Manufacturer, Supplier of S.G. Iron Casting, Spheroidal Graphite Iron Casting, Ductile Iron Castings, Ferrous Castings, Precision Components, Automobile Components, Industrial Castings, Heavy Engineering Castings.
S.G. Iron Casting Overview :
S.G. Iron Casting, also known as Spheroidal Graphite Iron Casting or Ductile Iron Casting, is a type of cast iron with superior strength, toughness, and wear resistance due to its nodular graphite structure. It is widely used in industries requiring durability, impact resistance, and machinability.
Key Points About S.G. Iron Casting:
Production Process:
The casting process involves adding magnesium or cerium to molten iron to promote spheroidal graphite formation, improving mechanical properties.
Material Properties:
High tensile strength, elongation, corrosion resistance, and fatigue strength, making it superior to grey cast iron.
Applications:
Widely used in various industries such as:
- Automotive
- Construction
- Pump & Valve Industry
- Railway Components
- Heavy Machinery
Known for its high strength-to-weight ratio and superior machinability.
Technical Aspects of S.G. Iron Casting:
Mechanical Properties:
Different grades are available based on strength, elongation, and hardness requirements.
Heat Treatment:
Normalizing, annealing, and surface hardening techniques are used to enhance mechanical properties.
Quality Control:
Non-destructive testing methods such as ultrasonic testing, radiography, and magnetic particle inspection ensure defect-free castings.
