Type | Specification | Implementation standard |
HRB335 | 14ã€16ã€18ã€20ã€22ã€25ã€28ã€32 | GB 1499.2-2007 |
HRB400 | 14ã€16ã€18ã€20ã€22ã€25ã€28ã€32 | GB 1499.2-2007 |
Carbon round steel:Q195〠Q215ã€Q235ã€Q255ã€Q275ã€Q345 |
12-40 | GB/T700-2006 |
British standard thread460B | 14-32 | BS4449-1997 |
Deformed steel bars type