Ductile Iron
USA Designation
USA Specification
BRINELL HARDNESS RANGE
DIN 1693 Specification
DIN EN 1563 Specification
ISO 1083 Specification
60-40-18
ASTM, A 536 ASTM, A 395 SAE, J 434b
143-187
GGG-40
EN-GJS-400-18
400-18
65-45-12
ASTM, A 536 SAE, J 434b
156-217
-
80-55-06
187-255
GGG-50
EN-GJS-500-7U
500-7
100-70-03
241-302
GGG-70
EN-GJS-700-2U
700-2
Other
Per Requirement
See Specification
