hot sale-115CRV3 TOOL STEEL ALLOY BAR OR WIRE

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Payment Terms:: TT OR LC

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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: What are the different types of coatings used on steel wire rod?: There are several different types of coatings that can be used on steel wire rods. Some common examples include zinc coatings, which provide corrosion resistance; copper coatings, which enhance conductivity; and polymer coatings, which offer protection against abrasion and wear. Other types of coatings may include aluminum, tin, or nickel, depending on the specific application and desired properties.

Q: What are the different shapes of steel wire rod available?: There are various shapes of steel wire rods available, including round, square, rectangular, hexagonal, and octagonal.

Q: What is the annealing process for steel wire rod?: The annealing process for steel wire rod involves heating the material to a specific temperature and then slowly cooling it down to enhance its ductility, eliminate internal stresses, and improve its mechanical properties. This process helps in reducing brittleness, improving workability, and achieving the desired hardness and strength levels for the steel wire rod.

Q: What are the different weldability testing methods for steel wire rod?: There are several different weldability testing methods for steel wire rod. These include the macroscopic examination, which involves visually inspecting the weld for any defects or anomalies; the bend test, where the weld is bent to evaluate its ductility and resistance to cracking; the tensile test, which measures the strength and elongation of the weld; the hardness test, which determines the hardness of the weld and its susceptibility to cracking; and the impact test, which assesses the weld's ability to withstand sudden loads and impacts.

Q: What are the safety precautions to be taken while working with steel wire rod?: To minimize the risk of accidents or injuries when working with steel wire rods, it is essential to adhere to various safety measures. These include: 1. Personal Protective Equipment (PPE): It is imperative to wear appropriate PPE, such as safety glasses, gloves, and steel-toed boots, to protect oneself from potential hazards. In some cases, a hard hat might also be necessary. 2. Training: All workers should receive proper training on the safe handling and use of steel wire rods. This involves understanding the potential hazards, following safe operating procedures, and knowing emergency protocols. 3. Handling and storage: When handling steel wire rods, it is important to use correct lifting techniques and equipment to prevent strains or injuries. Store the rods in a designated area that is away from walkways or high traffic areas to avoid tripping or falling hazards. 4. Inspection: Regularly inspect steel wire rods for any defects, such as sharp edges, rust, or damage, as these can pose a safety risk. If defects are found, replace or repair the rods before further use. 5. Secure the work area: Ensure that the work area is free of clutter, debris, or any other potential tripping hazards. Keep the floor dry and clean to prevent slips and falls while working with steel wire rods. 6. Use proper tools and equipment: Utilize appropriate tools and equipment for cutting, bending, or shaping steel wire rods. Ensure that the tools are in good working condition and used correctly to prevent accidents. 7. Fire safety: Due to the potential generation of sparks when cutting or welding steel wire rods, it is crucial to have fire prevention measures in place. Make sure that fire extinguishers are easily accessible in the work area, and workers are trained on their usage. 8. Communication: Establish clear communication channels among workers to ensure that everyone is aware of the work being done and any potential hazards. Use appropriate signage or warning labels to indicate areas where steel wire rods are used or stored. By adhering to these safety precautions, the risk of accidents or injuries when working with steel wire rods can be significantly reduced, ensuring a safe working environment for all.

Q: What is the average carbon content in steel wire rod?: The average carbon content in steel wire rod typically ranges from 0.05% to 0.25%.

