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In the case of the austenitic steel , mechanical properties such as tensile strength , hardness and ductility were severely deteriorated during the LAM deposition .
 austenitic, mechanical properties, as, strength, hardness, ductility, LAM, deposition
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 austenitic, mechanical properties, as, strength, hardness, ductility, LAM, deposition