Available Sizes
8 mm
10 mm
12 mm
16 mm
20 mm
22 mm
25 mm
28 mm
32 mm
40 mm
Grades
BDS ISO 6935-2:2021: grade B420DWR
Gph quantum is capable to maintain these standards
ASTMA615/A 615M-16 Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement1 (American standard). Gr-60[420]
ASTM A706/A706M-15 Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement1 (American standard). Gr-60[420],
BDS ISO 6935-2:2021 Steel for the Re-enforcement of Concrete, Part-2 Ribbed bars (Bangladesh Standard). (B420DWR)
IS G 3112:1987-Steel bars for concrete reinforcement (Japanese Standard). (SD390)
IS 1786:2008+A3:2017 High-strength deformed steel bars and wires for concrete reinforcement (Indian Standard). (Fe 415)
GB/ T 1499.2-2018 Steel for the Reinforcement of concrete Part 2: Hot rolled ribbed bars (Chinese standard). (HRB400, HRBF400)
DIN 488-1:1984 Steel rebar - reinforcing of concrete (German Standard). (BST 420S)
Chemical composition of product analysis as per international standard
| Element | BDS ISO 6935-2:2021 | ASTM A706/A706M-15 | ASTM A615/A615M-16 |
| % С | 0.33 max. | 0.33 max | – |
| % Si | 0.60 max. | 055 max. | – |
| % Mn | 1.56 max. | 1.56 max. | – |
| % P | 0.048 max | 0.043 max | 0.075 max |
| % S | 0.048 max | 0.053 max | – |
| % N | 0.014max. | – | – |
| % CEV | 0.61 max. | 0.59 max | – |