THE
WORKING OF STEEL
ANNEALING, HEAT TREATING
AND
HARDENING OF CARBON AND ALLOY STEEL
BY
FRED H. COLVIN
Member American Society of Mechanical Engineers and Franklin Institute; Editor of the American Machinist, Author of "Machine Shop Arithmetic," "Machine Shop Calculations," "American Machinists' Hand Book."
AND
K. A. JUTHE, M.E.
Chief Engineer, American Metallurgical Corp. Member American Society Mechanical Engineers, American Society Testing Materials, Heat Treatment Association, Etc.
SECOND EDITION
THIRD IMPRESSION
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