high quality and low carbon steel deformed bar BS4449/HRB400/G460

high quality and low carbon steel deformed bar BS4449/HRB400/G460

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Standard:AISI, ASTM, GB
Grade:HRB335
Diameter:6mm-15mm
Length:9m
Place of Origin:Hebei, China (Mainland)
Brand Name:mammoth
Model Number:HRB335 HRB400 HRB400E G60 GR460
Application:construction of houses
color:black

Packaging & Delivery

Packaging Details:	in bulk or according to the customer's require
Delivery Detail:	20 days after L/C or prepayment

Specifications

FOB Price:USD485--545
Port:Tianjin
Payment Terms:L/C,T/T
Grade:HRB335,HRB400,HRB400E,G60,GR460

Quick Details

Standard:AISI,ASTM,BS,DIN,GB,JIS
Grade:HRB335
Diameter:6mm-15mm
Length:9m
Place of Origin:Hebei, China (Mainland)
Brand Name:mammoth
Model Number:6mm
Application:construction of houses, bridges, roads and other civil works,making Concrete

Packaging & Delivery

Packaging Details:	In bulk or according to the customer's require.
Delivery Detail:	15-30 days after L/C or prepayment.

<:article class="article detailDescription richTextDescription AE:disable" id=richTextContainer sizset="2" sizcache01431106158450841="5">

Specifications

1)Material: HRB335,HRB400,HRB400E,G60,GR460
2)FOB price: $560-610
3)Payment terms: TT or LC
4)MOQ: 50MT

Deformed Reinforcement Steel Bar

1)Grade: GB1499.2-2007, BS4449 A615

2) Diameter: 6,8,10,12,14,16,18,20,22,25,28,32mm

3)Application: making Concrete , construction of houses, bridges, roads and other civil works. It's also the material to make the reinforcing mesh-a new type of construction material, particularly suitable for large areaconcreteengineering.

We are manufacture specilized in Steel Wire and Rebar with 8 years' experience. Our mill is near the seaport, with low logistic cost . Every month we export 5000mt goods to other countries, and have gained the widly reputation from our customers .

DEFORMED BAR INFORMATION
SIZE(mm)	CUT AREA(CM2)	THEORETICAL WEIGHT(KG/M)
6	0.283	0.222
8	0.503	0.395
9	0.636	0.50
10	0.79	0.62
12	1.13	0.89
14	1.54	1.21
16	2.01	1.58
18	2.55	2.00
20	3.14	2.47
22	3.8	2.98
25	4.91	3.85
28	6.16	4.83
32	8.04	6.31

Q: How is steel wire rod used in the manufacturing of cold heading quality wire?: Cold heading quality wire, which is specifically designed for cold heading processes, relies heavily on steel wire rod as its essential raw material. This wire rod undergoes a meticulous selection process, where its chemical composition and mechanical properties are carefully evaluated to meet the required standards for cold heading applications. The rod is typically composed of low carbon steel, known for its exceptional formability and strength. Once the appropriate steel wire rod is chosen, it is subjected to heating at a specific temperature and subsequent rolling to achieve a smaller diameter. This process, referred to as hot rolling, enhances the wire rod's mechanical properties and surface finish. After being hot-rolled, the wire rod is cooled and straightened to eliminate any remaining stress and attain the desired shape and size. Following hot rolling, the steel wire rod undergoes a series of cold working operations. This includes drawing the wire rod through a sequence of dies to reduce its diameter and enhance its surface smoothness. Subsequently, the wire is annealed in order to restore its ductility and alleviate any internal stresses caused by cold working. Ultimately, the cold heading quality wire is coated with a lubricant to improve its formability and minimize friction during the cold heading process. This lubricant facilitates the wire's smooth flow through the cold heading machinery, ensuring it can be shaped into the desired fastener shape without any cracks or defects. To summarize, steel wire rod plays a vital role in the production of cold heading quality wire. Through a series of hot rolling, cold working, and coating processes, the wire rod is transformed into a wire that possesses the necessary mechanical properties, surface finish, and formability to manufacture high-quality fasteners.

Q: What are the different surface defects that can impact the weldability of steel wire rod?: There are several surface defects that can impact the weldability of steel wire rod. Some common ones include mill scale, rust, oil, and dirt. Mill scale refers to the thin layer of iron oxide that forms on the surface of the steel during the manufacturing process. Rust is another surface defect that occurs when the steel is exposed to moisture, leading to the formation of iron oxide. Oil and dirt can also negatively impact weldability by creating a barrier between the steel and the welding electrode, resulting in poor fusion and weak welds.

Q: How is steel wire rod used in the manufacturing of cables?: Steel wire rod is used in the manufacturing of cables as it serves as the core material for strength and support. The steel wire rod is typically drawn through a series of dies to reduce its diameter and increase its strength, resulting in a high-tensile wire. This wire is then twisted or braided together with other wires or fibers to form the cable's core, providing durability and stability.

