304l stainless steel heat treatment Related introduction

  1. Abrasion Resistance of 304L and 316L Stainless Steel ...

    •Austenitic Stainless Steel: •AISI 304L •AISI 316L •Heat Treatment: •Subjected to a stress relieving heat treatment at 1228 K (955 °C or 1750°F) for 30 minutes, air cooled to room temperature •Deep cryogenic treatment (DCT): •93 K (-180 °C or -292 °F) for a period of 14 hours, with cooling and heating rate of ~2 K/min (2 °C/min or

  2. North American Stainless

    Annealing of types SS304 and SS304L is achieved by heating to above 1900°F for 60 minutes per inchthi ckness followed by water quenching. The best corrosion resistance is achieved when the final annealing temperature is above 1900°F.

  3. Stainless Steel AL 17-4™ Precipitation

    tenitic stainless steel such as 308L or other ductile aus-tenitic should be used. This filler will not produce the precipitation hardening response, however. HEAT TREATMENT The AL 17-4 Precipitation Hardening Alloy is furnished in the annealed condition. This is also called the solu-tion heat treated condition, or Condition A. Annealing is

  4. 304 Stainless Steel Forging | All Metals & Forge Group

    Type 300 series austenitic stainless steels cannot be hardened by heat treatment, in fact the only heat treat operation that is performed on them is that of annealing. If these grades are slow cooled from forging, particularly through the temperature range 1500/ 900ºF (815/480ºC.) then grain-boundary chromium carbide precipitation will occur ...

  5. 3.7.2 Heat Treating Stainless Steel | Forging Industry ...

    Ferritic Stainless Steels — Ferritic stainless steels are not hardened by quenching. The only heat treatment applied to ferritics is annealing because they develop minimum hardness and maximum ductility, impact toughness and corrosion resistance in the annealed and quenched condition.

  6. Post Weld Heat Treatment of Stainless Steels - Steel Castings

    Post Weld Heat Treatment for Stainless Steel. Chromium carbides form in stainless steels along either side of a weld. These carbides form where the metal is in the temperature range of approximately 1100 - …

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