Diameter: from 6mm to 25mm
Length: 6m and 12m
Material: GR440 GRGR460 SD390
HRB335 (20MnSi) HRB400 (20MnSiNb
Chemistry Composition %
| / | C | Si | Mn | P | S | Ceq |
| HRB335 | 0.25 | 0.80 | 1.60 | 0.045 | 0.045 | 0.52 |
| HRB400 | 0.25 | 0.80 | 1.60 | 0.045 | 0.045 | 0.54 |
| HRB500 | 0.25 | 0.80 | 1.60 | 0.045 | 0.045 | 0.55 |
Design intension: HRB335 300MPa HRB400 360MPaApplications for steel bar:Steel Bar for constructionSteel Bar for prestressed concrete
