In the acid Bessemer process, the hot metal should have the following composition ?
(A) S < 0.05% and P < 0.05%
(B) S < 0.05% and P < 1.5%
(C) S 1.5%
(D) S > 1.5% and P < 0.05%
In the acid Bessemer process, the hot metal should have the following composition ?
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