321 Cold Drawn St/St
About 321 Cold Drawn St/St
321 cold drawn is an austenitic solution treated stainless steel material which has been cold worked to provide minimum tensile strengths as described below.
Common applications can include but not limited to: Aerospace, heat exchangers and pressure vessels, welding applications and marine environments.
321 Cold Drawn St/St Grades & Equivalents
- ASTM A193 B8T CLASS 2
- ASTM A320 B8T CLASS 2
- BS4882 B8TX
Typical chemical analysis
Typical mechanical properties
Tensile Strength
860 N/mm2 min
0.2% Proof Stress
690 N/mm2 min
Elongation
12%
Impacts
Nil
Hardness
321 HBw
Reduction of Area
35%
Stress Rupture
Nil
Other Remarks
** Minimum tensile properties are
dictated by the size of the component,
above taken from the size range of ≤
0.750/M20. Please enquire if you need
further information.
Download metal data sheets
321 Cold Drawn St/St Material Data Sheet
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