hot sale-115CRV3 TOOL STEEL ALLOY BAR OR WIRE

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Quick Details

Place of Origin:China (Mainland)
Application:tool steel
Shape:bar or sheet
Material:115CRV3
Chemical Composition:high carbon alloy

Packaging & Delivery

Packaging Details:	SEAWORTHY EXPORT PACKING
Delivery Detail:	WITHIN 40DAYS AFTER ORDER

Specifications

.cold working tool steel 1.2210 /DIN 115CrV3, AISI L2
.ISO9001:.quality guaranted
.Manufacturer,UT% before delivery

Quick Details

Standard:	AISI,ASTM,BS,DIN,GB,JIS	Place of Origin:	Shanghai China (Mainland)	Brand Name:	Unite Steel
Technique:	Hot Rolled	Application:	Tool Steel Bar	Alloy Or Not:	Is Alloy
Special Use:	Mold Steel	Type:	Alloy Steel Bar

Specifications

Round bar:
Diameter : 1mm-2000mm
Square bar:
Size: 50mm * 50mm-600mm *600mm

STEEL GRADES:115CrV3

Chemical composition % of the ladle analysis of grade 115CrV3

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Mo(%)	V(%)	Ti(%)
1.10-1.25	0.15-0.30	0.20-0.40	Max 0.030	Max 0.030	0.50-0.80			0.07-0.12
W(%)	N(%)	Cu(%)	Co(%)	Pb(%)	B(%)	Nb(%)	Al(%)	Ta(%)	Other(%)

Mechanical properties of grade 115CrV3

Technological properties of grade 115CrV3

Hardness and heat treatment specification of grade 115CrV3

Annealing hardness HBS	Cold pull hardness HBS	Preheating temperature °C	Quenching temperature °C		Holding time min	Hardening medium	Temper temperature °C	After tempering hardness ≥HRC
			salt-bath furnace	controlled atmosphere furnace
235	262	788	1191	1204	5~15	air cooling	522	60

Steel plate/Sheet thickness / mm	σb MPa	σs ≥/MPa	δ Samples from the standard for 50 mm (2 in)	180 ° of cold bending test
				longitudinal	horizontal
Hot-rolled/Cold rolling:5 - 150	520	415	16~18	2a	3.5a
Note: (1) listed in the table apex diameter (d), to steel thickness (a) multiples said. (2) in the ASTM A6 standard specified scope can meet any additional conditions. (3) from the standard for 50 mm (2 in). Mechanical properties Mechanische Eigenschaften Caracteristiques mecaniques ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d’elasticite minimale Rm Tensile strength / Zugfestigkeit / Resistance a la traction A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Round bar OR wire :
Diameter : 1mm-2000mm

Square bar:
Size: 50mm * 50mm-600mm *600mm

Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm

Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.

Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm

Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm

Length: We can supply any length based on the customer's requirement.

Forging/hot rolling/ extrusion of steel.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement.

UTS according to SEP 1921 C/c,D/d,E/e;A388 or GB/T 6402

Q:How is steel wire rod processed into different shapes and sizes?: Steel wire rod is processed into different shapes and sizes through a series of manufacturing processes. First, the rod is heated and then passed through a series of dies to gradually reduce its diameter, resulting in a smaller wire. This process is known as wire drawing. The wire can then be further shaped and sized through processes such as rolling, extrusion, or cold forming, depending on the desired shape and size. These processes help in creating various steel wire products, such as coils, bars, sheets, or specific components for different industries.

Q:How is steel wire rod coated for improved performance?: Steel wire rod can be coated for improved performance through various methods such as galvanizing, zinc coating, or applying a polymer coating. These coatings provide corrosion resistance, enhance durability, and improve the wire rod's overall performance in different applications.

