@misc{1199151, author = {George E Hicho and John H Smith}, title = {Metallurgical evaluation of 17-4 PH stainless steel castings:}, year = {1989}, month = {1989-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.89-4075}, language = {en}, }