Question

Which material is seldom used for pressure vessel construction ?​

Answer 1

Answer:

Rimmed steels

Rimmed steels are seldom used in pressure vessel construc- tion, due to their lack of chemical homogeneity. Semi-killed steels correspond to an intermediate de-oxidation stage between rimming and killing. They are the cheapest steels that may be used for conventional, light duty service.

Answer 2

Answer:

Hope it helps you mate :)

Explanation:

Rimmed steels

Rimmed steels are seldom used in pressure vessel construc- tion, due to their lack of chemical homogeneity. Semi-killed steels correspond to an intermediate de-oxidation stage between rimming and killing. They are the cheapest steels that may be used for conventional, light duty service.