This report is a graphical presentation of published information on the strength of wrought steels at elevated temperatures. Tensile, creep, and rupture properties of the standard commercial grades are shown, together with the sources from which the data were obtained. The report is divided into two sections, the first being on plain carbon and alloy steels containing molybdenum and up to 3 per cent chromium; the second section is devoted to ferritic and austenitic steels containing more than 5 per cent chromium. The applicable A. S. T. M. Standards are given for each steel and the complete list of all A. S. T. M. Standards appearing in the Report and the titles of same are on p. 109.

This report is a graphical summary of the elevated-temperature strength data for medium-carbon alloy steels. It includes summary curves for tensile strength; 0.2 per cent offset yield strength; per cent elongation and reduction in area; stresses for rupture in 100, 1000, 10,000, and 100,000 hr; and stresses for creep rates of 0.0001 and 0.00001 per cent per hour (one per cent in 10,000 and 100,000 hr). Data for 27 steels representing approximately a dozen alloy types are given. This report also contains data for a few miscellaneous low-carbon alloy steels.