COLD DRAWN SQUARE STEEL

Cold-drawn square steel refers to cold-drawn steel with a square forging shape

Cold-drawn square steel refers to square cold-drawn steel.

Cold-drawn steel is to forcibly stretch the steel bar at room temperature with a tensile stress exceeding the original steel bar yield point strength, so that the steel bar produces plastic deformation to achieve the purpose of increasing the steel bar yield point strength and saving steel.

Cold-drawn steel is to use cold extrusion technology to draw various types of high-precision, smooth-surfaced round steel, square steel, flat steel, hexagonal steel and other special-shaped steel through precise molds.

Concept of steel bar cold drawing: The practice of stretching steel bars with a tensile stress exceeding the yield strength but less than the ultimate strength to produce plastic deformation for the purpose of saving steel and improving the yield strength of steel bars is called steel bar cold drawing.