This standard specifies the designation of low-alloy cast steel for general engineering and structure and the technical conditions of its castings. This standard applies to general engineering and structural low-alloy steel castings (hereinafter referred to as castings) used at room temperature.
GB/T 14408-1993 history
2014GB/T 14408-2014 Low alloy steel castings for general engineering and structural purposes
1993GB/T 14408-1993 Low alloy steel castings for general engineering and structural purposes