High Ductility Steel Bar Tempering Equipment

High ductility cold-rolled ribbed steel equipment is a new type of high-efficiency and energy-saving steel widely used in industry, construction, highways, Bridges, subways, DAMS and other industries, also known as cold-rolled threaded steel. Its points are mainly reflected in the following five aspects; First, the intensity is high. Its tensile strength is 1-2 times that of hot rolled steel bars, and second, its plasticity is good. Generally, the elongation of steel bars after cold drawing is 2.5%, while the high ductility cold-rolled ribbed steel bars are as high as 4% or even 8%. Third, double the grip. The anchoring capacity with concrete is increased by 3 to 7 times, and it is a more commonly used building material. Fourth, the concrete pouring operation can be carried out on the construction site to improve the operation efficiency by 50%; Fifth, high ductility cold-rolled ribbed steel bars can produce small specifications of threaded steel bars, more complete specifications.

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