Chemistryhard · Past Paper
What is the composition of Stainless Steel?
AFe (74%), Cr (18%), Ni (8%)
BFe (95%), C (5%)
CFe (50%), Cu (50%)
DFe (80%), Zn (20%)
✓ Correct Answer: A — Fe (74%), Cr (18%), Ni (8%)
Standard 18/8 stainless steel typically contains 18% Chromium and 8% Nickel to ensure maximum corrosion resistance.
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