6493
It is validated for different process parameters using cubic samples of stainless steel 316L and nickel-based superalloy IN738LC .
 process parameters, samples, stainless steel, IN738LC
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:
 process parameters, samples, stainless steel, IN738LC