SAE 1075 ASTM A684 Spring Steel Strip | ISO 9001 Certified
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.