• Posted on

BS4449 Grade 460b Reinforcing Steel Rod with Ribbed

Model NO.: CZ-SR56
Quality: Sceondary
Sample: Offer
Payment Terms: Fob,C&F,CIF,EXW
Shape: Straight-Bar
Form: in Coil/Straight
Weight: About 2tons/Coil
Application: Construction
Trademark: CZ
Transport Package: in Bundle
Specification: 6mm-40mm
Origin: Shanghai
HS Code: 72279090
Product Description

Screw-thread Steel is surface ribbed reinforced, or ribbed steel, usually with 2 longitudinal ribs and transverse ribs along the length direction of the uniform distribution. The shape of spiral rib are  herringbone and crescent . With the nominal diameter in millimeters. Nominal diameter of ribbed bar round steel bar is equivalent to the same cross section. The nominal diameter of 8-50 mm steel, the recommended diameter of 8, 12, 16, 20, 25, 32, 40 mm. Ribbed steel bars in concrete under tensile stress. The ribbed reinforced ribs, binding capacity and larger concrete, thus better able to withstand external force. Ribbed steel is widely used in all kinds of buildings, especially for large, heavy, light and thin wall structure of high-rise building.
 
HRB335 Chemical composition C Mn Si S P
0.17-0.25 1.0-1.6 0.4-0.8 0.045 Max. 0.045 Max.
Mechanical Property Yield strength  Tensile strength Elongation 
≥335 Mpa ≥455 Mpa 17%
 
HRB400 Chemical composition C Mn Si S P
0.17-0.25 1.2-1.6 0.2-0.8 0.045 Max. 0.045 Max.
Mechanical Property Yield strength  Tensile strength Elongation 
≥400 Mpa ≥540 Mpa 16%
 
HRB500 Chemical composition C Mn Si S P
0.25 Max. 1.6 Max. 0.8 Max. 0.045 Max. 0.045 Max.
Mechanical Property Yield strength  Tensile strength Elongation 
≥500 Mpa ≥630 Mpa 15%

 

Specification

1.Standard: GB, SAE, JIS, EN, ASTM
2.Material/steel grade: SAE1008
3.Diameter: 5.5, 6.5, 7, 8, 9, 10, 12, 14mm and more
4.Coil weight: 1.8-2.1MT
5.MOQ: 25MT, also depending on production schedule and stock condition
6.Deliver lead-time: 30 days after receipt BY T/T, or L/C
7.Packing: In coil and load in container, if large quantity, by bulk vessel or can be customize
8.Port of loading: Shanghai, Tianjin Port

Product Pictures

BS4449 Grade 460b Reinforcing Steel Rod with Ribbed

Contact Miss Chelsea:

Mob: +86-13651652591
Tel: +86-21-66873711










Packing&Shipping
 
Packing 1.By steel strips in bundles
2.By woven cloth with 7 slats
3.By woodenn pallet
4.Accorging to the requirements of customers
Sgipping By sea 1.In bulk ( based on 200tons)
2.20ft container: 25tons (Length limted 5.8m MAX)
3.40ft container:(Length limted 11.8m MAX)
By air UPS/DHL/FEDEX
By truck as customer ruquests


Our Products

channel,H beam,I beam steel
square,rectangular,round pipe
round bar,flat bar,square bar
steel plate,checkered plate,steel coil,wire rod


Welcome to contact Miss Chelsea:
 
Mob +8613651652591
Tel +86-21-66873711802

Â