HRB 400 Steel Rebar/ Deformed Steel Bar 6mm/ Iron Rods For
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,
- 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,
- 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
|Type||Deformed Steel Bar/ Hot Rolled Ribbed Bar|
GB1499.2-2007, HRB335, HRB400, HRB500 and so on.
BS4449/2005, B500A, B500B etc..
SD400, SD500, ASTM A615 Gr.40, Gr60 and so on..
|Size of diameter||12-32mm, as requested|
|Length||6~12m, as requested|
|Delivery time||10-30 days, according to the quantity|
|Note||Customized service is available (for diameter, length and chemical
HRB335 HRB400 HRB500 Chemical Composition & Mechanical
|Grade||Yield strength||Tensile strength||Elongation|
|HRB335||≥335 Mpa||≥ 455 Mpa||≥ 17%|
|HRB400||≥400 Mpa||≥ 540 Mpa||≥ 16%|
|HRB500||≥500 Mpa||≥ 630 Mpa||≥ 15%|
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4. Big quantity supply and short delivery time;
5. Long period after-sale service.
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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
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.
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
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