High pressure automotive dies, high pressure valves, general engineering castings where high strengths and elongation are required. Also parts that require high impact resistance.
Grades cast - 380/25 up to 700/10. The first figure of the grade indicates tensile strength in newtons per mm2 and the second the % elongation. It should be noted that these figures can be altered by various heat treatments, a process that these steel grades are particularly suited to.