m ¡¨¹1000(mm)length High strength steel plate Mn13 Mn13 high manganese steel plate 1.Standard astm, aisi, din, jis, gb 2.Thickness 3.0-100mm 3.Width 900-2500mm 4.Length 1900-900 Mn13 high manganese steel plate Mn 13 steel sheet 1.Standard astm, aisi, din, jis, gb 2.Thickness 3.0-100mm 3.Width 900-2500mm 4.Length 1900-9000mm Detailed specification 2000 x 6000