ASTM Standard Stainless Steel Forging , Large hydraulic ram lever,Forged Hydraulic Piston Rod,Tie rod A 100,000-ton press column, made of 30Cr2Ni2Mo forged material, with a raw weight of 97 tons. After ... Подробнее
classification of automobile die forgings: 1, according to the type of automobile forgings to classify: a. Round cake: such as gear and wheel hub b.Rod type: such as connecting rod, steering hammer arm c.Crank ... Подробнее