Q215A/HR1/A283M Carbon Steel Round Bar
High Strength and Machinability: Suitable for turning, milling, drilling, and welding with standard equipment
Dimensional Consistency: Tight tolerances on diameter, width, and straightness for precision assembly
Grade Versatility: Includes low‑carbon, medium‑carbon, and high‑carbon grades
Surface Finish Options: Available as‑rolled, cold‑drawn, black, bright, or with protective coatings
Ideal for shafts, fasteners, tooling parts, support frames, brackets, and custom‑machined components. We provide precision cutting, heat treatment, surface preparation, and full material certification compliant with ASTM, EN, JIS, and DIN standards.