Austenitic stainless steel contain – McqOptions

MCQOPTIONS

1.	Austenitic stainless steel contain
A.	at least 24 percent of combined chromium and nickel
B.	4 to 6 percent of chromium
C.	chromium which is 17 times the percentage of carbon
D.	None of the above
E.	Parting off
Answer» B.

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