Q15Multiple choice
Stainless steel is very useful material for our life. In stainless steel, iron is mixed with
- (a)Ni and Cr
- (b)Cu and Cr
- (c)Ni and Cu
- (d)Cu and Au 20 E XEMPLAR P ROBLEMS – SCIENCE
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(a) Ni and Cr
Stainless steel is very useful material for our life. In stainless steel, iron is mixed with
(a) Ni and Cr