HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron

Model NO.
HRB335
MOQ
3 Tons
Material
HRB335, HRB400, HRB500, Hrb600
Processing Service
Bending, Welding, Decoiling, Cutting, Punching
Alloy or Not
Non-Alloy
Transport Package
Standard Seaworthy Packing
Trademark
GZ STEEL
Origin
Shandong, China
Production Capacity
10000 Tons Per Month
Reference Price
$ 522.00 - 558.00
Contact Us

Product Description

HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron

Product Introduction

Short for "reinforcing bar," rebar is refers to metal - usually steel - that's used to help increase the tensile strength of concrete for a variety of needs, including many of the most common construction types you see every day.
Concrete is known to be weak in the areas we just mentioned, at least compared to steel and other metal types. If this reinforcement was not used, these structures would at-risk of falling apart.
Rebar usually will be built so the metal component is not visible within the structure. Rather, it will be buried within the concrete. It's usually made with ribs rather than smoothly, allowing it to avoid slippage within its structure.

How Rebar is Made
As we noted above, the most common material for rebar use is steel, which is used because of its excellent tensile properties. It's often made from forms of recycled steel, which will be melted down using an electric arc furnace, cooled using billets, and then stored until it's needed.
From here, billets can be reheated to an elevated temperature and fed through extrusion tools, then necked down until its proper size is reached. Finally, it will be tooled to create the proper ribbing, which we noted above is in place to prevent slippage within concrete. Then it will be sheared to the proper length, and it's ready to go.
 

Product Specification

HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron
Product Name STEEL REBAR
Standard GB1449.2-2007 , BS4449:1997 ,   JIS G3112-2004, ASTM A615-A615M-04a
Grade HRB335, HRB400, HRB500, HRB600, GR460B, SD295, SD360, SD390, SD400, SD500, ASTM A615   GR40/GR60/GR75
Material Q235, Q345, SS400, ST37-2, ST52, Q420, Q460, S235JR, S275JR, S355JR
Diameter 10-50mm
Length 6m, 9m,   12m or cut according to client's requirement
Model Number φ12,φ14,φ16,φ18,φ20,φ22,φ25,φ32,φ36,φ38 , φ40,φ50
Processing Service Bending, Welding, Decoiling, Cutting, Punching
Application Construction, Building, Bridge, House Decoration
P ackage Packed in bundle, standard seaworthy package or customers' requirements.
Payment Terms 30%TT Advance + 70% Balance
 
Grade Technical data of the original chemical composition (%)
HRB 335 C Mn Si Cr P S
0.17~ 0.25 1.00~ 1.6 0 0.40~ 0.8 0 0.30~ 0. 40 0.045 Max. 0.045 Max.
Physics Capability
Yield strength Tensile strength Elongation
≥  335  Mpa ≥  490  Mpa ≥   1 6 %
HRB 4 00 C Mn Si Cr P S
0.17~ 0.25 1.20~ 1.6 0 0.20~ 0.8 0 0.30~ 0. 40 0.045 Max. 0.045 Max.
Physics Capability
Yield strength Tensile strength Elongation
≥  400  Mpa ≥  570  Mpa ≥   1 4 %
HRB500 C Mn Si Cr P S
0.25 Max. 1.6 0  Max. 0.8 0  Max. 0.30~ 0. 40 0.045 Max. 0.045 Max.
Physics Capability
Yield strength Tensile strength Elongation
≥   500 Mpa ≥   630 Mpa ≥   1 2 %


Rebar, or reinforcing bar, is used in many masonry and concrete projects to reinforce slabs and structures. Because concrete has low compressive strength, rebar helps it bear loads without cracking.
Therefore, for most concrete projects, rebar is required to help the slab, footer, or foundation maintain its structural integrity. Rebar is available in standard sizes, making it easy to find the weight and dimensions of the rebar for your project.
The first step is to identify which size of rebar is being used on the project, for example, a #3 rebar. Most home and residential projects will use #3, #4 or #5 rebar, with #3 being used most commonly for patios and driveways, #4 for walls and columns, and #5 for footers and foundations.
The next step is to identify how much linear footage of rebar will be used. Linear footage is the total amount of length in 12″ increments needed for the project.
For example, if you need 20 pieces of 60′ rebar, you will need 1,200 linear feet of material. Rebar is typically sold in 20′, 30′, 40′, and 60′ lengths, but it is possible to order custom lengths as well.

