Q195 Steel Wire Rod

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications of Wire Rod Q195:

Grade: Q195 Standard: GB

Diameter: 5.5mm, 6.5mm, 7mm, 8mm

Alloy or Not: Alloy

Technique: Hot Rolled Place of Origin: China Mainland

Chemical Composition:

Please kindly find our chemistry of our material based on Q195 as below for your reference:

Trademark	Rank	Chemical composition (quality score) %
		C	Si	Mn	S	P

			≤		≤	≤
Q195		0.06-0.12	0.30	0.25	0.050	0.045
Trademark	Rank	Pulling Test
		Bend PointΔs/Mpa		Tensile Strength	Elongation Ratioδ5%

		Thickness (Diameter) /MM			Thickness (Diameter) /MM
		≤16	16-40		≤16	16-40
		≥			≥
Q195		195	185	315-390	33	32

Usage and Applications of Wire Rod Q195:

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 Q195:

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

Each coil weight: About 2.05MT

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

*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.

Q:How is steel wire rod used in the manufacturing of wire for medical implants?: The manufacturing of wire for medical implants heavily relies on steel wire rod, which serves as the primary raw material. The wire is formed through multiple steps, starting with the careful selection of high-quality steel wire rod. This rod is then subjected to various manufacturing processes to create the final wire product. To ensure the highest standards and meet specific medical application requirements, the steel wire rod undergoes a thorough inspection for defects or impurities. This inspection guarantees the production of top-quality wire for medical implants. Once the wire rod passes inspection, it goes through the drawing process. Drawing involves pulling the wire rod through dies to decrease its diameter and increase its length. This process refines the wire's mechanical properties, like tensile strength and flexibility, to meet the demands of medical implants. After drawing, the wire undergoes further processing to improve its surface finish and eliminate any remaining impurities. Processes like annealing are used to heat and slowly cool the wire, enhancing its ductility and eliminating internal stresses. The final step in the manufacturing process involves conducting various quality control measures to ensure the wire's dimensional accuracy and mechanical properties. Tests such as tensile strength, hardness, and surface finish evaluations are carried out. Once the wire meets all quality control requirements and specifications, it can be utilized to manufacture a variety of medical implants. Depending on the specific application, the wire can be processed into coils or springs. Orthopedic devices like bone plates and screws, cardiovascular devices such as stents and guidewires, and surgical instruments like sutures and staples commonly utilize wire. In conclusion, steel wire rod is crucial in the production of wire for medical implants. It undergoes multiple manufacturing processes to ensure its quality, mechanical properties, and dimensional accuracy meet the specific requirements of medical applications. The wire is then utilized to manufacture a range of medical implants, which greatly contribute to enhancing patient outcomes and quality of life.

Q:What are the different tolerances for steel wire rods?: The tolerances of steel wire rods can differ based on their specific application and industry standards. However, there are generally accepted tolerance ranges for different dimensions of steel wire rods. One common tolerance pertains to the diameter or thickness of the wire rod, which can vary from a few millimeters to several inches depending on its intended use. For example, wire rods used in construction for reinforcing concrete may have a tolerance of +/- 0.5 mm, while those used in manufacturing automotive components may have a tighter tolerance of +/- 0.1 mm. Another crucial tolerance to consider is the straightness of the wire rod, referring to its overall straightness along the entire length. Straightness tolerances can range from a few millimeters to a few centimeters per meter. For applications requiring precise alignment, such as in the production of precision instruments or machinery, tighter straightness tolerances are necessary. Surface finish is also significant and can have specific tolerances for steel wire rods. This refers to the condition of the surface, including any imperfections or irregularities. Depending on the intended use, surface finish tolerances can range from rough, measuring a few micrometers, to smooth, resembling a mirror-like finish. It's important to note that these tolerance ranges may slightly vary depending on the specific standards set by different organizations or countries. For instance, the American Society for Testing and Materials (ASTM) has its own set of tolerances for steel wire rods, and the International Organization for Standardization (ISO) has its own standards as well. In conclusion, the tolerances for steel wire rods can differ based on factors like diameter, straightness, and surface finish. These tolerances are necessary to ensure that the wire rods meet the required specifications and perform effectively in their intended applications.

