Steel has been used as a traditional wheel materials for a long time.Before 1980’ s,over 90% wheels were made of steels.Then,the yield strength of wheel steels increased gradually from 240 -350 MPa to 600 MPa or higher.The advanced high strength steels become the main wheel materials.Since 1990’s,DP600 has been broadly applied in steel wheels oversea.However,there was little research of application of high strength steel wheels(especially wheel disc) in domestic wheel industrial.In presence, DP600 steel wheel is only developed in FAWSH by using imported CKD.Other domestic steel wheel manufacturers did little work on high strength DP600 wheel discs.Baosteel wheels Co.Ltd.is the first domestic company producing DP600 steel discs and has become the leading company in production of high strength wheel.Because of the high strength of DP600,its formability,springback,and wrinkle have become the keys of the successful application of DP600 steel.In this paper,the metallurgical and mechanical properties are firstly introduced and formation problems of DP600 are described compared to traditional steels.Secondly,FLD analysis has been done.Wrinkle and more springback are recognized.To solve these problems,an optimized solution is designed and the good result is obtained.The test has shown that the fatigue property of steel wheel discs made by DP600 have been greatly improved. Steel has been used as a traditional wheel materials for a long time. Before 1980 ’s, over 90% wheels were made of steels. Shin, the yield strength of wheel steels increased gradually from 240 -350 MPa to 600 MPa or higher. advanced high strength steels become the main wheel materials. Since 1990’s, DP600 has been broadly applied on steel wheels oversea. However, there was little research of application of high strength steel wheels (especially wheel disc) in domestic wheel industrial.In presence, DP600 steel wheel is only developed in FAWSH by using imported CKD.Other domestic steel wheel manufacturers did little work on high strength DP600 wheel discs.Baosteel wheels Co. Ltd. prior the first domestic company producing DP600 steel discs and has become the leading company in production of high strength wheel.Because of the high strength of DP600, its formability, springback, and wrinkle have become the keys of the successful application of DP600 steel. in this paper, the metallurgical and mechanical p roperties are first introduced and formation problems of DP600 are described compared to traditional steels. Secondarily, FLD analysis has been done. Wrinkle and more springback are recognized. solve the problems, an optimized solution is designed and the good result is obtained. test has shown that the fatigue property of steel wheel discs made by DP600 have been greatly improved.