Q129
The hardness and tensile strength in austenitic stainless steel can be increased by
A.
Hardening and cold working
AnswerB.
Normalizing
C.
Martempering
D.
Full annealing
Answer: Option A
Solution
Answer: Option A
Solution:
The hardness and tensile strength in austenitic stainless steel can be increased by Hardening and cold working