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  1. Recommended annealing temperature for TP321 and 321 wrought stainless steel: 1040 °C (1900 °F); Minimum 1095 °C (2000 °F) for cold-worked 321H and 1050 °C (1095 °F) for hot-finished 321H. Stress-relieving treatments. For dimensional stability: Stress relieve at 205 to 480 °C (400 to 900 °F) and then slow cool (usual time, 4 h per inch ...

  2. cometmetals.com › stainless-steel-foils › alloy-321ALLOY 321 | Comet Metals

    Stainless Steel Foil Alloy 321 is an electric-furnace processed austenitic stainless steel. It is not heat treatable and non-magnetic in the annealed state. It contains 18% chromium, 8% nickel, and a substantial addition of titanium. The titanium forms insoluble and stable carbide which ties up all the carbon in the alloy and prevents it from ...

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  4. Technical Data Sheet. Type 321 is a chromium-nickel stainless steel and with the addition of titanium, type 321 is resistant to intergranular corrosion. Type 321's general corrosion is less than Type 302 . Type 321 is used where resistance to intergranular corrosion is required and where the parts are subjected to sustained heating or cooling ...

  5. 321 Stainless Steel - AMS 5510, AMS 5645. 321 stainless steel (UNS S32100) is a titanium stabilized austenitic stainless steel that features improved resistance to intergranular corrosion. This grade is suitable for high-temperature applications up to 1500°F (815°C), where the addition of titanium stabilizes the material against chromium ...

  6. Type 321 (UNS S32100) in Coil Form. Description. Type 321 is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304/304L. This grade is typically used in the 800-1500˚F temperature range where it is stabilized against chromium carbide precipitation by the addition of titanium, which results in ...

  7. Mar 17, 2023 · It is non-magnetic. 321 SS provides you with the best resistance to stress corrosion cracking. Great weldability due to its intergranular corrosion resisting attributes. Has high tensile and yield strength levels. Formability features are the best. Can withstand marine environments to a higher level.

  8. Overview. Reinforced with titanium, 321 stainless steel excels in high temperature environments, providing resistance to cracking and corrosion. Additionally, 321 stainless resists scaling at higher temperatures. The addition of titanium means that welding is not suggested for this alloy. Typically used in aircraft engines, expansion joints ...

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