The results show that it has not only better operational performance but also better oasting property as compared with the high-manganese cast steel.

Influence of temper treatment on the structure and property of casting medium manganece steel;

In this paper,according to high manganese steel casting crack and sand fusion quality problem,series measures are taken in accordance with material feature and acceptability technical effects are achieved.

Analyze and discuss the standard of austenitic manganese steel castings on the basis of prodicing expnence, analyze problems exsited in the new standard and also propose suggestions and content.