International Peer-Reviewed JournalOpen AccessISSN 2456-8880
irejournals@gmail.com+91-7433024337

Home / Current Issue / Paper 1709295

1709295PublishedVol 8 · Issue 12

Soaking Time as A Parameter of Evaluating the Hardness Value of Stainless Steel Type 301, 304 And 316

Amula, E Paulley Ayibakuro, V Binaebi-Soroh, E

Subject area: Science,Engineering and Technology  ·  Area of research: Mechanical Engineering

Abstract

Soaking Time as a parameter of evaluating the Hardness value of Stainless Steel Type 301,304 and 316 was looked at. After the sensitization of the specimens, corrosion rate was analyzed. The samples were welded in twos making up 15 in number from each sample squaring up to 45 in all and, the samples heated and passed through soaking at 600C for different time interval of 30 minutes, 60 minutes, 180 minutes,300 minutes and 600 minutes and followed by Normalizing, Annealing and Quenching Quenched, Annealed and Normalized respectively. Hardness test were conducted on the samples. The findings got from the hardness test reveals that the samples after the corrosion test increased in hardness than those before in all three heat treatment in an Electric Furnace i.e., Quenched, Annealed and Normalized. As regards the case of SS 316, the results indicated that its hardness reduced tremendously. This result points to the fact that some degree of weld decay has occurred in the samples. To conclude, it points to shows that annealed samples had a higher hardness than the rest of the samples before and after the corrosion test and should be adopted.

Keywords

Corrosion Test, Electric Furnace, Hardness, Electric Furnace, Normalized, Parameter

How to cite this paper

Amula, E, Paulley Ayibakuro, V, Binaebi-Soroh, E "Soaking Time as A Parameter of Evaluating the Hardness Value of Stainless Steel Type 301, 304 And 316" Iconic Research And Engineering Journals Volume 8 Issue 12 2025 Page 1815-1822
Amula, E, Paulley Ayibakuro, V, Binaebi-Soroh, E "Soaking Time as A Parameter of Evaluating the Hardness Value of Stainless Steel Type 301, 304 And 316" Iconic Research And Engineering Journals, vol. 8, no. 12, Jun. 2025
Amula, E, Paulley Ayibakuro, V, Binaebi-Soroh, E (2025). Soaking Time as A Parameter of Evaluating the Hardness Value of Stainless Steel Type 301, 304 And 316. Iconic Research And Engineering Journals, 8(12).
Amula, E, Paulley Ayibakuro, V, Binaebi-Soroh, E "Soaking Time as A Parameter of Evaluating the Hardness Value of Stainless Steel Type 301, 304 And 316" Iconic Research And Engineering Journals, vol. 8, no. 12, Jun. 2025.
@article{1709295,
      author = {Amula, E, Paulley Ayibakuro, V, Binaebi-Soroh, E},
      title = {Soaking Time as A Parameter of Evaluating the Hardness Value of Stainless Steel Type 301, 304 And 316},
      journal = {Iconic Research And Engineering Journals},
      year = {2025},
      volume = {8},
      number = {12},
      pages = {1815-1822},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1709295.pdf},
      abstract = {Soaking Time as a parameter of evaluating the Hardness value of Stainless Steel Type 301,304 and 316 was looked at. After the sensitization of the specimens, corrosion rate was analyzed. The samples were welded in twos making up 15 in number from each sample squaring up to 45 in all and, the samples heated and passed through soaking at 600C for different time interval of 30 minutes, 60 minutes, 180 minutes,300 minutes and 600 minutes and followed by Normalizing, Annealing and Quenching Quenched, Annealed and Normalized respectively. Hardness test were conducted on the samples. The findings got from the hardness test reveals that the samples after the corrosion test increased in hardness than those before in all three heat treatment in an Electric Furnace i.e., Quenched, Annealed and Normalized. As regards the case of SS 316, the results indicated that its hardness reduced tremendously. This result points to the fact that some degree of weld decay has occurred in the samples. To conclude, it points to shows that annealed samples had a higher hardness than the rest of the samples before and after the corrosion test and should be adopted.},
      keywords = {Corrosion Test, Electric Furnace, Hardness, Electric Furnace, Normalized, Parameter},
      month = {June},
  }