| Product name | Reinforced steel bar steel rebar/Ribbed steel bars |
| Standard | ASTM, AISI, EN, DIN, JIS, GB |
| Grate |
HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615,
GR40/ASTM GR60/BS4449 B500B/BS4449 B460 Etc. |
| Material | HRB335, HRB400, HRB500, JISG3112-2004 SD390; BS4449-1997 Gr.460B; BS4449:2005 B500B/B500C |
| Specifications |
Diameter(6-50mm) 6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,
40mm,50mm Or OEM Length:6m-12m as your required |
| Application | Rebar is widely used in building, bridge, road and other civil engineering construction. |
|
Standard |
GB:HRB400 HRB400E HRB500 |
| USA:ASTM A615 GR40,GR60 | |
| UK: BS4449 GR460 | |
|
Inspection Methods |
Tensile testing |
| (1) Tensile test method: GB/T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, 1497, BS18, etc; | |
| (2) Bending test method: often use standard test methods have GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, |
Rebar
is a ribbed steel bar on the surface, also known as ribbed steel bar, usually with two longitudinal ribs and transverse ribs evenly distributed along the length. The shape of the transverse ribs is spiral, herringbone, and crescent. It is expressed in millimeters of the nominal diameter.
Rebar is widely used in building construction and decoration, its high hardness, and good durability, to a large extent can improve the wear resistance of screw connection, and can effectively avoid damage to the connection thread. Because the steel wire screw sleeve has a certain elasticity, can make the load distribution on each circle of the thread more uniform, can eliminate the screw and the screw hole between the pitch and tooth deviation, and also can absorb vibration, so the use of rebar can improve the thread connection strength and fatigue strength.