Q:What are the different surface coatings used for steel wire rod?: There are several different surface coatings used for steel wire rod, depending on the intended application and desired properties. Some common coatings include zinc coating (galvanizing), which provides corrosion resistance; copper coating, which enhances conductivity; and oil coating, which reduces friction and improves handling. Other coatings may include phosphate coating for improved adhesion and paintability, or special polymer coatings for specific applications such as wire drawing or welding.

Q:What are the different types of steel wire rod drawing machines?: In the manufacturing industry, various types of steel wire rod drawing machines are utilized. Some of the frequently employed machines include: 1. The Single Block Drawing Machine: This machine, which is the simplest of its kind, employs a single block through which the wire rod is repeatedly passed to decrease its diameter. It is particularly suitable for drawing thin wires with utmost precision. 2. The Double Block Drawing Machine: As its name implies, this machine is equipped with two blocks through which the wire rod is threaded. Initially, the wire rod goes through the first block to reduce its diameter, and subsequently, it is passed through the second block to further decrease it. This machine is commonly employed for drawing medium-sized wires. 3. The Multi Block Drawing Machine: This type of machine features multiple blocks, in a sequential order, through which the wire rod is passed. Each block diminishes the diameter of the wire rod, resulting in a more precise and uniform wire. Multi block drawing machines are often utilized for drawing thicker wires. 4. The Bull Block Drawing Machine: Specifically designed for drawing large diameter wire rods, this machine employs a rotating bull block with grooves to reduce the wire's diameter. The wire rod is pulled through the rotating block, applying pressure and friction to diminish its diameter. 5. The Continuous Drawing Machine: This highly automated machine continually draws the wire rod to decrease its diameter. The wire rod is fed into the machine and passes through a series of blocks or dies that progressively reduce its diameter. Continuous drawing machines are commonly employed for mass production of wires. These are just a few examples of the diverse types of steel wire rod drawing machines available in the industry. The selection of the appropriate machine depends on the specific requirements of the wire being produced, such as diameter, precision, and production volume.

Q:What are the common alloying elements in steel wire rod?: The common alloying elements in steel wire rod are typically carbon, manganese, silicon, and sometimes small amounts of sulfur and phosphorous. These alloying elements are added to steel in order to enhance its mechanical properties and improve its performance in specific applications. Carbon is the primary alloying element in steel, as it increases hardness and strength. Manganese improves steel's strength and toughness, while silicon contributes to its strength and resistance to oxidation. Sulfur and phosphorous are typically present in very small amounts and are considered impurities, but can have a positive effect on machinability and free-cutting properties of the steel. It is important to note that the specific alloying elements and their proportions can vary depending on the desired properties and intended use of the steel wire rod.

Q:How is steel wire rod used in the manufacturing of wire for paper clips?: Steel wire rod is essential in the wire manufacturing process for paper clips. It acts as the primary raw material that is converted into the end product. The production of wire for paper clips commences with steel wire rod, a long, cylindrical metal rod typically composed of carbon or stainless steel. To utilize steel wire rod, the first step is the drawing process, where the rod goes through a series of dies to decrease its diameter and increase its length. This drawing process enhances the wire's strength and flexibility, making it suitable for producing paper clips. Once the desired wire diameter is achieved, the steel wire rod undergoes further processing steps to create the wire used for paper clips. These steps may include different treatments like cleaning, annealing (heating and cooling), and coating, depending on the specific requirements of the paper clip manufacturer. During paper clip manufacturing, the wire is usually cut into specific lengths and bent into the familiar shape associated with paper clips. Steel wire rod is an ideal material for this purpose due to its exceptional strength and durability. It ensures that the paper clips maintain their shape and functionality even with repeated use. Moreover, steel wire rod provides the necessary rigidity to securely fasten the paper clip to a stack of papers while still allowing for easy insertion and removal. Its smooth surface and resistance to corrosion also prevent the wire from rusting, ensuring the longevity of the paper clips. To summarize, steel wire rod plays a crucial role in wire manufacturing for paper clips. It undergoes a series of processes to achieve the desired wire diameter and is then further treated and shaped to create the final product. Its strength, durability, and corrosion resistance make it an excellent choice of material for paper clip production, guaranteeing their functionality and longevity.

