1.11 Unalloyed Grey Iron Castings
1.12 Vermicular Graphite Iron Castings
1.13 Nodular (Spheroidal) Iron Castings
1.14 Any Iron Castings Casted by Specific Moulding Materials
1.15 Any Iron Castings Casted by Specific Manual Moulding Technologies
1.16 Any Iron Castings Casted by DISA Forming
1.17 Any Iron Castings Casted by Shell Forming
1.19 Any Other Iron Castings