alloyed wire rod

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Wire Rod Q235 Details:

Minimum Order Quantity:	25 Tons	Unit:	m.t.	Loading Port:	XINGANG PORT,China
Supply Ability:	100,000 Tons Per Month	Payment Terms:	TT or LC

Product Description:

Specifications of Wire Rod Q235:

Steel Grade: Q235, Standard: GB Diameter: 5.5mm, 6.5mm, 7mm,8mm,9mm,10mm,12mm,14mm

Diameter Tolerance:±0.3mm 6.5mm can be drawing into 2mm/8.0mm can be drawing into 3mm

Brand Name: N-RIVER Place of Origin: Hebei, China Mainland Application: construction, building etc

Chemical Composition:

Please kindly find our chemistry of our material based on Q235 as below for your information

Trademark	Rank	Chemical composition (quality score) %
		C	Si	Mn	S	P
		C	Si	Mn	S	P
			≤		≤	≤
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
Trademark	Rank	Pulling Test
		Bend PointΔs/Mpa		Tensile Strength	Elongation Ratioδ5%
					Elongation Ratioδ5%
		Thickness (Diameter) /MM			Thickness (Diameter) /MM
		≤16	16-40		≤16	16-40
		≥			≥
Q235	A	235	225	375-500	26	25
Q235	B	235	225	375-500	26	25

Usage and Applications of Wire Rod Q235:

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 Wire Rod Q235:

Packaging Detail: products are packed in coil and then shipped by container or bulk vessel

Each coil weight: 2-3MT

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

Q: Can steel wire rod be used in the production of springs?: Yes, steel wire rod can be used in the production of springs. Steel wire rod is commonly used due to its high strength and durability, which are essential characteristics for springs that need to withstand repeated stress and maintain their shape over time.

Q: What are the different types of steel wire rod surface defects after wire drawing?: There are several different types of steel wire rod surface defects that can occur after wire drawing. Some common examples include scratches, pits, scale, cracks, and uneven surfaces. These defects can affect the quality and performance of the wire, so it is important to identify and address them in order to ensure the desired product quality.

Q: What are the common production processes for actinium-coated steel wire rod?: The common production processes for actinium-coated steel wire rod typically involve several steps. First, the steel wire rod is cleaned and prepared to ensure its surface is free from any impurities. Then, a layer of actinium is deposited onto the surface of the wire rod using a variety of methods such as electrodeposition or physical vapor deposition. Once the actinium coating is applied, the wire rod may undergo further treatments such as heat treatment or mechanical polishing to enhance its properties. Finally, the coated wire rod is inspected for quality control and can be used in various applications such as nuclear reactors or research laboratories.

Q: What are the common industry qualifications for steel wire rod distributors?: The common industry qualifications for steel wire rod distributors include having a strong understanding of the steel industry and its products, knowledge of various types of steel wire rods, proficiency in supply chain management and logistics, excellent communication and negotiation skills, and a proven track record of successfully distributing steel wire rods to clients. Additionally, some distributors may also have certifications or memberships in industry associations that demonstrate their commitment to quality and adherence to industry standards.

Q: How is steel wire rod tested for mechanical properties?: Steel wire rod is tested for mechanical properties through a series of standardized tests that evaluate its strength, toughness, hardness, and other crucial characteristics. These tests ensure that the wire rod meets the required quality standards and can be used in various applications. One of the primary tests conducted on steel wire rod is the tensile test. In this test, a sample of the wire rod is subjected to a gradually increasing load until it reaches its breaking point. During this process, the elongation and reduction in cross-sectional area of the wire rod are measured, allowing for the calculation of important mechanical properties such as ultimate tensile strength, yield strength, and ductility. Another test commonly performed is the hardness test, which determines the resistance of the wire rod to indentation or scratching. There are various methods to measure hardness, including the Rockwell, Brinell, and Vickers hardness tests. These tests provide information on the wire rod's ability to withstand deformation and resist wear under different conditions. Additionally, the impact test is conducted to evaluate the wire rod's ability to absorb energy and resist fracture under high-stress conditions. This test involves striking the wire rod with a pendulum or falling weight, and measuring the energy absorbed or the amount of deformation caused by the impact. Other tests may include bend tests, where the wire rod is bent to a specified angle without fracture, and torsion tests, which determine its resistance to twisting or rotational forces. It is important to note that these tests are typically conducted in accordance with internationally recognized standards such as ASTM (American Society for Testing and Materials) or ISO (International Organization for Standardization). These standards provide guidelines for sample preparation, testing equipment, and reporting of results, ensuring consistency and comparability of test data across different manufacturers and laboratories. Overall, the testing of steel wire rod for mechanical properties is crucial in guaranteeing its quality, reliability, and suitability for various applications, such as in construction, automotive, or manufacturing industries.