Q:What are the common applications of bright and oil tempered steel wire rod?: Bright and oil tempered steel wire rods have a wide range of applications due to their unique properties. Some of the common applications of these wire rods include: 1. Springs: Bright and oil tempered steel wire rods are extensively used in the manufacturing of springs. These wire rods offer excellent tensile strength and durability, making them ideal for applications where springs need to withstand high levels of stress and repetitive motion. 2. Wire ropes: Bright and oil tempered steel wire rods are commonly used in the production of wire ropes. These wire rods provide high strength and resistance to wear and abrasion, making them suitable for applications that require lifting, pulling, or carrying heavy loads. 3. Wire mesh: Bright and oil tempered steel wire rods are also utilized in the production of wire mesh. Wire mesh made from these wire rods is widely used in construction, agriculture, and industrial settings for fencing, security, and reinforcement purposes. 4. Automotive industry: Bright and oil tempered steel wire rods find extensive use in the automotive industry. They are used in the manufacturing of various components such as suspension springs, seat springs, engine valve springs, and tire reinforcements. The high strength and fatigue resistance of these wire rods make them essential for ensuring the safety and performance of automotive products. 5. Construction industry: Bright and oil tempered steel wire rods are commonly employed in the construction industry for various applications. They are used in the production of reinforcing bars (rebars) that are essential for strengthening concrete structures. Additionally, these wire rods are used for wire mesh used in concrete reinforcement, as well as in the production of nails, screws, and other fasteners. 6. Furniture manufacturing: Bright and oil tempered steel wire rods are widely used in the production of furniture, particularly in the construction of springs for mattresses, sofas, and chairs. The flexibility and durability of these wire rods ensure optimal comfort and longevity in furniture products. Overall, bright and oil tempered steel wire rods are versatile materials that find applications in numerous industries. Their high strength, durability, and flexibility make them suitable for various demanding applications, providing essential support and reinforcement in a wide range of products.

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

Q:What are the main producers of steel wire rod?: The main producers of steel wire rod are countries such as China, Japan, the United States, India, and Russia.

Q:How is steel wire rod used in the manufacturing of wire for cable trays?: Steel wire rod is an essential element in the production of wire used for cable trays, which are utilized in various industries and buildings to organize and uphold electrical cables. The initial manufacturing process involves carefully selecting the steel wire rod based on its specific properties, such as strength, durability, and flexibility. Subsequently, the wire rod undergoes a series of manufacturing steps to convert it into wire suitable for cable tray production. To begin, the wire rod is subject to a meticulous drawing process, wherein it is pulled through a succession of dies. This action reduces the wire's diameter and increases its length, thereby enhancing its strength and uniformity to meet the requirements for use in cable trays. Once the wire attains the desired dimensions, it proceeds through a galvanization or coating process. This entails immersing the wire in molten zinc or applying a protective coating to its surface. The purpose of this step is to provide the wire with corrosion resistance, ensuring its longevity and durability in diverse environmental conditions. Following the galvanization or coating process, the wire undergoes further processing to shape it into the necessary profiles and forms required for cable trays. This may involve bending, cutting, and forming the wire into specific designs and dimensions. Ultimately, the wire is assembled and welded to create the final cable tray product. The utilization of steel wire rod in wire production for cable trays guarantees the trays' strength and reliability. The high tensile strength of steel wire offers the necessary support for heavy electrical cables, preventing any sagging or damage. Furthermore, the corrosion resistance provided by galvanization or coating ensures that the wire remains durable and free from rust, even in harsh environments. In conclusion, steel wire rod plays a critical role in the manufacturing process of wire for cable trays. It provides the essential strength, durability, and corrosion resistance required to effectively organize and support electrical cables.

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