... ) Width : 1500mm-2200mm 4) Length : 3000m-6000m 5) MOQ : 20MT 50Mn2 ASTM 1052 Alloy Structural Steel 1. Grade: AISI 1052 ,ASTM 1052 , 50Mn2 ... ,1045/S45C,1050/S50C,20Mn,40Mn. 5. Carbon Tool Steel:T7,T8,T10,T11 6. Alloy Tool Steel:4140/42CrMo4, 4340/40CrNiMoA,51CrV4,38CrMoAl ... ,1.2201,1.2063...7. High Speed Steel:M2,M35,M42,T1 ,T48. Alloy Structural Steel:20Cr,40Cr, 4140/42CrMo4, 40CrNiMoA/4340,86209 ...