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Ferro Manganese Granules

Product Features

Electric furnace high carbon ferromanganese is mainly used as deoxidizer, desulfurizer and alloy additive in steelmaking. In addition, with the progress of medium and low carbon ferromanganese production technology, high carbon ferromanganese can also be used in the production of medium and low carbon ferromanganese.
Blast furnace high carbon ferromanganese: used in steelmaking as deoxidizer or alloy element additive.

Specifications:
Table 1 Electric furnace ferromanganese grades and chemical composition

Category	Grade	Chemical composition (mass fraction) "%
		Mn	C	Si		P		S
			C	Ⅰ	Ⅱ	Ⅰ	Ⅱ	S
				≤
Low Carbon Ferromanganese	FeMn88C0.2	85.O-92.0	0.2	1.0	2.0	0.10	0.30	0.02
	FeMn84C0.4	80.0-87.0	0.4	1.0	2.0	0.15	0.30	0.02
	FeMn84C0.7	80.0-87.0	0.7	1.0	2.0	0.02	0.30	0.02
Medium Carbon Ferromanganese	FeMn82C1.0	78.0-85.0	1.0	1.5	2.5	0.20	0.35	0.03
	FeMn82C1.5	78.0-85.0	1.5	1.5	2.5	0.20	0.35	0.03
	FeMn78C2.0	75.0-82.0	2.0	1.5	2.5	0.20	0.40	0.03
High Carbon Ferromanganese	FeMn78C8.0	70.0-82.0	8.0	1.5	2.5	0.20	0.33	0.03
	FeMn74C7.5	70.0-77.0	7.5	2.0	3.0	0.25	0.38	0.03
	FeMn68C7.0	65.0-72.0	7.0	2.5	4.5	0.25	0.40	0.03

Table 2 Blast furnace ferromanganese grades and chemical composition

Category	Grade	Chemical composition (mass fraction) "%
		Mn	C	Si		P		S
			C	Ⅰ	Ⅱ	Ⅰ	Ⅱ	S
				≤
High Carbon Ferromanganese	FeMn78	75.0-82.0	7.5	1.0	2.0	0.20	0.30	0.03
	FeMn73	70.0-75.0	7.5	1.0	2.0	0.20	0.30	0.03
	FeMn68	65.0-72.0	7.0	1.0	2.5	0.20	0.30	0.03
	FeMn63	60.0-65.0	7.0	1.0	2.5	0.20	0.30	0.03

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