how could you diffrentiate between mild steel and stainless
steel by using single object. both appears same.
Answer Posted / rakesh panchal
mild steel have 1% nickle and stainless steel have up to 2%
nickle.
or
by using one drilling process m.s should be soft during
drilling , s.s should be hard during drilling process.( m.s
take less time again s.s drilling process )
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