1、 Excellent material properties 18 # steel, also commonly known as 18 # I-beam, is a type of steel with a cross-section in the shape of an I-beam. This type of steel is mainly made of alloy steel or carbon steel, and has characteristics such as high strength, corrosion resistance, and good air tightness. Its high-strength characteristics enable the No. 18 steel metal coffin to withstand significant external forces, making it less prone to deformation or damage during transportation, handling, and storage, providing a stable resting place for the deceased. At the same time, the corrosion-resistant property allows the coffin to be stored for a long time under different environmental conditions, making it less susceptible to external factors and extending its service life. 2、 Excellent process performance Steel grade 18 exhibits excellent plasticity, weldability, and processability. In the process of making coffins, they can be shaped through cold bending, hot bending, and other processing methods to meet various complex structural forms and processing requirements. This makes the design of coffins more diverse, not only able to produce traditional coffin shapes, but also personalized customization according to customer needs, such as unique shapes, decorations, etc. 3、 Good appearance performance The metal coffin made of No. 18 steel has a unique texture in appearance. The surface of steel is smooth, and after appropriate treatment, it can present a simple and elegant appearance. Moreover, steel is easy to undergo surface treatment, such as hot-dip galvanizing, painting, etc. Hot dip galvanizing treatment can form a dense zinc layer on the surface of steel, which not only improves the corrosion resistance of the steel, but also makes the appearance of the coffin more beautiful and has a certain glossiness. Spray painting treatment can choose different colors and paint effects according to customer needs, making the coffin more personalized. 4、 High durability Due to the high strength and corrosion resistance of 18 steel, the metal coffin made of 18 steel has high durability. During long-term use, it can resist the influence of various natural factors and is less prone to problems such as rust and decay.