Modern crane design demands materials that combine exceptional strength with light weight. S700MC, a thermomechanically rolled fine-grained steel, meets this challenge perfectly. With a minimum yield strength of 700 MPa, it offers outstanding load-bearing capacity while enabling significant weight reduction.
For crane manufacturers, switching to S700MC means longer booms, higher lifting capacities, and reduced dead weight. A lighter crane structure translates directly into improved fuel efficiency for mobile cranes or lower foundation costs for tower cranes. Moreover, its excellent bendability and weldability simplify fabrication, allowing complex geometries without compromising integrity.
Durability under cyclic loading is critical for cranes. S700MC’s refined grain structure provides superior fatigue resistance, extending service life even in harsh environments. When every kilogram matters, this high-strength steel empowers engineers to push performance limits—lifting more with less. From knuckle booms to telescopic sections, S700MC delivers reliability and efficiency, making it the smart choice for next-generation lifting equipment.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
