Introduction
Nickel steel composite plates are a material with excellent properties, widely used in the aviation, energy, chemical, and automotive industries due to their superior mechanical properties, corrosion resistance, and high-temperature performance.

Application Fields
LNG vessels and storage & transportation projects: The 5Ni steel (08Ni5DR) is widely used in LNG vessels and storage & transportation projects due to its excellent low-temperature impact resistance and thermal deformation coefficient.
Low-temperature environment: 3.5Ni steel (including grades A, B, D, E, F) exhibits excellent impact toughness and mechanical properties under low-temperature operating conditions, commonly used in low-temperature environments ranging from -70 to -101℃.
Other Fields: Nickel steel composite plates are also used in the petrochemical, salt production, and other industries, for manufacturing corrosion-resistant pressure vessels, atomic reactors, storage tanks, etc.