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AISI, ASTM HRB 400 Steel Rebar 6mm / Iron Rods For Construction

Categories Deformed Steel Bars
Brand Name: FB
Model Number: HRB 400
Certification: ISO,SGS
Place of Origin: China
MOQ: 100MT/size
Price: 300-500USD/MT
Supply Ability: 700000MT/year
Delivery Time: by Negotiation
Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: HRB400
Diameter: 6mm-15mm
Length: 6--12m
Thickness: 2-20mm
Technique: Hot rolled, welded
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AISI, ASTM HRB 400 Steel Rebar 6mm / Iron Rods For Construction

HRB 400 Steel Rebar/ Deformed Steel Bar 6mm/ Iron Rods For Construction


Reinforcing bars are hot-rolled using different steel materials. Most rebars are rolled from new steel billets, but others are rolled from steel debris or railroad rails. Rebars are required to contain some sort of identification that can be used to identify the mill that produced the reinforcing steel bar.

Lower-strength reinforcing steel bars have only three marks that identify the mill that produced the bar, the rebar size, and the type of steel used. High-strength reinforcing steel uses a continuous line system to show steel grade.

Types of Rebar

  • Carbon Steel Rebars: This is the most common type of rebar and is sometimes referred to as a "black bar." It's extremely versatile but it corrodes more easily than other types, making it inappropriate in areas that are subject to high humidity or in structures that are frequently exposed to water. Many consider carbon steel rebars to be the best option in all other types of construction, however.
  • Welded Wire Fabric: Welded wire fabric is made from a series of steel wiresarranged at right angles and electrically welded at all steel wire crossings. Welded wire fabric is also known as WWF. It can be used in slab-on-ground slabs where the ground has been well compacted. A heavier fabrication of welded wire fabric can be used in walls and structural floor slabs. This is commonly used in road pavement, box culverts, drainage structures, and in small concrete canals.
  • Sheet-Metal Reinforcing Bars: Sheet-metal reinforcement is commonly used in floor slabs, stairs, and roof construction. Sheet-metal reinforcing is composed of annealed sheet steel pieces bent into corrugations of about 1/16 of an inch deep with holes punched at regular spacing.
  • Epoxy-Coated Rebars: Epoxy-coated rebars are expensive and used in areas that will be in contact with salt water or where a corrosion problem is imminent. The only problem is that the coating can be very delicate so bars should be ordered from a reputable supplier.
  • European Rebars: These rebars are typically made of manganese so they tend to bend more easily. They're not suitable for use in areas that are prone to extreme weather conditions or geological effects, such as earthquakes, hurricanes, or tornadoes. They can be cost effective, however.
  • Stainless Steel Rebars: Stainless steel can be used as an alternative reinforcing steel bar with carbon steel reinforcement. Using stainless steel reinforcing bars will not create galvanic corrosion, and it can be a cost-effective solution in areas subject to corrosion problems or where repair is difficult and expensive. These rebars will cost at least eight times more than epoxy-coated rebars, however.
  • Galvanized Rebars: Galvanized rebars are 40 times more resistant to corrosion than carbon steer rebars, making them ideal for structures that will be heavily exposed to wet and humid conditions. They're pricey, however.
  • Expanded Metal or Wire Mesh Rebars: Expanded metal or wire mesh reinforcement is another good product for concrete. Expanded metal is made by shearing a sheet of steel into parallel lines which are then expanded to form a diamond shape or a square shape between each cut. Expanded metal is commonly used as reinforcement in areas where a considerable thickness of plaster is required, or to reinforce light concrete construction. Wire mesh reinforcement can be used on sidewalks, small concrete pads, or walkable surfaces that don't receive high live or load charges.
  • Glass-Fiber-Reinforced-Polymer Rebars: Similar to carbon fiber, GFRP rebars will not corrode—ever, under any conditions. You'll pay dearly for that, however. These rebars can run 10 times the cost of epoxy-coated rebars.

Deformed Steel bars are commonly used in reinforced concrete and reinforced masonry structures. It is usually formed from carbon steel, and is given ridges for better frictional adhesion to the concrete.


TypeDeformed Steel Bar/ Hot Rolled Ribbed Bar
Standard grade

GB1499.2-2007, HRB335, HRB400, HRB500 and so on.

BS4449/2005, B500A, B500B etc..

SD400, SD500, ASTM A615 Gr.40, Gr60 and so on..

ShapeRibbed bars
QualityPrime quality
TechniqueHot rolled
Size of diameter12-32mm, as requested
Length6~12m, as requested
Delivery time10-30 days, according to the quantity
NoteCustomized service is available (for diameter, length and chemical components etc.).

HRB335 HRB400 HRB500 Chemical Composition & Mechanical Property:





Mechanical Property
GradeYield strengthTensile strengthElongation
HRB335≥335 Mpa≥ 455 Mpa≥ 17%
HRB400≥400 Mpa≥ 540 Mpa≥ 16%
HRB500≥500 Mpa≥ 630 Mpa≥ 15%

Our service:

1. 24 hours on line and prompt reply;

2. Free sample offered;

3. Flexible payment term with L/C at sight,TT ,ect;

4. Big quantity supply and short delivery time;

5. Long period after-sale service.

We are Looking for the sole agent of oversea agent!

Sole agent of Chinese steel is WANTED.pdf

Who can be our (sole)agent:
With good experience in steel biz,good connections with various endbuyers in the country,to be powerful in developing new customers.

Agent Responsibility:
The agent should collect market information including prices and demands and report to Fortune Best regularly to analyze market demand,shall develop new customer and bring new business to us.

Agent protection policy:
Any client brought by the agent will be channelized through this agent in reasonable period. If you are chosen to be our sole agent in your country/area,all the orders related to your territory shall share margin with you.

Agent Profit:
Daily business running is on its own cost. We don’t pay agent monthly fee or salary. Agent will enjoy min.30% of total pure margin (pure margin means total margin deduct financial charges), which is to be paid within 7 days after Fortune Best receiving payment from clients.

Contact us:
Add: Units 9-16, 47/F., World Trade Tower, No. 686, Jiefang Avenue, Wuhan, China
Tel: +86-27-8544 8800 Fax: +86-27-8544 8789 Mobile:+86-1380 7179 585
Email: rebecca@fortune-best.com

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