Dia: 100mm-800mm Length: 3.0-8.0m Delivery condition: forged, forged + rough turned, annealed, quenched + tempered . 1.Dia: 100mm- ... the ingot to optimum high temperature, the ingot is forged by hydraulic presses. Forging process has two major purposes ... and improves physical properties of the metal .4.Delivery condition: forged, forged + rough turned, annealed, quenched + tempered . 5.Technical Data: ...