After-sales Service: | 1 Year |
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Warranty: | 1 Year |
Length: | 1-12m |
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Product Name | Steel Rebar | |||
Material | HRB335, HRB400, HRB500, JIS SD390,SD490,SD400; GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500 | |||
Grade | HRB400/HRB500 Etc. | |||
Specifications | Diameter(6-50mm):6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,40mm,50mm Or OEM | |||
Length:6m-12m as your required | ||||
Surface | Screw-thread,Epoxy coating,Galvanized coating | |||
Finished | ||||
Standard No. | GB1499.1 ~ GB1499.3 (rebar for concrete); | |||
JIS G3112 -- 87 (98) (bar steel for reinforced concrete); | ||||
JISG3191 -- 66 (94) (shape, size, weight and tolerance difference of hot-rolled bar and rolled bar steel); | ||||
BS4449-97 (hot rolled steel bars for concrete structures). | ||||
ASTM A615 GRADE 40,GRADE60,GRADE75; ASTM A706; | ||||
DIN488-1 420S/500S, BST500S,NFA 35016 FE E 400, FE E 500 ,CA 50/60,GOST A3 R A500C | ||||
Standard | GB:HRB400 HRB400E HRB500 | |||
USA:ASTM A615 GR40,GR60 | ||||
UK: BS4449 GR460 | ||||
Inspection | Tensile testing | |||
Methods | (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, ROCT14019, etc. | ||||
Application | Rebar is widely used in building, bridge, road and other civil engineering construction. From highway, railway, | |||
bridge, culvert, tunnel, flood control, dam and other public facilities, to the building foundation, beams, | ||||
columns, walls, plates, screw steel are indispensable structural materials. With the deepening of China's urbanization, | ||||
the demand for rebar is strong for infrastructure construction and the booming development of real estate. |
Application areas:engineering machinery,steel structure construction,automobile bridge manufacturing. | ||||||
Chemical Composition | ||||||
(%)≤ | ||||||
C | Si | Mn | P | S | Ceq | |
HRB 335 | 0.25 | 0.8 | 1.6 | 0.045 | 0.045 | 0.52 |
HRB 400 | 0.25 | 0.8 | 1.6 | 0.045 | 0.045 | 0.54 |
HRB 500 | 0.25 | 0.8 | 1.6 | 0.045 | 0.045 | 0.55 |
Diameter | Yield strength/MPa | Tensile strength /MPa | Elongation (%) |
|||
/mm | ≥ | |||||
HRB 335 | 6~25 | 335 | 490 | 16 | ||
28~50 | ||||||
HRB400 | 6~25 | 400 | 570 | 14 | ||
28~50 | ||||||
HRB 500 | 6~25 | 500 | 630 | 12 | ||
28~50 | ||||||
Type | steel rebar | |||||
Standard | a. GB1499.2-2007, HRB335, HRB400, etc. | |||||
Grade | b. ASTM A615 Gr.40, Gr.60, etc. | |||||
c. BS4449, etc. | ||||||
d. JISG3112-SD390 | ||||||
Diameter | 6mm-50mm etc. as per customers' requirement | |||||
Length | 6m, 8m, 9m,12m as standard | |||||
Application | Construction,shipping,building material | |||||
Packing | standard export packing, or as per customers' requirement | |||||
Quality | First quality | |||||
Delivery time | Right now after the deposit. | |||||
Others | 1.our products conform to all the standards | |||||
2.we can offer special specification products as per our customers | ||||||
3.we can offer the original mill test certificate and original product |