Which rebar grade should I process: HRB400 or HRB500?

Both HRB400 and HRB500 are common in construction, but the choice depends on your project's structural requirements and local standards. HRB400 (also known as Grade 400) offers good weldability and ductility, making it suitable for general reinforced concrete structures. HRB500 (Grade 500) has higher yield strength, allowing for reduced steel usage and lighter structures, but it may require special handling during bending and welding.

Our rebar processing lines, such as the GD-SC series, are engineered to handle both grades with precision. For HRB500, we recommend using our heavy-duty shear blades and adjusting the straightening speed to prevent surface cracks.

For detailed technical guidance and machine configuration, contact us on WhatsApp for a same-day FOB quote and expert advice tailored to your rebar grade and project needs.