CGOODSTEEL China factory offers high precision 15N20 steel strip and 75Ni8 steel strip. Hardened and tempered for bandsaw blades, wood sawing, and industrial knives. Tight tolerances, fast shipping. Request a free quote.

Welcome to our premier selection of AISI 1070 high-carbon spring steel strip. This precision cold-rolled strip is manufactured to exacting standards, offering exceptional consistency, superior surface finish, and optimal mechanical properties.

high-quality SAE 1075 spring steel strip complies with ASTM A684 standards and is ISO 9001 certified, ensuring superior performance for demanding industrial applications. With a carbon content of 0.70-0.80%, this cold-rolled strip can deliver excellent tensile strength (1900+ MPa), fatigue resistance, and durability. Ideal for automotive leaf springs, saw blades, precision springs, and industrial cutting tools.