Products ● Steel: SA387Gr12CL2 ● Steel Group Series: GrCL ● Product Name: container board ● Executive Standard: ASMESA387 / SA387M-2010 ● Delivery status: hot-rolled or normalizing + tempering, specific delivery status should be in the warranty book In marked. ● Steel: Baosteel, Dragons, Wugang and so on. ● SA387Gr12CL2 chemical composition range of values: Note: The actual chemical composition of steel Products ● Steel:? SA387Gr12CL2 ● Steel Group Series: GrCL ● Product Name: container board ● Executive Standard: ASMESA387 / SA387M-2010 ● Delivery status: hot-rolled or normalizing + tempering, specific delivery status should be specified in the warranty book. ● Steel: Baosteel, Dragons, Wugang and so on. ? ● SA387Gr12CL2 chemical composition range of values: Note: The actual chemical composition of the steel quality books to prevail. Carbon C: 0.05-0.17 Si Si: 0.15-0.40 Mn Mn: 0.40-0.65 P P: ≤0.035 sulfur S: ≤0.035 chromium Cr: 0.80-1.15 Mo Mo: 0.45-0.60 Vanadium V: 0.15-0.30 aluminum Al: 0.26 Ni Ni: 0.10-0.20 Titanium Ti: 0.08-0.15 ● SA387Gr12CL2 mechanical properties of a range of values:? Note: The actual mechanical properties of the steel quality books to prevail. Tensile strength (σb / MPa): 450-585 yield point (σs / MPa): ≧ 275 Elongation (δ5 /%): ≧ 22 impact energy Akv (J): ≥36 ● SA387Gr12CL2 applications:? Petroleum and petrochemical industry, chemical equipment manufacturing enterprises, power plant construction, boiler and pressure vessel manufacturing, etc.