... , the slag pot consist of trunnion and the pot body, the trunnion's material is 25 steel and the ... pot body's materila is ZG230-450.Following are the detailed ... pot:1.Part name:slag pot2.pot body-casting, trunnion-forging3.material:pot body-ZG230-450, trunnion-25 4.MT, ... MPa: 495σs / Mpa: 296δ5 (%): 29ψ (%): 60.5AKU (J): 76Mechanical property of the slag pot:σb /MPa: 485σs ...