what is defenation the rolling margine ? .. what is % for
steel & what its effects if it is + or - ?

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what is defenation the rolling margine ? .. what is % for steel & what its effects if it is +..

Answer / suresh

Rolling margin is the difference between the actual and
theoritical weight of steel sections. It may be up to 1%. +
means overweight and - means under weight

Is This Answer Correct ?    17 Yes 1 No

what is defenation the rolling margine ? .. what is % for steel & what its effects if it is +..

Answer / kumar

yes you are right

Is This Answer Correct ?    2 Yes 3 No

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