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Q. |
Stainless steels with high strength, but low corrosion resistance are known as |
A. | austenitic stainless steel |
B. | ferritic stainless steel |
C. | martensitic stainless steel |
D. | duplex stainless steel |
Answer» C. martensitic stainless steel | |
Explanation: martensitic stainless steels are made of 12-14% chromium, along with molybdenum, nickel, and carbon. this makes the steels hard and brittle, but poorly resistant to corrosion. martensitic stainless steels are used in making swiss army knives. |
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