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Type 321 Stainless Bar

Product Description
Chromium-nickel stainless steel with titanium added to control intergranular corrosion in the 800°F - 1500° F range. Non-magnetic in the annealed condition and not hardenable by heat treatment.
 
Specifications
ASTM A276, ASTM A314, ASTM A479, AMS 5645, QQ-S-763
 
Weldability
Excellent
 
Corrosion Resistance
Resistant to intergranular corrosion. General corrosion resistance somewhat less than Type 304. Tends to form a light rust film in corrosive atmospheres, but this rusting is not progressive. Can be heated to or cooled slowly through the 800° F - 1500° F range without intergranular corrosion.
 
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