HEAT-TREATMENT OF STEEL
A comprehensive treatise on the hardening, tempering, annealing and case-hardening of various kinds of steel, including high-speed, high-carbon, alloy and low-carbon steels, together with chapters on heat-treating furnaces and on hardness testing.
Price of each book $2.50. Special combination offers on a monthly payment plan will be sent upon request.
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Transcriber’s Notes:
The illustrations have been moved so that they do not break up paragraphs and so that they are next to the text they illustrate.
Typographical and punctuation errors have been silently corrected.