Materials

Olsberg produces grey iron according to the DIN EN 1561 and ductile iron according to the DIN EN 1563.

Material is able to be produced to the following specifications:

Greycast iron

Specification DIN EN 1561		Specification DIN EN 1691 (old nommenclature)
Short form	Number	Short form	Number
EN-GJL-150	EN-JL 1020	GG-15	0.6015
EN-GJL-200	EN-JL 1030	GG-20	0.6020
EN-GJL-250	EN-JL 1040	GG-25	0.6025
EN-GJL-300	EN-JL 1050	GG-30	0.6030

Cast iron produced to the EN-GJL-150 specification is only produced at our Königshütte works. The only additional specification produced at our Königshütte works is EN-GJL-200.

Ductile iron

Specification DIN EN 1563		Specification DIN EN 1693-1 alternative DIN 1693-2 (old nommenclature)
Short form	Number	Short form	Number
EN-GJS-400-18U-LT	EN-JS 1049	GGG-40.3	0.7043
EN-GJS-400-18U-RT	EN-JS 1059	-	-
EN-GJS-400-18U	EN-JS 1062	-	-
EN-GJS-400-15U	EN-JS 1072	GGG-40	0.7040
EN-GJS-500-7U	EN-JS 1082	GGG-50	0.7050
EN-GJS-600-3U	EN-JS 1092	GGG-60	0.7060
EN-GJS-700-2U	EN-JS 1102	GGG-70	0.7070

Ductile iron is produced solely in our Olsberg works.