Container board Products ● Steel: 09MnNiDR ● Steel Group Series: MnNiDR ● Product Name: container board ● Executive Standard: GB3531-2008 ultrasonic inspection standards by GB / T2970 ● Delivery status: normalizing or normalizing + tempering, concrete delivery status should be indicated in the warranty book. ● Steel: Baosteel, Dragons, Wugang and so on. ● 09MnNiDR chemical composition range of values: Note: The actual product introduction ● Steel:? 09MnNiDR ● Steel Group Series: MnNiDR ● Product Name: container board ● Executive Standard: GB3531-2008 ultrasonic inspection standards by GB / T2970 ● Delivery status: normalizing or normalizing + tempering, specific delivery status should be specified in the warranty book. ● Steel: Baosteel, Dragons, Wugang and so on. ? ● 09MnNiDR chemical composition range of values: Note: The actual chemical composition of the steel quality books to prevail. ?? C≤0.180% Si0.15 ~ 0.50% Mn1.200% -1.600% P≤0.20% S≤0.012% Nb≤0.04% Ni0.80 ~ 1.20% Alt≥0.020% ● 09MnNiDR mechanical properties of a range of values: Note: The actual mechanical properties of the steel quality books to prevail. 09MnNiDR tensile strength (σb / MPa): 440-580 09MnNiDR yield point (σs / MPa): ≧ 265 09MnNiDR Elongation (δ5 /%): ≧ 22 09MnNiDR shock temperature: -70C ° 09MnNiDR impact energy Akv?? (J): ≥ 34 09MnNiDR sample size:?? Sample blank size of 18mm