Material: ASTM 65-45-12, BHN 156-217
ASTM 80-55-06 Ductile iron BHN 187-255, spheroidal graphite casting
Finish : machining and Hot Dip Galvanized
Casting process: Sand Casting with resin sand.
Ductile Iron Material GradesCountryStandardEquivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron) ISOISO 1083400-15
400-18450-10500-7600-3700-2800-2900-2ChinaGB 1348QT400-18QT450-10QT500-7QT600-3QT700-2QT800-2QT900-2USAASTM A53660-40-1860-42-10
65-45-1270-50-0580-55-06
80-60-03100-70-03120-90-02-Germany
AustriaDIN 1693GGG40-GGG50GGG60GGG70GGG80-EuropeanEN 1563EN-GJS-400-15
EN-GJS-400-18EN-GJS-450-10EN-GJS-500-7EN-GJS-600-3EN-GJS-700-2EN-GJS-800-2EN-GJS-900-2JapanJIS G5502FCD400FCD450FCD500FCD600FCD700FCD800-ItalyUNI 4544GS370-17GS400-12GS500-7GS600-2GS700-2GS800-2-FranceNF A32-201FGS370-17FGS400-12FGS500-7FGS600-2FGS700-2FGS800-2-UKBS 2789400/17420/12500/7600/7700/2800/2900/2IndiaIS 1865SG370/17SG400/12SG500/7SG600/3SG700/2SG800/2-SpainUNFFGE38-17FGE42-12FGE50-7FGE60-2FGE70-2FGE80-2-BelgiumNBN 830-02FNG38-17FNG42-12FNG50-7FNG60-2FNG70-2FNG80-2-AustraliaAS 1831300-17
400-12-500-7600-3700-2800-2-SwedenSS 14 070717-02-0727-020732-030737-010864-03-NorwayNS11 301SJK-400.3
SJK-400-SJK-500SJK-600SJK-700SJK-800