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Showing 1 to 1 of 1 for “"X70 pipeline steel"”.
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Elevated temperature mechanical properties of line pipe steels
… aging (DSA) regime on the tensile properties of X70 and X52 line pipe steels were evaluated. Testing temperatures of interest were in the range of 25 to 350 °C, at engineering strain rates in the range of approximately 10 4 to 10 3 s 1. The X70 steel had a quasi-polygonal ferrite microstructure …