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Stainless Round Bar 321 provides high strength, high temperature capability, and resistance to intergranular corrosion. 321 resists scaling at higher temperatures. Also, the addition of titanium means that welding is not suggested for this alloy. It is typically used in aerospace and defense for engine parts, heat exchangers, missile components, exhaust stacks, rocket engines, manifolds, and more.

MTR MTR Available
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Product Information

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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
2
Max Length
144
Alloy
321
Temper
Annealed
Production Method
Centerless Ground
Metal Type
Stainless Steel
Shape
Bar-Round
Yes
Full Length
true
Custom Cut Warehouse
1
Weight/Lineal Foot
10.89 pounds
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Chemistry Information : 321 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.08
Cr
18
Fe
68
Mn
2
P
0.045
S
0.03
Ni
11
Si
1
Ti
0.15

This stainless steel round bar is available in multiple cut lengths ranging from 12 inches up to 144 inches, all in stock and ready to ship.

Yes, the 321 alloy stainless steel bar offers high strength and excellent resistance to scaling and intergranular corrosion at elevated temperatures, making it ideal for aerospace and defense uses.

Yes, MTR reports are available for this product to verify its chemical composition and quality.

Welding is not suggested for this alloy due to the titanium content, so alternative joining methods should be considered.

The bar is centerless ground, providing a precise diameter and smooth surface finish suitable for precision applications.

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