Q:How is steel wire rod used in the manufacturing of wire for oil and gas pipelines?: The production of wire for oil and gas pipelines heavily relies on steel wire rod, an indispensable element in the manufacturing process. This component is chosen due to its exceptional strength, durability, and capacity to withstand extreme circumstances. To commence the manufacturing process, high-quality steel wire rod is carefully selected, typically made of low carbon steel or alloy steel, meeting specific requirements such as strength, corrosion resistance, and flexibility. The steel wire rod then undergoes a series of manufacturing procedures, including cleansing, descaling, and surface preparation. These steps guarantee the elimination of impurities and contaminants, resulting in a clean and uniform surface. Subsequently, the steel wire rod is heated to a precise temperature and passed through a succession of dies to reduce its diameter. This procedure, known as drawing, is repeated multiple times until the desired wire diameter is attained. Drawing also enhances the wire's strength and mechanical properties. After the drawing process, the wire is annealed to alleviate internal stresses and enhance its ductility. This involves heating the wire to a specific temperature and gradually cooling it, resulting in a more flexible and workable material. Upon completion of annealing, the wire undergoes another cleansing process to eliminate any residue or impurities that may have accumulated during manufacturing. Additionally, a protective coating is applied to enhance its corrosion resistance, typically through methods like galvanization or polymer coating. Finally, the wire is spooled onto large reels, ready for further processing or immediate use in the manufacturing of oil and gas pipelines. Rigorous quality inspections are conducted to ensure that the wire meets the necessary specifications and standards for these crucial applications. In the manufacturing of oil and gas pipelines, the wire produced from steel wire rod plays a pivotal role. It is employed for reinforcement, binding, or as a structural component in various applications. The wire's high strength and durability enable the pipelines to endure challenging operating conditions, including high pressure, extreme temperatures, and corrosive environments. Ultimately, steel wire rod establishes the foundation for wire manufacturing used in oil and gas pipelines. Its exceptional properties of strength, durability, and capacity to withstand harsh conditions deem it an essential material, guaranteeing the dependability and longevity of these critical infrastructure components.

Q:What are the different types of steel wire rod surface treatment methods?: There are several different types of steel wire rod surface treatment methods that are commonly used in various industries. These methods are employed to enhance the properties of the steel wire rod and ensure its durability and longevity. Some of the most common surface treatment methods for steel wire rod include: 1. Pickling: This method involves immersing the steel wire rod in an acid solution, typically hydrochloric or sulfuric acid, to remove scale, rust, and other impurities from the surface. Pickling helps to improve the overall appearance and cleanliness of the wire rod. 2. Coating: Coating the steel wire rod with a protective layer is another popular surface treatment method. This can be done through processes like galvanizing, where the wire rod is coated with a layer of zinc to prevent corrosion and improve its resistance to wear and tear. Other coating methods include epoxy, polymer, or ceramic coating, which offer additional protection against environmental factors. 3. Heat treatment: Heat treatment is a process that involves subjecting the steel wire rod to controlled heating and cooling cycles to alter its microstructure and improve its mechanical properties. This treatment method can include processes like annealing, normalizing, or quenching and tempering, which enhance the wire rod's strength, hardness, and ductility. 4. Surface passivation: Passivation is a chemical process that is used to remove free iron and other contaminants from the surface of the steel wire rod. This treatment method helps to promote the formation of a passive oxide layer, which acts as a protective barrier against corrosion. 5. Shot peening: Shot peening is a mechanical surface treatment method that involves bombarding the steel wire rod with small spherical particles, known as shot, at high velocities. This process induces compressive stresses in the surface layer of the wire rod, improving its fatigue strength and resistance to stress corrosion cracking. Overall, these different types of surface treatment methods for steel wire rod play a crucial role in enhancing its performance, durability, and resistance to various environmental factors. The choice of treatment method largely depends on the specific requirements of the industry and the intended application of the wire rod.

