... various jaw crushers Specifications of High manganese jaw plate 1.Fixed,swing,toggle jaw plate 2.Material:Mn13Cr2, Mn18Cr2 ... of the different specification size, particle size,and material hardness,so it is different to the extrusion and ... Toggle plate,bearing,pull-rod,etcA.Material Specifications High Manganese Casting: High Manganess Casting Material Chemical CompositionCode Elem.CMnSiCrMoPSZGMn13-11. ...