The author of this paper has conducted a through examination of the chemical and physical properties of nearly 35 different stainless steels collected from numerous steel manufacturers and laboratories.
The various samples have been subjected to identical tests, with the object of determining the most convenient applications of stainless steel, and to obtain full data with respect to the different qualities.
The contents of this Paper deals with
A. Introduction.
B. Samples collected.
C. The process of Investigations.
D. The Results of the numerous Tests,
1. Chemical Compositions & their Classification, as determined by the Author.
2. Determination of Transformation Points & their Magnetic susceptibilities.
3. Measurement of Hardness, and most suitable temperatures for Hardening & Annealing.
4. Metallographic Study.
5. Determination of Density.
6. Corrosion Tests.
7. Mechanical Tests at Ordinary, High & Low Temperatures.
8. Determination of Thermal Expansion.
9. Resistance to Oxidation, Working, Forging, Welding & Soldering.
10. Cutting Tests.
E. Ideal Stainless Steel.
F. Uses & Prices.
G. Conclusion.
This Work was started in Jan. 1924 and was Completed in Aug. 1927.

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