40Cr is the GB standard steel grade in China, and 40Cr steel is one of the most widely used steels in the machinery manufacturing industry. After quenching and
On December 10, 2019, the Ministry of Economy of Mexico announced in the official gazette that, at the application of the Mexican enterprise Tubacero,S.deR.L.de
Thailand's steel industry is showing signs of slowing down in relation to the country's weak economy, with the latest data showing a decline in exports, product
On November 22, 2019, the Ministry of economy of Brazil issued announcement No. 64 of 2019, stating that, at the application of VallourecSoluçõesT
