Steel Bar

This category encompasses a wide range of steel bars, including hot-rolled carbon steel bars (Q235B) for structural supports, alloy steel bars (42CrMo) for heavy-duty machinery, and stainless steel bars (304L) for corrosion-resistant applications. Profiles include round, flat, square, and hexagonal, with diameters/radii from 10mm to 300mm. Carbon steel bars meet GB/T 702 standards for construction, while alloy bars undergo quenching/tempering to HRC 30-55. Custom machining services (drilling, threading) and surface treatments (galvanization) available.