1.Size of 1.2738 alloy steel Diameter(mm):20~600 Length (mm):1000~6000 Plate Thickness(mm):Max:800 Width (mm):Max:2200 Length (mm):Max:6000 The specification can be customized. 2.Chemical Compositions C:0.32-0.40 Si:0.20-0.40 Mn:1.10-1.50 P: Max 0.030 S:Max 0.015 Cr:1.70-2.00 Mo:0.25-0.40 Ni:0.85-1.15 3.Similar Grade GB:3Cr2NiMo AISI:P20+Ni DIN:1.2738 4.Features of 1.2738 steel (1)Good machineability alloy tool steel.. (2)Excellent polished finish for large section. (3)Supplied in the hardened and tempered condition ready for machining. (4)Can be case hardened or nitrided. 5.Application For high-gloss mold,etching of plastic mold,large injection mold. 6.Min.Order Quantity:5 Ton/Tons Our MOQ is flexible Supply Capacity:5000 Ton/Tons per Month or based on the clients' demand Port:Shenzhen Payment Terms:L/C,D/P,T/T 7.Packaging & Delivery In seaworthy packing or based on your order Shipped in 15 days after payment 8.Special Use:Mold Steel 9.Surface treatment:black/polished/machined Technology:hot rolled/forged/cold drawn Heat treatment:annealing/Q+T