Cold Drawn Steel Bar

EMERSON METAL’s cold drawn steel bars are produced via multi-pass cold drawing, achieving superior dimensional accuracy (OD 6-150mm, WT 2-20mm) and surface finish (Ra≤0.8μm). Available in carbon steel (20#, 45#), alloy steel (40Cr), and stainless steel (304), these bars offer tensile strengths up to 980MPa. Processes include stress relieving and straightening to ensure minimal deformation. Applications span precision machinery, aerospace components, and high-load structural parts. Custom services include threading, grinding, and heat treatment, supported by mill certificates and hardness testing (HB 179-285).