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Cast Iron Standards

Grey Cast Iron

  Standard Grey Cast Iron
Meehanite iron Main Standard GM400   GA350   GC275   GE200 GF150
Reference Standard GM400 GA350 GB300 GC275 GD250 GE225 GE200 GF150
Taiwan CNS G3038   FC350 FC300   FC250   FC200 FC150
China GB 9439   HT350 HT300   HT250   HT200 HT150
Japan JIS G5501   FC350 FC300   FC250   FC200 FC150
USA ASTM A48M 400 A,B,C,D 350 A,B,C,D 300/325 A,B,C, D 275 A,B,C,D 250 A,B,C,D 225 A,B,C,D 200 A,B,C,D 150/175 A,B,C,D
SAE J431B       G4000 G3500 G3000 G2500 G1800
EU UK BS EN 1561   EN-GJL-350 EN-GJL- 300   EN-GJL- 250   EN-GJL- 200 EN-GJL- 150
  Germany DIN
  France NF
ISO 185     350 300   250   200 150

 

Nodular Cast Iron

Country Standard Nodular (Spheroidal-graphite) iron
Meehanite iron Main Std. SFF350   SF400   SF600   SH700 SH800
Ref. Std. SFF350 SFF400 SF400 SF420 SPF500 SPF600 SP700 SH800
Taiwan CNS G2118 FCD350 FC350 FCD400 FCD450 FCD500 FCD600 FCD700 FCD800
China GB 1348   QT400- 18 QT400- 15 QT450- 10 QT500-7 QT600-3 QT700-2 QT800-2
Japan JIS G5502 FCD350-22 FCD400 -18 FCD400-15 FCD450-10 FCD500-7 FCD600-3 FCD700-2 FCD800-2
USA ASTM A536   60-40-18 60-45-12 70-50-05 80-55-06 100-70-3   120-90-2
SAE J434C     D4018 D4512   D5506 D7003 DQ-T
EU UK BS EN EN-GJS- EN-GJS- EN-GJS- EN-GJS- EN-GJS- EN-GJS- EN-GJS- EN-GJS-
Germany DIN 1563 350-22 400-18 400-15 450-10 500-7 600-3 700-2 800-2
France NF
ISO 185 350-22 400-18 400-15 450-10 500-7 600-3 700-2 800-2