Has stable yield strength and excellent plasticity,deformed bars possess superior plasticity and toughness. The anti-seismic deformed bar has high strength, which can reduce the cost of construction in application, so it is economical. Good toughness makes it has high bending resistance, aging performance and high fatigue performance; good welding performance makes it suitable for various welding methods, simple and convenient in process.

Products are mainly used in welding wire, hard wire, cold heading steel and construction. The welding wire series products will not break when drawing; the chemistry composition is qualified; the oxide scale is easily removed; the tensile strength could be controlled within the optimal range; low content of C and Si ensures good weldability, and high content of Mn guarantees the deposition strength. The cold heading series steel has less impurity such as S and P, good plasticity and cold upsetting property, and high cold forming property.

Extreme size H1000*300 and H192×198 fill the empty in domestic market. With more optimized sectional area distribution and more reasonable strength to weight ratio, the beam products become high productive and efficient, and also characterized by strong bending resistance, simple construction, cost-saving and light structure weight, etc. Rizhao Steel can control the size tolerance to meet customer’s request for tunnel I-beam and this makes product delivery and application more beneficial to customers and markets.

The advantage of ESP conventional hot rolled pickled product is ultra-thin thickness specifications (the thinnest is 0.6mm), with surface oxide scale removed, it is convenient for welding, oiling and spraying, and it has good surface finish and appearance, high dimensional accuracy as well. ESP hot rolled pickled products are suitable for various load-bearing components, which can meet the requirements of bending, rolling, punching, and load-bearing. It is widely used in machinery, vehicle accessories, door industry, shelf and other industries.