hot rolled wire rod for construction GB Q235

hot rolled wire rod for construction GB Q235 System 1

hot rolled wire rod for construction GB Q235

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

Specifications of Hot Rolled Wire Rod:

Steel Grade: Q195/235, SAE1006-1018B Standard: ASTM, GB

Diameter: 5.5mm, 6.5mm, 7mm,8mm,9mm,10mm,12mm,14mm

Type: in coil, coil weight around 2MT Alloy or Not: Alloy

Technique: Hot Rolled Place of Origin: China Mainland

Surface: round, no twisted, light and smooth Brand Name: HSKY

Chemical Composition: (Please kindly find our chemistry of our material based on Q195、Q235A and Q235B as below for your information)

Trademark	Rank	Chemical composition (quality score) %
		C	Si	Mn	S	P
		C	Si	Mn	S	P
			≤		≤	≤
Q195		0.06-0.12	0.30	0.25	0.050	0.045
Q235	A	0.14-0.22	0.30	0.30-0.65	0.050	0.045
Q235	B	0.12-0.20	0.30	0.30-0.70	0.045	0.045

Usage and Applications of Hot Rolled Wire Rod:

After hot-rolled the products shaped into coil and delivery as finished product, including round, square, rectangular, hexagonal and so on. Since most of the products are round, it is generally called wire rod. Carbon steel wire rod is widely used in construction and manufacturing. Carbon steel wire rod is mainly used for reinforcement of reinforced concrete and welded structure or reprocessed (roberts , nail, etc.) materials, especially used to produce wire drawing, welding electrode, nails, spring, electronic, precise machinery parts and so on.

Packaging & Delivery of Hot Rolled Wire Rod:

Packaging Detail: products are packed in coil, each coil weight around 2 MT, and then shipped by container or bulk vessel

Delivery Detail: within 45 days after received deposit or LC.

Label: to be specified by customer, generally, each bundle has 1-2 labels

Trade terms: FOB, CFR, CIF

Hot Rolled Wire Rod in Container

hot rolled wire rod for construction GB Q235

Note:

1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.

2. Other Grade and Standard carbon steel wire rod we can supply:

Grade: H08A, 30MnSi, 62B-82B

Standard: AISI, BS, JIS, DIN

The Minimum Order Quantity of these products is high, and need to be confirmed.

3. We can not only supply carbon steel wire rod; if you need anything about building materials, please contact us.

4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship

Q:How is steel wire rod tested for surface finish?: Steel wire rod is tested for surface finish through various methods. One common technique is visual inspection, where trained professionals examine the surface for any imperfections or irregularities. Additionally, the rod can undergo a series of mechanical tests, such as abrasion resistance or scratch tests, to assess its surface quality. Other methods include using specialized instruments like profilometers or microscopes to measure the roughness or texture of the surface. Ultimately, these testing procedures ensure that the steel wire rod meets the desired standards for a smooth and defect-free surface finish.

Q:How is steel wire rod used in the manufacturing of wire forms for signage?: Steel wire rod is an essential component in the manufacturing process of wire forms for signage. The wire rod acts as the raw material from which wire forms are shaped and designed. Firstly, the steel wire rod is carefully selected based on its specific mechanical and chemical properties, such as tensile strength and corrosion resistance. These properties ensure that the wire forms produced using the rod will be durable and able to withstand various weather conditions. Next, the steel wire rod is processed through a series of manufacturing steps. The rod is typically drawn through a series of dies to reduce its diameter and increase its length. This process, known as wire drawing, allows for the production of wires with precise dimensions and smooth surfaces. Once the wire has been drawn to the desired thickness, it is then further processed to create specific shapes and forms required for signage. This can involve bending, coiling, or welding the wire into different configurations, depending on the design specifications. The wire forms created from steel wire rod are then utilized in the manufacturing of signage. These wire forms are commonly used as a structural framework or support for various types of signage, such as letters, logos, or decorative elements. The wire forms provide the necessary stability and rigidity to hold the signage in place, ensuring that it remains intact and visible. Moreover, the versatility of steel wire rod allows for the creation of intricate and complex wire forms, which can be customized to meet specific design requirements. This flexibility in design allows for the production of unique and eye-catching signage, enhancing visual appeal and brand recognition. In conclusion, steel wire rod plays a critical role in the manufacturing of wire forms for signage. It serves as the raw material from which wire forms are shaped, providing the necessary strength and durability required for signage applications. The ability to customize wire forms allows for the creation of visually appealing and distinctive signage, making steel wire rod an essential component in the signage industry.

