parts requiring precision machining such as fittings and fasteners.

Yes, custom cutting is available for this plate through the OnlineMetals custom cut service, allowing you to order the exact dimensions required for your project.

303 stainless steel offers good general corrosion resistance but is not as corrosion-resistant as 304 or 316 grades; it's best used in less demanding environments where machinability is a top priority.

This stainless plate is of domestic origin, sourced from the USA, and meets standard material requirements, ensuring compliance for most North American manufacturing and fabrication projects.

Availability depends on current stock at your chosen warehouse, and shipping times are provided at checkout—online orders can also be picked up where stock is available.

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