Products ● Steel: 16MnDR ● Steel Group Series: MnDR ● Product Name: container board ● Executive Standard: GB3531-2008 ● Delivery status: normalizing + tempering, specific delivery status should be specified in the warranty book. ● Steel: Baosteel, Dragons, Wugang and so on. ● 16MnDR chemical composition range of values: Note: The actual chemical composition of the steel quality books to prevail. Carbon C: 0.20 Silicon Steel Products ● S:? 16MnDR ● Steel Group Series: MnDR ● Product Name: container board ● Executive Standard: GB3531-2008 ● Delivery status: normalizing + tempering, specific delivery status should be in warranty book noted. ● Steel: Baosteel, Dragons, Wugang and so on. ? ● 16MnDR chemical composition range of values: Note: The actual chemical composition of the steel quality books to prevail. Carbon C: ≤0.20 Si Si: 0.15 ~ 0.50 Mn Mn: 1.20 ~ 1.60 Sulfur S: ≤0.012 phosphorus P: ≤0.025 ● 16MnDR mechanical properties of a range of values:? Note: The actual mechanical properties of the steel quality books to prevail. 16MnDR tensile strength σb (MPa): 490-620 16MnDR yield strength σ0.2 (MPa): ≥315 16MnDR shock temperature:?? -40C ° 16MnDR impact energy:?????? ≥34J 16MnDR elongation δ5 (%):?? ≥21 16MnDR sample size: Sample size is 18mm rough