Q:What are the common applications of oil tempered and tempered steel wire rod?: Oil tempered and tempered steel wire rods have a wide range of applications in various industries. Some of the common applications include: 1. Springs: Oil tempered and tempered steel wire rods are widely used in the manufacturing of springs. The high tensile strength and excellent durability of these wire rods make them ideal for different types of springs, including compression springs, extension springs, and torsion springs. These springs are used in automotive, aerospace, and industrial applications. 2. Wire ropes and cables: Oil tempered and tempered steel wire rods are also used in the production of wire ropes and cables. The high strength and resistance to wear and fatigue of these wire rods make them suitable for applications where heavy loads and high tensile strength are required, such as cranes, elevators, suspension bridges, and mining equipment. 3. Fasteners: Another common application of oil tempered and tempered steel wire rods is in the manufacturing of fasteners, such as bolts, screws, and nails. The strength, toughness, and corrosion resistance of these wire rods ensure the reliability and longevity of fasteners in various construction and industrial applications. 4. Automotive components: Oil tempered and tempered steel wire rods are extensively used in the automotive industry for the production of various components. These wire rods are used in the manufacturing of engine valve springs, clutch springs, suspension springs, and braking systems. The high performance and durability of these wire rods make them suitable for demanding automotive applications. 5. Wire mesh and fencing: Oil tempered and tempered steel wire rods are also utilized in the production of wire mesh and fencing. The strength and resilience of these wire rods make them suitable for creating durable and secure barriers in agricultural, construction, and industrial environments. Overall, oil tempered and tempered steel wire rods have numerous applications due to their high strength, durability, and resistance to wear and fatigue. These wire rods are widely used in springs, wire ropes, fasteners, automotive components, and wire mesh/fencing, contributing to the efficiency and reliability of various industries.

Q:What are the potential risks and hazards associated with handling steel wire rod?: The potential risks and hazards associated with handling steel wire rod include the risk of cuts or puncture wounds from sharp edges or protruding wire ends, the possibility of strain or musculoskeletal injuries from lifting or carrying heavy wire rods, and the potential for eye injuries from flying debris or sparks during cutting or welding processes. Additionally, there may be a risk of exposure to hazardous substances, such as oils or coatings used to protect the wire rod, which could cause skin irritation or respiratory issues if proper protective measures are not taken.

Q:What are the environmental considerations of steel wire rod production?: The environmental considerations of steel wire rod production include the extraction and processing of raw materials, such as iron ore and coal, which can contribute to habitat destruction and greenhouse gas emissions. The energy-intensive manufacturing process can also generate air and water pollution, as well as waste materials that require proper disposal. Additionally, the transportation of steel wire rods adds to carbon emissions. However, efforts are being made to reduce the environmental impact through the use of more sustainable practices, such as recycling steel scrap and implementing cleaner production technologies.

Q:How is steel wire rod used in the production of wire baskets and containers?: Wire baskets and containers heavily rely on steel wire rod as a critical element in their production. Its primary purpose is to serve as the raw material for manufacturing the wires that shape the framework of these items. To kickstart the production process, the steel wire rod is loaded onto a wire drawing machine. This machine then pulls the rod through a series of dies, reducing its diameter and extending its length. This wire drawing procedure results in the creation of durable and flexible thin wires. Subsequently, these wires undergo further processing to achieve the desired shape and size for the wire baskets and containers. They are bent, twisted, and welded together to construct a solid and long-lasting framework. The steel wire rod provides the necessary strength and rigidity to withstand the weight and pressure these items encounter during use. Furthermore, steel wire rod not only provides structural support but also enhances the overall appearance of wire baskets and containers. It can be coated or treated to improve its visual appeal, allowing for customization to meet specific design requirements. Ultimately, steel wire rod plays a vital role in the production of wire baskets and containers. It serves as the foundation and structure, ensuring functionality, durability, and visual attractiveness.

Q:How does the weight of steel wire rod vary with different diameters?: The weight of steel wire rod increases as the diameter of the rod increases.

Q:What is the standard length of steel wire rod?: The specific industry and application play a role in determining the standard length of steel wire rod. Typically, lengths between 5.5 meters and 12 meters are produced. Nevertheless, it should be emphasized that customer-specific lengths can be manufactured upon request. Factors like intended use, manufacturing process, and transportation logistics contribute to determining the length of the steel wire rod.

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