The non-quenched and tempered steel is being developed as high effect and energy saved steel with energy shortage. The cost performance is prior to traditional alloy steel. This would be used in manufacturing widely. A domestic factory was taken as example,the application of non-quenched and tempered steel in automotive forgings was introduced. The requirement for the properties of non-quenched and tempered steel forgings and the influence of forging technique on their qualities were analyzed. Finally, the problem of non\|quenched and tempered steel application was discussed.