The maximum temperature, which a non-special alloy steel valve can be used for is:
a. 280 C
b. 425 C
c. 650 C
d. 1,000 C
e. 1,500 C
Answer: C
The maximum temperature, which a non-special alloy steel valve can be used for is:
a. 280 C
b. 425 C
c. 650 C
d. 1,000 C
e. 1,500 C