1.

Stainless steels are annealed at what temperature?

A. 650°C – 700°C
B. 700°C – 750°C
C. 750°C – 800°C
D. 800°C – 850°C
Answer» D. 800¬¨¬®‚Äö√†√ªC ‚Äö√Ñ√∂‚àö√ë‚àö¬® 850¬¨¬®‚Äö√†√ªC


Discussion

No Comment Found