Products ● Steel: 12MnNiVR ● Steel Group Series: MnNiVR ● Product Name: container board ● Implementation of the standards: GB / T3531-1996 Ultrasonic test according to GB / T2970 ● Delivery status: hot-rolled or normalizing + tempering, concrete delivery status should be indicated in the warranty book. ● Steel: Baosteel, Dragons, Wugang and so on. ● 12MnNiVR chemical composition range of values: Note: The actual product introduction ● Steel:? 12MnNiVR ● Steel Group Series: MnNiVR ● Product Name: container board ● Implementation of the standards: GB / T3531-1996 Ultrasonic test according to GB / T2970 ● Delivery status : Hot or normalizing + tempering, specific delivery status should be specified in the warranty book. ● Steel: Baosteel, Dragons, Wugang and so on. ? ● 12MnNiVR chemical composition range of values: Note: The actual chemical composition of the steel quality books to prevail. C: 0.09 Si: 0.26 Mn: 1.45 P: 0.008 S: 0.002 Cr: 0.04 Mo: 0.23 V: 0.042 Nb: 0.0232 Ni: 0.22 Ceq: 0.41 Ti: 0.015 ● 12MnNiVR mechanical properties of a range of values:? Note: The actual mechanical properties in Steel warranty shall prevail. 12MnNiVR tensile strength (σb / MPa): 640 12MnNiVR yield point (σs / MPa): 555 12MnNiVR Elongation (δ5 /%): ≧ 22 16MnDR shock temperature:?????? -20C ° 12MnNiVR impact energy Akv (J):?? ≥56 12MnNiVR sample size: Sample size is 16mm rough