321 Stainless Steel
Type 321 stainless steel is similar to Type 304 stainless steel, however, it contains a Titanium addition of at least five times the carbon content. This addition is made to reduce or eliminate chromium carbide precipitation - resulting from welding or exposure to high temperatures. Maximum stabilization is accomplished by annealing between 1750° and 1850° F. Type 321 has extensive use in aircraft parts, such as exhaust systems where operating temperatures are higher than 800° F. and where corrosive conditions are not too severe; also because of its resistance to scaling and vibration fatigue.
Typical applications: Aircraft Exhaust Stacks and Manifolds, Chemical Processing Equipment, Welded Equipment, Jet Engine Parts, etc.
COMPLETE FACILITIES for Slitting - Shearing - Blanking and Edging. Available in coils or cut lengths. Sizes other than those listed and in all thicknesses .001 and heavier are obtainable and may be ordered for you.
Note: Available 36" wide in select gages
ASTM A 240
Rockwell B92 Max.
C .08 Max.
Mn 2.00 Max.
Cr 17.00 /19.00
Ti .70 Max.
P .040 Max.
S .030 Max.
Si .75 Max.
The minimum order for PSW coil products is $300.
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inches / mm
|Max Width (in)
inches / mm
Lbs per Feet/ Kilos. per m2
|0.0075 / 0.1905||24 / 609.6||0.3132 / 1.5294||details|
|0.01 / 0.254||24 / 609.6||0.4176 / 2.0391||details|
|0.015 / 0.381||24 / 609.6||0.6264 / 3.0587||details|
|0.02 / 0.508||24 / 609.6||0.8352 / 4.0783||details|
|0.025 / 0.635||24 / 609.6||1.0440 / 5.0979||details|
|0.042 / 1.0668||24 / 609.6||1.7539 / 8.5643||details|
|0.05 / 1.27||24 / 609.6||2.0880 / 10.1957||details|
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