Refer to the charts below for the dimensions for each size of rebar. Find the diameter and area of the rebar along with the weight per linear foot. To find the total weight, multiply the total length of rebar - total linear feet of material used - with the weight per linear foot if measured in feet, or weight per meter if measured in meters.
US Rebar Weight and Dimensions
Imperial Bar Size "Soft" Metric Size Weight Nominal Diameter Nominal Area
lb/ft kg/m inch mm inch² mm²
#2 #6 0.167 0.249 0.250 = 1/4" 6.35 0.05 32
#3 #10 0.376 0.561 0.375 = 3/8" 9.525 0.11 71
#4 #13 0.668 0.996 0.500 = 1/2" 12.7 0.20 129
#5 #16 1.043 1.556 0.625 = 5/8" 15.875 0.31 200
#6 #19 1.502 2.24 0.750 = 3/4" 19.05 0.44 284
#7 #22 2.044 3.049 0.875 = 7/8" 22.225 0.60 387
#8 #25 2.670 3.982 1.000 = 1″ 25.4 0.79 509
#9 #29 3.400 5.071 1.128 = 1 1/8" 28.65 1.00 645
#10 #32 4.303 6.418 1.270 = 1 1/4" 32.26 1.27 819
#11 #36 5.313 7.924 1.410 = 1 3/8" 35.81 1.56 1006
#14 #43 7.650 11.41 1.693 = 1 3/4" 43 2.25 1452
#18 #57 13.60 20.284 2.257 = 2 1/4" 57.3 4.00 2581
 
Canadian Rebar Weight and Dimensions
Metric Bar Size Weight (kg/m) Nominal Diameter (mm) Nominal Area (mm²)
10M 0.785 11.3 100
15M 1.570 16.0 200
20M 2.355 19.5 300
25M 3.925 25.2 500
30M 5.495 29.9 700
35M 7.850 35.7 1000
45M 11.775 43.7 1500
55M 19.625 56.4 2500
 
European Rebar Weight and Dimensions
Metric Bar Size Weight (kg/m) Nominal Diameter (mm) Nominal Area (mm²)
6,0 0.222 6 28.3
8,0 0.395 8 50.3
10,0 0.617 10 78.5
12,0 0.888 12 113
14,0 1.21 14 154
16,0 1.58 16 201
20,0 2.47 20 314
25,0 3.85 25 491
28,0 4.83 28 616
32,0 6.31 32 804
40,0 9.86 40 1257
50,0 15.4 50 1963
 

Product Display

We can produce different sizes, thicknesses, widths and materials according to your requirements
HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron
Quality Inspection
The testing institution tests the quality of the products to ensure that they meet the production standards.   Product quality is strictly controlled by inspection personnel to ensure zero product defects.
HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron

Application Scope

Steel rebar are mainly subjected to tensile stress in concrete. The deformed steel bar has a greater bonding ability with concrete due to the action of the ribs, and thus can better withstand the external force. Rebar is widely used in various building structures. Especially large, heavy, lightweight thin-walled and high-rise buildings.
HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron
The main uses of deformed steel bar
Rebar is a small type of steel, mainly used for the skeleton of reinforced concrete building components. Rebar is usually used in reinforced concrete, the effect of its stripes is to increase the friction force, make rebar and concrete bite together, form one,under the action of external force will not produce twitching phenomenon, improve the strength of concrete. Rebar is widely used in civil engineering construction such as houses, bridges and roads. From public facilities such as expressways, railways, bridges, culverts, tunnels and flood control dams to the foundation, beams, columns, walls and plates of housing buildings, threaded steel is an indispensable structural material.
HRB335 Size Grade 40 30 55 ASTM A615 BS4449 B500b Deformed 400 Steel Rebar/Bar Iron

Packaging And Transportation

We offer different modes of transport depending on the customer's destination: rail transport and ship transport, etc. The packaging is: export sea worthy package + water proof paper + wooden pallet or as customers' requirements. The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards,   Specifications, Package No., Contract No., Heat No., Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.

FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q13:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.
Q14:What is your working time?
A:In general, When you first contacted us , our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.   Business in progress, we will be online 24 hours for you.

 

Steel Rebar

PNEUTEC.IT, 2023