1.national standard of phosphorus 2.the "p"is steady 3.produce follow your require

Ferro Phosphorus

Ferro Phosphorus is mainly used as alloying constituent and deoxidizier of special steel in metallurgical industry.

Application:Ferro Phosphorus is mainly used as alloying constituent and deoxidizier of special steel in metallurgical industry. It used to produce phosphate products in chemical industry. It also used as filling material in making metallic coatings.Properties: Ferro Phosphorus is smelted by using phosphorus and ferro ore.Chemical Compositions(YB/T5036-1993) 

Brand	Chemical Compositions (%)
	P	Si	C	S	Mn
		≤
Ferro Phosphorus	24.0	3.0	0.5	0.5	2.5
Low-phosphorus iron titanium carbon	24.0	1.0	0.2	0.05	1.5
High phosphorus	25-32	1.0	0.2	0.2	2.0
Refined Ferro Phosphorus	20-27	1.5	0.2	0.2	1.0

Notes: Ferro Phosphorus should be delivered in lump. The quality of the biggest particle does not exceed 30 kg. The quality of this product whose particle size range is less than 20mm×20mm should not exceed 5% of the total quality of this batch.

Ferro Phosphorus