Stainless Round Bar 303 is one of the easiest stainless steel alloys to machine, grind and polish. Toughness and corrosion resistance are slightly lower than most other stainless steels as a result. It is typically used in aircraft applications, machine parts, pump and valve parts, architectural applications, nuts, and bolts.

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.
Diameter
6.75
Max Length
144
Alloy
303
Production Method
Hot Rolled Rough Turned
Metal Type
Stainless Steel
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
123.18 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
89
Yield Tensile Strength KSI
34
Elongation % in 2 in.
44
Brinell Hardness 3000 kg load
165
Electrical Conductivity % IACS
2 min
Rockwell Hardness B Scale
85
Melting Point °F
2550 - 2590
Shear Strength KSI
62 min
Machinability %
75 min
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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 product is a round bar with a diameter of 6.75 inches and a maximum length of 144 inches. It is hot rolled and rough turned, suitable for various machining applications.

Yes, the 303 stainless steel alloy is one of the easiest stainless steels to machine, grind, and polish. It is commonly used in aircraft components, machine parts, pump and valve parts, architectural applications, nuts, and bolts.

Yes, custom cut lengths are available from warehouse 1, allowing you to order this round bar in various lengths up to 144 inches to fit your project needs.

Yes, this stainless steel round bar complies with RoHS and REACH regulations and meets ASTM A582 and AMS 5640 standards, ensuring quality and regulatory compliance.

Yes, material test reports (MTR) are available for this product, providing detailed certification of its material properties.

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