High Carbon Ferro Manganese 1/ Spec. : Mn 65%min, C 6-8%, Si 2. 5%max, P 0. 40%max, S 0. 03%max. High Carbon Ferro Manganese 1/ Spec. : Mn 65%min, C 6-8%, Si 2. 5%max, P 0. 40%max, S 0. 03%max. 2/ Spec. : Mn 73%min, C 6-8%, Si 1. 5%max, P 0. 33%max, S 0
