Precision Steel Wire A for Durable Seat Springs

This seat sofa uses spring steel wire, specially made for the springs of various seats and sofas. It uses high-quality carbon steel strips as raw materials and uses outstanding performance 80# steel types. With its strength of up to 1650MPa, it has become a reliable choice in the field of furniture springs. As a typical representative of high-carbon steel, 80# steel itself has an excellent foundation in strength and hardness. During the production process, precise composition control is used to ensure that the carbon content in the steel is in the optimal range, which not only ensures the rigid support capacity of the steel wire, but also retains appropriate toughness to avoid brittle breaks during processing or use. The high strength index of 1650MPa is far beyond the conventional requirements of ordinary seat sofa springs, which means that springs made of this steel wire can withstand repeated compression and impact of human body weight for a long time. Even when faced with frequent…