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RE: [MW:31180] Annealing and Normalizing temperature for F316 & SS410

By Materials & Welding
  1. Because ASTM A 473 Gr.410 steel is martensitic in structure, the only acceptable heat treatments are quenching and tempering. There is no annealed or normalized for it.

 

  1. In turn, because ASTM A182 F316 is austenitic in structure at any temperature, it is not made for normalized or annealing heat treatment.

An annealing of solubilized between 1050 to 1150 C to rearrange chromium carbides in the structure, affected for example by a welding process, is valid.

 

 

Ramon Briceno

Metallurgical Engineer / Oil & Gas

 

Sent from Mail for Windows 10

 

From: SURESH
Sent: Tuesday, July 21, 2020 11:50 PM
To: Materials & Welding
Subject: [MW:31170] Annealing and Normalizing temperature for F316 & SS410

 

Dear Experts

Kindly let us know the Annealing and Normalizing temperature for below material grade

 

1.ASTM A473 Typ410- Annealing and Normalizing temperature

 

2.ASTM A182 F316- Solution Annealing and Normalizing temperature

 

 

Kindly let us know this temperature is anywhere mentioned in the standard

 

 

Regards

Suresh kumar

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