High Quality Mild Steel Wholesale ASTM A615 Deformed Rebar

• After-sales Service: 1year
• Warranty: 1year
• Length: 1m-12m or as Required
• Standard: ASTM, DIN, ISO, En, JIS, GB, etc.
• Diameter: 8-1200mm or as Required
• Material Grade: Hrb235 Q235 HRB335 Hrb335e Hrbf335e HRB400 Hrb400e
• Model NO.: deformed steel rebar
• Delivery Time: 7- 15 Days
• Technique: Hot Rolled / Forged / Cold Drawn
• Application: Building Construction, Construction Concrete
• Transport Package: Standard Sea-Worthy Package or as Required
• Specification: As required
• Trademark: DELONG
• Origin: Shandong
• Production Capacity: 8000 Tons/Month

Product Description

Steel 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.

Item	Steel rebar
Standard	ASTM, DIN, ISO, EN, JIS, GB, etc.
Material Grade	HRB235,Q235
	HRB335,HRB335E,HRBF335E
	HRB400,HRB400E
	HRB500,HRB500E,HRBF500E
Size	Diameter: 6mm-50mm or as required
	Length: 1m-12m or as required
Surface	Black or galvanized, etc.
Technique	Hot Rolled / Forged / Cold Drawn
Application	Building construction, construction concrete
Package	Standard export package, or as required.
Price term	EXW, FOB, CIF, CFR, CNF, etc.
Payment	T/T, L/C, Western Union, etc.
Certificates	ISO, SGS, BV.
Tolerance	±1%
MOQ	1 ton
Supply Ability	5000 tons / month
Lead Time	7-15 working days after the receipt of 30% deposit
Payment Terms	30%T/T Advance + 70% Balance
Price Terms	FOB, CFR, CIF, EXW
Packing	Standard sea-worthy package or as required

Dia.(mm)	Weight(kg/m)	Dia.(mm)	Weight(kg/m)
5	0.154	22	2.984
6	0.222	24	3.551
8	0.395	25	3.853
10	0.617	26	4.168
12	0.888	28	4.83
14	1.208	30	5.549
16	1.578	32	6.31
18	1.998	36	7.99
20	2.466	40	9.87

 

Mechanical Features
STEEL GRADE	Tensile Strength	Yield Strength	Rm/Re	Elongation
	Re MPa	Rm MPa
A3 (RB25A3)	482	641	-	22%
A4 (RB25A4)	528	666	-	20%
B500A	500	0.6	1.05	2.5
B500B	500	0.45	1.08	5
B500C	500	0.65	≥1.15	7.5
			<1.35

 

Chemical Features
STEEL GRADE	C	Mn	Si	P	S	Cr	Cu
A3 (RB25A3)	0.297	0.594	0.153	0.0156	0.0096	0.0167	0.207
A4 (RB25A4)	0.281	0.598	0.178	0.0131	0.0322	0.0679	0.201
B500A	0.8	0.2	0.35	0.04	0.04	0.08	110
B500B	0.7	0.03	0.07	0.03	0.03	0.07	100
B500C	0.9	0.2	0.35	0.04	0.04	0.07	110

 

Grade Equivalency
GOST	ASTM	JIS
A1	-	SR24
A2	A615G40	SD35
A3	A615G60	SD40
-	A615G75	SD50