Hot Rolled Ribbed/Deformed Bars/Rebar in Coils/Rebar

• After-sales Service: 1 Year
• Warranty: 1 Year
• Standard: ASTM
• Model NO.: rebar
• Payment Term: T/T B/L L/C
• Transport Package: Standard
• Specification: customer′s requirement
• Trademark: zhongding
• Origin: China
• Production Capacity: 9500 Ton/Tons Per Week

Product Description

Hot rolled ribbed/deformed bars/rebar in coils/rebar
Product Specification:

Product Name	Hot rolled ribbed/deformed bars/rebar in coils/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

hot rolled ribbed steel bar(rebar) Specification theory weight gauge complete/per meter
Model d0	inner diameter	outer diameter	theoretical weight
(mm)	(mm)	(mm)	(Kg/m)
6	5.75	6.75	0.222
7	6.75	7.75	0.302
8	7.5	9	0.395
9	8.5	10	0.499
10	9.3	11.3	0.617
12	11	13	0.888
14	13	15.5	1.21
16	15	17.5	1.58
18	17	20	2
20	19	22	2.47
22	21	24	2.98
25	24	27	3.85
28	26.5	30.5	4.83
32	30.5	34.5	6.31
36	34.5	39.5	7.99
40	38.5	43.5	9.87

Hot rolled ribbed/deformed bars/rebar in coils/rebar
Deformed Steel Rebars

Rebar is a common name for hot-rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the
minimum yield point of the grade. H, R, and B are the first letters of the three words: Hotrolled, Ribbed, and Bars respectively.
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. The nominal diameter of ribbed steel bars is equivalent to the nominal diameter of smooth round steel bars
with equal cross-sections. The nominal diameter of the steel bars is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32, and 40 mm. Ribbed steel bars mainly bear tensile stress in concrete. Ribbed steel bars have greater bonding capacity with concrete due to the action of ribs, so they can better withstand external forces. Ribbed steel bars are widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures.

Country	Standard	Quality	Mechnical properties
			Yield Str.(Mpa)	Tensile Str.	Elongation(%)
				(Mpa)
United kingdom	BS4449//Coil	GR250	250	295	22
	BS4449:2004	GR460B	460	500	15
	BS4449:2005	B500B	500	540	5
Korea	KS D 3504	SD 400	400	450	16
		SD 500	500	620	12
United States	ASTM	GR 40	280	420	12
	A615/04a	GR 60	420	620	9
	A615M/04a	GR 75	520	690	7
China	GB1499.2-2007	HRB400/400E	400	540	17
		HRB500	500	630	16

Picture:
Shipping Methods:



Package:Hot rolled ribbed/deformed bars/rebar in coils/rebar

FAQ:

Q:Do you provide free samples?
A: Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

Q:Do you accept small orders?
A:You don't need to worry about this problem, just consult

Q:Do you accept the third party inspection?
A: Yes absolutely we accept.

Q:How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
    (2): Wide excellent experiences with after-sale service.
    (3): Every process will be checked by responsible QC which insures every product's quality.
    (4): Professional packing teams which keep every packing safely.
    (5): Trial order can be done in one week.
    (6): Samples can be provided as your requirements.

Q:What is your terms of payment ?
A:Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance ,balance based on BL copy or LC at sight.

Q:How about our price?
A:Our price is very competitive because we are a factory.Pls feel free to contact us if you are interested in our products.

Q:How long is your delivery time?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality
assurance.Usually the delivery time is within 7 days after we received your deposit.

*Note: If you have any question,please feel free to click "Contact Supplier" as left,we will get back to you immediately.