3124
Moreover , the SLM-manufactured Cu-15Ni-8Sn alloy could be directly aged at 350℃ for 12 h , reaching Rm = 991.1 MPa and A =3 % , with no need for solid solution treatment or cold working .
 alloy, be, MPa, solid solution, cold working
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:
 alloy, be, MPa, solid solution, cold working