Consider the following differences between mild steel and stainless steel:

Stainless steel is less malleable and harder than mild steel

Stainless steel is more resistant to corrosion than mild steel

Which of the above statements is/are correct?

Question

Stainless steel is less malleable and harder than mild steel: This statement is correct. Stainless steel contains chromium, which gives it its corrosion-resistant properties but also makes it harder and less malleable compared to mild steel. Mild steel, on the other hand, is softer and more malleable, making it easier to shape and work with in various applications.
Stainless steel is more resistant to corrosion than mild steel: This statement is also correct. Stainless steel is known for its high resistance to corrosion and rust. This resistance is due to the presence of chromium in stainless steel, which forms a passive oxide layer on the surface that protects it from environmental factors. In contrast, mild steel is more susceptible to corrosion and rust if not properly protected or coated.

GKToday Admin · Accepted Answer

Both 1 & 2

Stainless steel is less malleable and harder than mild steel: This statement is correct. Stainless steel contains chromium, which gives it its corrosion-resistant properties but also makes it harder and less malleable compared to mild steel. Mild steel, on the other hand, is softer and more malleable, making it easier to shape and work with in various applications.
Stainless steel is more resistant to corrosion than mild steel: This statement is also correct. Stainless steel is known for its high resistance to corrosion and rust. This resistance is due to the presence of chromium in stainless steel, which forms a passive oxide layer on the surface that protects it from environmental factors. In contrast, mild steel is more susceptible to corrosion and rust if not properly protected or coated.

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