Q: What are the main challenges in recycling steel wire rod?: There are several main challenges in recycling steel wire rod. Firstly, one of the major challenges is the collection and sorting of steel wire rod. Steel wire rod can be found in various forms and sizes, which makes it difficult to separate it from other materials during the recycling process. This requires advanced sorting technologies and efficient collection systems to ensure that only steel wire rod is recycled and other materials are properly sorted out. Secondly, the presence of contaminants in steel wire rod poses a challenge in the recycling process. Steel wire rod often contains coatings, such as zinc or other metals, which need to be removed before recycling. These coatings can hinder the quality of the recycled steel and may require additional processing steps to ensure the purity of the final product. Another challenge is the energy-intensive nature of recycling steel wire rod. The melting process used to recycle steel wire rod requires high temperatures and consumes a significant amount of energy. This can be a challenge in terms of both cost and environmental impact, as it contributes to greenhouse gas emissions and requires substantial energy resources. Furthermore, the transportation and logistics of steel wire rod recycling can be a challenge. Steel wire rod is often bulky and heavy, which increases transportation costs and requires specialized equipment for handling and processing. The logistics of collecting, transporting, and storing steel wire rod for recycling can be complex and require efficient coordination to ensure a smooth recycling process. Lastly, the market demand for recycled steel wire rod can fluctuate, which can pose challenges for recycling facilities. The demand for steel wire rod depends on various factors, such as the economic conditions, construction activities, and infrastructure development. When the market demand is low, recycling facilities may struggle to find buyers for their recycled steel wire rod, which can affect the profitability and viability of the recycling process. In conclusion, the main challenges in recycling steel wire rod include collection and sorting, removal of contaminants, energy consumption, transportation and logistics, and market demand fluctuations. Addressing these challenges requires technological advancements, efficient processes, and a strong market demand for recycled steel wire rod.

Q: How is the ductility of steel wire rod measured?: The ductility of steel wire rod is typically measured using a test called the tensile test. In this test, a sample of the wire rod is pulled in opposite directions until it breaks. The elongation and reduction in cross-sectional area of the wire rod during the test are then measured to determine its ductility.

Q: What are the common production processes for copper-coated steel wire rod?: The common production processes for copper-coated steel wire rod include wire drawing, cleaning, copper coating, annealing, and coiling.

Q: How is steel wire rod used in the manufacturing of wire for conveyor belts?: Steel wire rod is the primary raw material used in the manufacturing of wire for conveyor belts. It is drawn into smaller diameters, often through a die, to form individual wires. These wires are then twisted or woven together to create the wire mesh that forms the core structure of the conveyor belt. The strength and durability of steel wire rod make it ideal for withstanding the high tension and heavy loads that conveyor belts often encounter in various industries.

Q: What are the different types of steel wire rod wire drawing lubricants?: There are various types of steel wire rod wire drawing lubricants, including dry lubricants, oil-based lubricants, and water-based lubricants. Dry lubricants are typically a mixture of graphite and other solid lubricants, which reduce friction during the wire drawing process. Oil-based lubricants are formulated with mineral or synthetic oils, providing excellent lubricity and reducing heat generation. Water-based lubricants are composed of water and additives like emulsifiers, rust inhibitors, and lubricating agents, offering good cooling and lubrication properties during wire drawing.

Q: How is steel wire rod used in the manufacturing of wire forms for suspension bridges?: The manufacturing of wire forms for suspension bridges relies heavily on steel wire rod. This component is essential in creating strong and durable wire structures capable of withstanding the immense weight and tension exerted on these bridges. One primary use of steel wire rod is in constructing the main cables of the suspension bridge. These cables bear the weight of the bridge deck and traffic load. Typically, the steel wire rod is twisted or bundled together to form a thick cable that can handle the load. The high tensile strength of the steel wire rod ensures that the cables can withstand the forces without stretching or breaking. Aside from the main cables, steel wire rod is also used in creating other wire forms for suspension bridges. These forms include suspenders, hangers, and cross braces. Suspenders are vertical wires that connect the main cables to the bridge deck, providing additional support. Hangers are horizontal wires that connect the bridge deck to the main cables, evenly distributing the load. Cross braces are diagonal wires that offer lateral stability, preventing swaying or twisting. The utilization of steel wire rod in the manufacturing of wire forms for suspension bridges brings numerous advantages. Firstly, steel is renowned for its exceptional strength and durability, making it an ideal material to withstand the high tension and weight requirements of these bridges. Secondly, steel wire rod is highly resistant to corrosion, guaranteeing the bridge's longevity and reducing maintenance costs. In conclusion, steel wire rod plays a critical role in manufacturing wire forms for suspension bridges. Its strength, durability, and resistance to corrosion make it an essential material for creating the main cables, suspenders, hangers, and cross braces that support and stabilize these remarkable structures.

Q: What is the composition of a steel wire rod?: The primary composition of a steel wire rod consists of iron and carbon, along with small amounts of other elements like manganese, silicon, and sulfur. Iron, being the main component, imparts strength and durability to the wire rod. Carbon is added to enhance the steel's hardness and tensile strength, thereby making it suitable for diverse applications. Manganese improves the overall strength and ductility of the wire rod, while silicon aids in enhancing its corrosion resistance. Sulfur is typically present in minimal quantities to facilitate the steel's machinability during the manufacturing process. The specific composition of a steel wire rod may vary depending on the desired properties and intended use.

Send your message to us

*Email

*TEL

*Quantity

*Unit