Q: What are the environmental impacts of producing steel wire rod?: The production of steel wire rod can have various environmental impacts, both during the extraction of raw materials and the manufacturing process. Here are some of the key environmental impacts associated with producing steel wire rod: 1. Resource extraction: Steel wire rod is primarily made from iron ore, which requires extensive mining activities. These mining operations can lead to deforestation, habitat destruction, and soil erosion. Furthermore, the extraction and transportation of iron ore contributes to greenhouse gas emissions and air pollution. 2. Energy consumption: The production of steel wire rod involves several energy-intensive processes, such as smelting, refining, and shaping. These processes typically rely on fossil fuels, such as coal and natural gas, which release large amounts of carbon dioxide into the atmosphere. High energy consumption not only contributes to climate change but also depletes non-renewable resources. 3. Air and water pollution: The manufacturing process for steel wire rod can release various pollutants into the air and water. During smelting, emissions of sulfur dioxide, nitrogen oxides, and particulate matter can contribute to air pollution and acid rain. Water pollution can occur through the discharge of wastewater containing heavy metals, oil, and chemicals used in the production process, potentially contaminating nearby water bodies. 4. Waste generation: Steel wire rod production generates significant amounts of waste materials, including slag, dust, and sludge. These waste products often contain harmful substances, such as heavy metals and toxic chemicals, which can pollute the environment if not properly managed. Waste disposal can also contribute to land degradation and the depletion of natural resources. 5. Carbon emissions: Steel production, including the production of wire rod, is a major contributor to global carbon emissions. The high temperatures required to convert iron ore into steel result in the release of large amounts of carbon dioxide. Additionally, the use of fossil fuels in the manufacturing process further adds to the carbon footprint of steel wire rod production. To mitigate these environmental impacts, the steel industry has been adopting various measures such as implementing cleaner technologies, improving energy efficiency, and reducing reliance on fossil fuels. Additionally, recycling steel scrap can significantly reduce the environmental burden associated with steel wire rod production.

Q: What are the common production processes for osmium-coated steel wire rod?: The common production processes for osmium-coated steel wire rod typically involve several steps. First, the steel wire rod undergoes a thorough cleaning process to remove any impurities or contaminants. Then, it is pre-treated with a solution to enhance adhesion between the steel and osmium coating. Next, the wire rod is dipped into a bath containing osmium, where a thin layer of osmium is deposited onto the surface through electroplating or immersion methods. After the coating process, the wire rod is thoroughly rinsed and dried to ensure the osmium layer is uniform and adheres tightly to the steel. Finally, the osmium-coated steel wire rod may undergo additional processing, such as annealing or machining, depending on the desired end-use application.

Q: What are the safety considerations for handling steel wire rod?: Some safety considerations for handling steel wire rod include wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and steel-toe boots to protect against cuts, eye injuries, and falling objects. It is essential to handle the wire rod with care to avoid injuries caused by sharp edges or protruding ends. Workers should also be trained on proper lifting techniques to prevent strains or back injuries. Additionally, maintaining a clean and organized work area can help reduce the risk of slips, trips, and falls.

Q: What are the major challenges faced by the steel wire rod industry?: The steel wire rod industry faces several major challenges in today's market. One of the significant challenges is the fluctuation in raw material prices, particularly that of iron ore and coal. The steel wire rod production heavily relies on these inputs, and any significant price increase can impact the overall cost of production. Another challenge is the intense global competition. Steel wire rod manufacturers face competition from both domestic and international players. This competition puts pressure on manufacturers to constantly improve their production efficiency, reduce costs, and enhance product quality to stay competitive. Furthermore, environmental regulations and sustainability concerns pose a challenge to the industry. Steel wire rod production involves energy-intensive processes, which can lead to high carbon emissions. As governments and consumers increasingly prioritize sustainability, steel wire rod manufacturers need to invest in cleaner technologies and adopt eco-friendly practices to reduce their carbon footprint. Moreover, the fluctuating demand for steel wire rods can be a challenge for the industry. Steel wire rods are used in various sectors such as construction, automotive, and manufacturing. The demand for these sectors is subject to economic cycles and external factors such as government policies, infrastructure projects, and consumer spending. Therefore, manufacturers need to closely monitor market trends and adjust their production accordingly to avoid overproduction or underutilization of capacity. Additionally, the industry faces the challenge of technological advancements. With the rise of automation and digitalization, steel wire rod manufacturers need to invest in advanced technologies to improve production efficiency, reduce downtime, and enhance product quality. This requires significant capital investment and skilled labor, which can be a challenge for some companies. Lastly, the industry needs to address the issue of counterfeit products. Counterfeit steel wire rods can pose significant safety risks to end-users. Manufacturers need to implement strict quality control measures and work closely with regulatory authorities to prevent the circulation of counterfeit products in the market. In conclusion, the steel wire rod industry faces challenges such as fluctuating raw material prices, intense global competition, environmental regulations, fluctuating demand, technological advancements, and the issue of counterfeit products. Overcoming these challenges requires continuous innovation, strategic planning, and a focus on sustainability to ensure the long-term success of the industry.

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