Japan JIS SPFH55Y 改进汽车结构用加工性热轧高强度钢板，薄板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Chemical composition(mass fraction)(wt.%) of the SPFH 55 Y

Mechanical Properties of steel grade SPFH 55 Y

Physical Properties of steel grade SPFH 55 Y

Heat Treatment of steel grade SPFH 55 Y

Heat treated : 1955°C - 1928°C

Technological Curves of steel grade SPFH 55 Y

Cross Reference Table (Equivalent Grade) of SPFH 55 Y