Q:What are the different corrosion protection methods for steel wire rod?: There are several corrosion protection methods for steel wire rod, including galvanization, coating with epoxy or polyurethane, and using corrosion inhibitors. Galvanization involves applying a layer of zinc to the surface of the wire rod, which acts as a sacrificial anode and prevents corrosion. Coating the wire rod with epoxy or polyurethane provides a barrier against moisture and corrosive substances. Additionally, corrosion inhibitors can be used to prevent the formation of rust on the wire rod by inhibiting the chemical reactions that cause corrosion.

Q:How is steel wire rod used in the production of cold-formed steel sections?: Steel wire rod is used in the production of cold-formed steel sections as it serves as the primary raw material for these sections. The wire rod is typically formed and shaped through a cold-forming process, where it is bent, twisted, or rolled into the desired shape and dimensions. This allows manufacturers to produce a wide range of cold-formed steel sections, such as channels, angles, and beams, which are commonly used in construction, automotive, and manufacturing industries. The high strength and durability of steel wire rod make it an ideal material for cold-formed steel sections, ensuring structural integrity and reliability in various applications.

Q:How is steel wire rod used in the manufacturing of wire forms for transportation vehicles?: Steel wire rod, known for its strength, durability, and flexibility, plays a crucial role in the manufacturing of wire forms for transportation vehicles. These wire forms serve various purposes, including the production of springs, suspension systems, cables, and other essential components. When it comes to transportation vehicles, springs are one of the primary applications of steel wire rod. Springs are responsible for absorbing shocks and vibrations, ensuring stability and comfort for the vehicle. Manufacturers commonly use steel wire rod to create different types of springs, such as coil springs, leaf springs, and torsion bars. The excellent tensile strength and elasticity of steel wire rod enable these springs to withstand heavy loads, providing a smooth and reliable ride. Another important application of steel wire rod in transportation vehicles is in the production of suspension systems. These systems serve the purpose of supporting the vehicle's weight and maintaining contact between the tires and the road surface. Steel wire rod is utilized to manufacture suspension components like stabilizer bars and control arms, which enhance the vehicle's handling, stability, and overall performance. Steel wire rod is also crucial in the manufacturing of cables for transportation vehicles. Cables are essential for various functions, such as operating brakes, accelerators, and clutch systems. The high strength and durability of steel wire rod ensure that these cables can withstand the forces and stresses involved in vehicle operation, providing reliable and precise control. Additionally, steel wire rod finds applications in the production of other wire forms, including wire mesh and wire ropes, within transportation vehicles. Wire mesh reinforces structures, provides protection, and enhances safety. On the other hand, wire ropes are utilized for lifting heavy loads, towing, and securing cargo. In conclusion, steel wire rod is an indispensable material in the manufacturing of wire forms for transportation vehicles. Its strength, durability, and flexibility make it suitable for a wide range of applications, including springs, suspension systems, cables, and other critical components. By utilizing steel wire rod, transportation vehicles can ensure safety, reliability, and optimal performance.

Q:What are the different transportation methods for steel wire rod?: There are several transportation methods available for steel wire rod, depending on the distance and logistics involved. Some of the common transportation methods for steel wire rod include: 1. Trucking: Steel wire rod can be transported using trucks, which is a popular and versatile method. Trucks are capable of carrying large quantities of steel wire rod and can access various locations, including remote areas. It is often used for shorter distances and is suitable for both domestic and international shipments. 2. Rail transport: Rail transport is an efficient mode for transporting steel wire rod over long distances. It offers higher capacity and can handle heavy loads of steel wire rod. Rail transport is commonly used for shipping steel wire rod from manufacturing plants to distribution centers or ports, allowing for cost-effective and reliable transportation. 3. Ocean freight: When it comes to international transportation, steel wire rod can be shipped via ocean freight. This method involves loading the steel wire rod onto cargo ships in containers or as bulk cargo. Ocean freight is suitable for long-distance transportation, especially when exporting or importing steel wire rod to different countries. 4. Air freight: Although less common due to the high cost, air freight can be utilized to transport steel wire rod when fast delivery is required. Airplanes can carry smaller quantities of steel wire rod and are often used for urgent or time-sensitive shipments. This method is particularly beneficial for international trade or when transporting to remote areas with limited road or rail access. 5. Barge transport: For areas with accessible waterways, barge transport can be an effective transportation method for steel wire rod. Barges are flat-bottomed boats designed to carry heavy cargo, including steel wire rod. This mode of transportation is commonly used for inland waterways, such as rivers and canals, providing cost-effective and environmentally friendly transport options. It is important to consider factors such as cost, distance, delivery time, and logistics requirements when selecting the appropriate transportation method for steel wire rod. Each method has its advantages and limitations, and the choice depends on the specific needs and circumstances of the shipment.

