Iron Casting Products

Classified by Material

Gray Iron Material Grades
Country	Standard	Equivalent Grades of Grey Iron (Gray Cast Iron)
ISO	ISO 185	100	150	200	250	300	350	–
China	GB 9439	HT100	HT150	HT200	HT250	HT300	HT350	–
USA	ASTM A48	–	NO.20	NO.30	NO.35	NO.40	NO.50	NO.55
USA	ASTM A48	–	NO.25	NO.30	NO.35	NO.45	NO.50	NO.60
Germany	DIN 1691	GG10	GG15	GG20	GG25	GG30	GG35	GG40
Austria	DIN 1691	GG10	GG15	GG20	GG25	GG30	GG35	GG40
European	EN 1561	EN-GJL-100	EN-GJL-150	EN-GJL-200	EN-GJL-250	EN-GJL-300	EN-GJL-350
Japan	JIS G5501	FC100	FC150	FC200	FC250	FC300	FC350	–
Italy	UNI 5007	G10	G15	G20	G25	G30	G35	–
France	NF A32-101	–	FGL150	FGL200	FGL250	FGL300	FGL350	FGL400
UK	BS 1452	100	150	200	250	300	350	–
India	IS 210	–	FG150	FG200	FG260	FG300	FG350	FG400
Spain	UNF	–	FG15	FG20	FG25	FG30	FG35	–
Belgium	NBN 830-01	FGG10	FGG15	FGG20	FGG25	FGG30	FGG35	FGG40
Australia	AS 1830	–	T150	T220	T260	T300	T350	T400
Sweden	SS 14 01	O110	O115	O120	O125	O130	O135	O140
Norway	NS11 100	SJG100	SJG150	SJG200	SJG250	SJG300	SJG350	–

Ductile /Nodular Cast Iron Material Grades
Country	Standard	Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron)
ISO	ISO 1083	400-15	450-10	500-7	600-3	700-2	800-2	900-2
		400-18
China	GB 1348	QT400-18	QT450-10	QT500-7	QT600-3	QT700-2	QT800-2	QT900-2
USA	ASTM A536	60-40-18	60-42-10	70-50-05	80-55-06	100-70-03	120-90-02	–
			65-45-12		80-60-03
Germany	DIN 1693	GGG40	–	GGG50	GGG60	GGG70	GGG80	–
Austria
European	EN 1563	EN-GJS-400-15	EN-GJS-450-10	EN-GJS-500-7	EN-GJS-600-3	EN-GJS-700-2	EN-GJS-800-2	EN-GJS-900-2
		EN-GJS-400-18
Japan	JIS G5502	FCD400	FCD450	FCD500	FCD600	FCD700	FCD800	–
Italy	UNI 4544	GS370-17	GS400-12	GS500-7	GS600-2	GS700-2	GS800-2	–
France	NF A32-201	FGS370-17	FGS400-12	FGS500-7	FGS600-2	FGS700-2	FGS800-2	–
UK	BS 2789	400/17	420/12	500/7	600/7	700/2	800/2	900/2
India	IS 1865	SG370/17	SG400/12	SG500/7	SG600/3	SG700/2	SG800/2	–
Spain	UNF	FGE38-17	FGE42-12	FGE50-7	FGE60-2	FGE70-2	FGE80-2	–
Belgium	NBN 830-02	FNG38-17	FNG42-12	FNG50-7	FNG60-2	FNG70-2	FNG80-2	–
Australia	AS 1831	300-17	–	500-7	600-3	700-2	800-2	–
		400-12
Sweden	SS 14 07	0717-02	–	0727-02	0732-03	0737-01	0864-03	–
Norway	NS11 301	SJK-400.3	–	SJK-500	SJK-600	SJK-700	SJK-800
		SJK-400