Cast Iron

Cast Iron, an alloy of iron that contains 2 to 4 percent carbon, along with varying amounts of silicon and manganese and traces of impurities such as sulfur and phosphorus. Available in a range of sizes and form factors.

Grey Cast Iron Grades Ductile Cast Iron Grades

Grey Cast Iron Grades

Grey (Gray) cast iron is a type of iron with carbon content greater than 2% and a graphitic microstructure. It is one of the most common types of cast iron used in industrial applications.

Material	Description	Grade	Sizes	Additional Information
Material CCG Cast Iron (Grey Iron)	CCG Cast Iron is essentially pearlitic in structure with fine graphite flake size and dense homogeneous structure.	DIN 1691-GG35 BS 1452-Grade 17	Round: 20mm – 360mm Hollow Bar: 76.2/38.1 – 381/304.8, Square: 38.1mm Other sizes available on request.	Datasheet
Material BU Grey Cast Iron (4E)	BU Grey Cast Iron continuous cast bars consist of a uniform partial pearlitic structure from the surface to the core.	AS 1830-T250 DIN 1691-GG 35 BS 1452-Grade 17	Round: 20mm – 410mm Square: 50mm – 200mm Flat: 110mm x 150mm Other sizes available on request.	Datasheet

Ductile Cast Iron Grades

Ductile cast iron refers to a type of metal substance that has substantial fatigue, impact and corrosion resistance due to the spherical (round) graphite distributions in its molecular structure.

Material	Description	Grade	Sizes	Additional Information
Material BU Ductile Cast Iron (3D)	BU Ductile Cast Iron is spheroidal graphite (nodular) ductile iron.	AS 1831-400-250-12 DIN 1693-GGG40 BS 2789-SNG 27/12	Round: 40 – 460mm Hollow Bar: 254/177.8mm – 558.8/457.2mm Other sizes available on request.	Datasheet

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