This part in JB/T 5000 specifies the technical requirements, test methods. test rules, label and packing of the carbon and low alloy steel castings for heavy machinery.
This part is applicable to the carbon and low alloy steel castings cast in sand mould or the casting mould with equivalent thermal conductivity with the sand mould.
This part is not applicable to such special steel grades as high manganese steel, heat-resistant steel and stainless steel.
JB/T 5000.6-2007 The following standards are cited: