The following constitutes an interim report of progress on the investigations of the hot ductility of high-temperature materials and covers work completed by Mar. 15@ 1956. The effect of weld thermal cycles on the elevated-temperature properties of 34 different materials has been studied and the results of these tests are discussed in this report. Eleven different heats of Type 347 stainless steels were studied@ together with 23 other heats of high-temperature structural materials of 16 different alloy types.
BULLETIN 33-1957由WRC - Welding Research Council 发布于 1957-02-01,并于 2012-09-24 实施。
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