Высокая чистота Чугун

High purity pig iron features with low content of harmful impurities ie, phosphorus, sulfur, manganese, titanium, and low content of specific trace elements. It is a exclusive use pig iron used for making high quality castings. It is mainly applied for wind power casting, nuclear power casting, ductile iron casting with Large cross-section, ductile iron casting with low-temperature impact toughness and fatigue performance requirements. GradeChemical Composition C SiTiMnPS Q05L Premium ≥3.80.40-0.70≤0.025≤0.1≤0.03≤0.015Q05L Secondary≥3.80.40-0.70>0.025-0.035>0.1-0.2>0.03-0.04>0.015-0.025Q08L Premium≥3.8>0.7-0.9≤0.025≤0.1≤0.03≤0.015Q08L Secondary≥3.8>0.7-0.9>0.025-0.035>0.1-0.2>0.03-.0.04>0.015-0.025Q10L Premium≥3.8>0.9-1.1≤0.025≤0.1≤0.03≤0.015Q10L Secondary≥3.8>0.9-1.1>0.025-0.035>0.1-0.2>0.03-0.04>0.015-0.025Q12L Premium≥3.8>1.1-1.3≤0.025≤0.1≤0.03≤0.015Q12L Secondary≥3.8>1.1-1.3>0.025-0.035>0.1-0.2>0.03-0.04>0.015-0.025