Nippon Steel Corporation · SUJ-2 Ra 0.13 pm WR 5 500 400 300 200 100 Strip B Strip A Strip A :...
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Nippon Steel Corporation · SUJ-2 Ra 0.13 pm WR 5 500 400 300 200 100 Strip B Strip A Strip A : Rolled by production mill Strip B : Rolled by laboratory mill under condition No.l
