Wire rod SAE1008B

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

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:How are steel wire rods used in the manufacturing of wire mesh for reinforcement?: Steel wire rods are used in the manufacturing of wire mesh for reinforcement by being drawn through dies of various sizes and shapes to form the desired wire diameter and mesh pattern. These wire rods provide the strength and durability needed to reinforce concrete structures, such as walls, columns, and slabs, by being embedded within the concrete to enhance its tensile strength and prevent cracking or deformation under stress.

Q:What are the common production processes for stainless steel wire rod?: The common production processes for stainless steel wire rod include melting and refining of raw materials, continuous casting to form billets, hot rolling the billets into coils, annealing and pickling to remove impurities, cold drawing to reduce the diameter and increase the strength, and finally, surface treatment and packaging.

Q:How is steel wire rod used in the manufacturing of wire grilles?: Steel wire rod is used in the manufacturing of wire grilles as the primary material for creating the intersecting wires that form the grid-like structure of the grille. The steel wire rod is typically drawn through a series of dies to reduce its diameter and increase its tensile strength, making it suitable for withstanding the pressure and tension required in wire grilles. Once the steel wire rod is shaped into the desired gauge and thickness, it is welded or interwoven to create the grid pattern, providing strength, stability, and security to the wire grille.

Q:What are the different surface defects that can impact the bending properties of steel wire rod?: There are several surface defects that can impact the bending properties of steel wire rods. Some common defects include cracks, pits, scale, scratches, and uneven surface texture. These defects can affect the structural integrity of the wire rod, making it more prone to breakage or deformation during bending. It is important to carefully inspect and address these defects to ensure the desired bending properties of the steel wire rod.

Q:What are the different surface defects in steel wire rod?: There are several surface defects that can occur in steel wire rods including scale, pits, scratches, seams, cracks, and decarburization.

Q:How does the quality of steel wire rod affect its performance?: The quality of steel wire rod directly affects its performance as it determines its strength, durability, and resistance to wear and tear. Higher quality steel wire rod will have a more consistent and uniform composition, leading to improved mechanical properties such as increased tensile strength and flexibility. It will also exhibit better corrosion resistance, making it suitable for various applications in construction, manufacturing, and engineering industries. Conversely, lower quality steel wire rod may have impurities, irregularities, or inconsistent composition, resulting in reduced performance and potentially compromising the safety and reliability of the products or structures it is used in.

Q:How does the yield strength of steel wire rod vary with different heat treatment processes?: The yield strength of steel wire rod can vary significantly with different heat treatment processes. Heat treatment is a controlled process of heating and cooling metals to alter their physical and mechanical properties. In the case of steel wire rod, heat treatment can lead to changes in the microstructure of the material, which in turn affects its yield strength. One common heat treatment process for steel wire rod is known as annealing. This involves heating the rod to a specific temperature, typically above its critical temperature, and then slowly cooling it. Annealing helps to relieve internal stresses, refine the microstructure, and improve the ductility of the steel. As a result, the yield strength of the wire rod generally decreases after annealing. On the other hand, another heat treatment process called quenching and tempering can significantly increase the yield strength of steel wire rod. Quenching involves rapidly cooling the heated rod in a liquid medium, such as oil or water, to obtain a hardened structure. This process leads to the formation of martensite, a hard and brittle phase in steel. However, martensite is also highly stressed and prone to cracking, so further heat treatment is required to improve its toughness. This is achieved through tempering, where the quenched material is heated to a specific temperature and then cooled again. Tempering reduces the internal stresses in the martensite, leading to the formation of a more stable microstructure with improved toughness and increased yield strength. In summary, the yield strength of steel wire rod can vary with different heat treatment processes. Annealing generally reduces the yield strength by improving ductility, while quenching and tempering can significantly increase the yield strength by forming a harder and stronger microstructure. The choice of heat treatment process depends on the desired mechanical properties and intended application of the steel wire rod.

Q:How is steel wire rod used in the manufacturing of springs?: Steel wire rod is commonly used in the manufacturing of springs due to its high tensile strength and flexibility. The wire rod is typically drawn through a series of dies to reduce its diameter and increase its length, resulting in a fine and durable wire that can be coiled into various spring shapes. This process allows manufacturers to create springs with different levels of strength and elasticity, making them suitable for a wide range of applications such as automotive suspensions, mattresses, and mechanical devices.

Q:How is steel wire rod transported?: Steel wire rod is typically transported using various modes of transportation such as trucks, trains, and ships. It is often loaded onto large spools or coils and securely strapped or bundled together to ensure stability during transit.

Q:What are the common industry guidelines for steel wire rod suppliers?: The common industry guidelines for steel wire rod suppliers typically include ensuring consistent product quality, meeting international standards and specifications such as ASTM or ISO, adhering to safety and environmental regulations, providing timely delivery and reliable customer service, and maintaining competitive pricing.

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