Q: What are the safety considerations when handling steel wire rods?: When handling steel wire rods, there are several important safety considerations to keep in mind. 1. Personal Protective Equipment (PPE): It is essential to wear the appropriate PPE to protect yourself from any potential hazards. This may include safety glasses, gloves, and steel-toed boots to prevent injuries from falling rods or accidental contact. 2. Proper Lifting Techniques: Steel wire rods can be heavy and awkward to handle. It is crucial to use proper lifting techniques, such as bending your knees and lifting with your legs, to prevent strains or back injuries. 3. Storage and Handling: Steel wire rods should be stored in a designated area that is well-organized and secure. They should be stacked in a stable manner to prevent them from falling over and causing injuries. Additionally, it is important to ensure that the rods are not exposed to moisture or extreme temperatures, as this can affect their integrity. 4. Sharp Edges and Points: Steel wire rods often have sharp edges and points, which can cause cuts or puncture wounds. It is important to handle them with care and use appropriate tools, such as wire cutters or pliers, to avoid direct contact with the sharp areas. 5. Transport and Loading: When transporting or loading steel wire rods, it is essential to secure them properly to prevent them from shifting or falling during transit. This may involve using appropriate tie-downs, straps, or other restraints to keep the rods in place. 6. Training and Awareness: All individuals handling steel wire rods should receive proper training on safe handling procedures and be aware of potential hazards. Regular safety meetings and reminders can help reinforce the importance of following safety protocols. By considering these safety measures, you can help mitigate the risks associated with handling steel wire rods and ensure a safe working environment for all involved.

Q: What are the different surface lubricants used for steel wire rod?: Steel wire rod commonly utilizes various surface lubricants to enhance the drawing process and minimize friction. One prevalent lubricant is a water-based emulsion, which blends water, oil, and additives to optimize lubrication. These emulsions are particularly effective in high-speed and high-efficiency drawing operations. Another option is dry lubricants, typically in powder form, which are directly applied to the wire rod surface. These lubricants offer exceptional lubrication while minimizing the risk of contamination or mess. Furthermore, some manufacturers opt for oil-based lubricants, primarily derived from petroleum, to ensure adequate lubrication across a broad range of drawing operations. However, the use of oil-based lubricants may necessitate additional cleaning to remove any residual oil from the wire rod surface. Additionally, specialty lubricants, such as graphite-based ones, are available for specific applications involving elevated temperatures or extreme pressures. Ultimately, the selection of a surface lubricant for steel wire rod depends on factors such as the specific drawing operation, desired lubrication level, and any specific requirements or restrictions associated with the end product.

Q: How is the surface quality of steel wire rod assessed?: The surface quality of steel wire rods is assessed through various methods and criteria. One of the primary parameters used to evaluate the surface quality is the presence of defects such as cracks, scratches, pits, or scale. These defects can significantly affect the performance and reliability of the wire rod. Visual inspection is the initial step in assessing the surface quality. Skilled operators examine the wire rods for any visible defects using proper lighting and magnification tools. This method allows for the detection of larger defects that may affect the wire rod's strength and appearance. Another important technique is non-destructive testing (NDT), which includes methods like ultrasonic testing, eddy current testing, and magnetic particle inspection. These methods help identify internal defects that may not be visible to the naked eye. Ultrasonic testing utilizes high-frequency sound waves to detect internal cracks or voids. Eddy current testing uses electromagnetic induction to evaluate the conductivity and surface condition of the wire rod. Magnetic particle inspection involves applying magnetic particles to the surface of the wire rod, which then reveals any defects by forming visible indications. In addition to these methods, dimensional checks are performed to ensure the wire rod meets the required specifications. This includes measuring parameters such as diameter, roundness, and straightness. Any deviations from the specified dimensions can indicate surface irregularities. Overall, the assessment of surface quality in steel wire rods involves a combination of visual inspection, non-destructive testing, and dimensional checks. By employing these techniques, manufacturers can ensure that the wire rods meet the required quality standards and are suitable for various applications such as automotive components, construction materials, and electrical wires.

Q: How does the elongation of steel wire rod vary with different wire drawing processes?: The elongation of a steel wire rod can vary depending on the specific wire drawing process employed. Different processes, such as cold drawing or hot drawing, can impact the elongation of the wire differently. Cold drawing typically results in higher elongation as the wire is pulled through a series of dies at room temperature, causing the metal to stretch and elongate. On the other hand, hot drawing involves heating the wire rod before drawing it through the dies, which can result in lower elongation due to the higher temperature softening the metal. Additionally, the speed and force applied during the drawing process can also affect the elongation of the steel wire rod.

Q: What are the different types of steel wire rod coatings available?: There are several types of steel wire rod coatings available, including galvanized coating, zinc-aluminum coating, and epoxy coating.

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