carbon steel wire
HRB400/HRB400E Steel Wire Rod
HRB400/HRB400E Steel Wire Rod Description1. High strength: The yield strength of HRB400 steel bars is 400 MPa, which has higher strength and tensile properties compared to general carbon steel, and can effectively increase the bearing capacity of concrete components.2. Good plasticity: HRB400 steel..
- Categgory : carbon steel wire
- Date : Jun-17/2026
HRB400/HRB400E Steel Wire Rod Description
1. High strength: The yield strength of HRB400 steel bars is 400 MPa, which has higher strength and tensile properties compared to general carbon steel, and can effectively increase the bearing capacity of concrete components.
2. Good plasticity: HRB400 steel bars have good toughness and elongation after being subjected to stress, and can maintain high strength even if bending and deformation occur.
3. Good welding performance: HRB400 steel bars have good weldability and can be welded with other steels, making them convenient for use in construction.
4. Weather resistance: HRB400 steel bars have good weather resistance and can be used for a long time in harsh weather conditions, making them less susceptible to oxidation and corrosion.
5. Simple construction: The shape of HRB400 steel bars is relatively simple, usually flat or circular, which is convenient for processing and use.
| Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
| Surface Treatment | Black/Peeling/Polished/Machined |
| Delivery Condition | Hot Rolled or Forged/Peeled or Black Surface |
| Test | SGS/UT 100% Elements Testing |
| Certificate | ISO/Mill Certificate |
| Service | 24 hours online service |
| More than 20 years trading and manufacture | |
| Quality Assurance | The third party inspection, such as SGS, BV, TUV…etc. is acceptable |
| Packaging Details | Seaworthy Packaging or as per customer's packing instruction |
Mechanical Properties
Chinese Rebar Code | Yield Strength (Mpa） | Tensile Strength (Mpa） | Carbon Content |
HRB400, HRBF400, HRB400E, HRBF400E | 400 | 540 | ≤0.25 |
HRB500, HRBF500, HRB500E, HRBF500E | 500 | 630 | ≤0.25 |
HRB600 | 600 | 730 | ≤ 0.28 |
