SG Iron (Spheroidal Graphite Iron)
Spheroidal Graphite Iron, also known as SG Iron or Nodular Cast Iron, is a high-strength material known for its superior mechanical properties compared to traditional cast iron. It is characterized by its unique graphite structure, which enhances its ductility and toughness.
Features
High Strength and
Ductility
Steel Castings are known for their superior tensile strength, making them suitable for high-stress applications.
Excellent Impact
Resistance
They offer excellent impact resistance and toughness, crucial for components subjected to heavy loads and shock.
Good Machinability
Available in multiple grades, such as M-16, GM-190, 1CD-5, EN-8, EN-9, EN-19, and EN-24, each tailored for specific performance needs.
Varied Grades
Can be machined to precise dimensions and finishes, ensuring high-quality end products.
Applications
Heavy Machinery
Used in engine blocks, suspension parts, and differential housings due to its high strength and durability.
Industrial Machinery
Suitable for gears, crankshafts, and other high-load components where resilience and impact resistance are crucial.
Heavy Equipment
Employed in mining, construction, and agricultural machinery for parts that require high strength and resistance to wear.
Pipes and Fittings
Ideal for pressure pipes and fittings where high strength and corrosion resistance are needed.