Q:What are the standard specifications for steel wire rod?: The standard specifications for steel wire rod vary depending on the industry and the specific application. However, there are some general standards and specifications that are commonly followed. The most common standard for steel wire rod is the American Society for Testing and Materials (ASTM) standard. ASTM A510/A510M is the standard specification for general requirements for wire rods and coarse round wire, carbon steel. This standard covers the general requirements for carbon steel wire rods and coarse round wire, including chemical composition, mechanical properties, dimensions, and tolerances. In terms of chemical composition, the standard specifies the maximum limits for carbon, manganese, phosphorus, and sulfur content. These limits ensure that the steel wire rod has the required strength, ductility, and other mechanical properties. The mechanical properties of steel wire rod are also specified in the standard. This includes the minimum yield strength, tensile strength, and elongation. These properties determine the ability of the wire rod to withstand applied forces and deformation without breaking or failing. The dimensions and tolerances for steel wire rod are also outlined in the standard. This includes the diameter, length, and straightness of the wire rod. The standard provides guidelines for the acceptable deviations from the specified dimensions to ensure consistency and quality. In addition to the ASTM standard, there are other industry-specific standards that may be followed depending on the intended application of the steel wire rod. These standards may specify additional requirements or properties that are relevant to the specific industry or application. Overall, the standard specifications for steel wire rod encompass a range of factors including chemical composition, mechanical properties, dimensions, and tolerances. These specifications ensure that the steel wire rod meets the required quality and performance standards for its intended use.

Q:Cold drawing with lurkin whether it is the same product, how to use the difference: Cold drawing materials used more, testing standards of cold drawing are also different. Cold drawing of high strength, can be used in many aspects, for much is prestressed reinforcement. Do not ask for plasticity, only the strength of the occasion, you can use such steel.

Q:What are the different types of testing conducted on steel wire rod?: The different types of testing conducted on steel wire rods include dimensional inspection, chemical composition analysis, mechanical property testing, surface quality examination, and non-destructive testing such as ultrasonic testing, magnetic particle inspection, and eddy current testing.

Q:How is steel wire rod used in the manufacturing of wire for heating elements?: The production of wire for heating elements relies heavily on steel wire rod. This rod is carefully chosen for its specific properties and characteristics and acts as the primary raw material for creating the wire used in heating elements. To begin the manufacturing process, high-quality steel wire rod is selected and undergoes a series of manufacturing processes to transform it into suitable wire for heating elements. Firstly, the steel wire rod is carefully drawn through dies to reduce its diameter. This drawing process refines the wire and achieves the desired diameter and uniformity while also enhancing its mechanical properties to withstand the high temperatures and stresses experienced by heating elements. Subsequently, the wire is typically annealed, involving heating it to high temperatures and then slowly cooling it. This annealing process relieves internal stresses in the wire and improves its ductility, making it easier to work with in subsequent manufacturing steps. After being drawn and annealed, the wire undergoes further processing to apply necessary coatings or surface treatments. These coatings can protect against corrosion, enhance electrical conductivity, or improve heat resistance, depending on the specific requirements of the heating element. Finally, the wire is spooled onto large reels, ready for use in the manufacturing of heating elements. These wire spools can be further processed and shaped to create the desired design for the heating element, such as a coil, ribbon, or other forms. Overall, steel wire rod plays a vital role in the manufacturing of wire for heating elements. It serves as the foundation for creating the wire that generates heat in various applications, from household appliances to industrial equipment. With its high-quality properties and careful manufacturing processes, the wire meets strict requirements for performance, durability, and safety in heating element applications.

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