SA-213-T14 tube material 1

[metalhoosier]

Is anyone familiar with this material specification? We currently have this material on one of our half century old boilers and I'm trying to determine the correct P-number/F-number for repair of this material. It is a 2% chrome tube. Is it considered P5a or P4 material?


Thank you,
Metalhoosier

 

[metengr]

The only designation that would come close to a 2% Cr tube that you describe is Croloy 2 (this is from one of my old B&W Tube material source books). There was no SA 213 Grade designation in the chart for the Croloy 2 at the time the tube material chart was printed.

Anyway, this material should be under a P-No 5 A designation for welding. Regarding filler metal, I would use a B3 composition for SMAW or GTAW processes.