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 the hardness of steel wire rod measured?: Steel wire rod is commonly assessed for hardness using the Rockwell hardness test, a method that entails applying a specific load to press a diamond or hardened steel ball onto the rod's surface. The resulting indentation depth serves as a determinant of the wire rod's hardness. Due to its simplicity and reliable outcomes, the Rockwell hardness test finds extensive application in the industry.

Q: What are the advantages of using steel wire rod in mining applications?: There are several advantages to using steel wire rods in mining applications. Firstly, steel wire rods offer high tensile strength, making them capable of withstanding heavy loads and extreme conditions commonly encountered in mining operations. Additionally, steel wire rods are highly durable and resistant to corrosion, ensuring a longer lifespan and reduced maintenance costs. Moreover, the flexibility of steel wire rods makes them suitable for various mining applications, such as reinforcing tunnels, supporting mine shafts, and even securing equipment. Overall, the use of steel wire rods in mining enhances safety, efficiency, and overall productivity.

Q: How is steel wire rod used in the manufacturing of wire for seismic reinforcement in buildings?: Steel wire rod is an essential component in the manufacturing of wire for seismic reinforcement in buildings. It is used as the primary raw material for producing high-strength and durable wire, which is then incorporated into the structural framework of buildings. The steel wire rod undergoes various processes, including drawing, annealing, and galvanizing, to enhance its strength, flexibility, and corrosion resistance. The resulting wire is then embedded within the concrete elements of a building to enhance its ability to withstand seismic forces and ensure structural integrity during earthquakes.

Q: How are steel wire rods used in the manufacturing of tire belts for vehicles?: Steel wire rods are an essential component in the manufacturing of tire belts for vehicles. These rods are typically made from high-quality steel and play a crucial role in reinforcing the strength and durability of the tire belts. To begin with, steel wire rods are used to form the skeleton structure of the tire belts. They are shaped into a specific pattern, such as a crisscross or spiral, and embedded within the rubber material during the manufacturing process. This reinforcement provides strength and stability to the tire belt, allowing it to withstand the immense pressure and stress that occurs during vehicle operation. Moreover, the steel wire rods enhance the overall performance and safety of the tire belts. They help to maintain the shape and integrity of the belts, preventing them from deforming or collapsing under heavy loads. This is particularly important in ensuring proper traction, stability, and control of the vehicle, especially during cornering, braking, and acceleration. In addition, the steel wire rods also contribute to the tire belts' resistance against punctures and impact damage. The strong and flexible nature of steel allows the rods to absorb and distribute external forces, reducing the risk of tire failure due to road hazards or sudden impacts. This feature is vital for enhancing the longevity and reliability of the tires, ultimately ensuring a safer driving experience. Overall, steel wire rods are an integral part of the manufacturing process for tire belts in vehicles. They provide reinforcement, strength, and durability to the belts, improving their performance, safety, and resistance to various road conditions and external forces.

Q: How is steel wire rod used in the manufacturing of wire rope chains?: Steel wire rod is the raw material that is used to manufacture wire rope chains. It is first drawn through a series of dies to reduce its diameter and increase its tensile strength. The resulting wire is then twisted and braided together to form the strands of the wire rope chain. This process ensures that the wire rope chain is strong, durable, and able to withstand heavy loads and harsh conditions.

Q: What are the different types of steel wire rod finishes?: There are various finishes for steel wire rods, each with its own purpose and characteristics. Some commonly used finishes are: 1. Black finish: This is a simple, untreated finish that gives the steel wire rod a dark, black color. It offers minimal protection against corrosion and is commonly used in non-structural applications where appearance is not important. 2. Galvanized finish: This finish involves applying a layer of zinc to the steel wire rod to protect it from corrosion. The zinc coating provides excellent resistance to rust and is often used in outdoor or moisture-exposed applications. 3. Coated finish: Steel wire rods can be coated with different materials, such as PVC or nylon, to enhance their resistance to corrosion and abrasion. These coatings can also improve electrical insulation or provide better grip for specific purposes. 4. Stainless steel finish: Stainless steel wire rods are made from an alloy containing a high percentage of chromium, which gives them excellent corrosion resistance. This finish is commonly used in industries like food or medicine, where cleanliness, durability, and resistance to corrosion are important. 5. Bright finish: This finish involves a mechanical or chemical process that removes impurities and oxidation from the surface of the steel wire rod, leaving it smooth and shiny. Bright finishes are often used for decorative purposes or when a visually appealing appearance is desired. 6. Phosphated finish: Phosphating is a chemical process that creates a layer of phosphate coating on the surface of the steel wire rod. This finish enhances corrosion resistance and improves adhesion for painting or further coating, making it suitable for applications requiring such treatments. These examples represent just a few of the available finishes for steel wire rods. The choice of finish depends on the specific requirements of the application, such as corrosion resistance, appearance, or functional properties needed.

Q: What are the standard tolerances for steel wire rod diameter?: The standard tolerances for steel wire rod diameter can vary depending on the specific industry and application requirements. However, there are generally accepted tolerances that are commonly used in the steel wire manufacturing industry. In general, the standard tolerances for steel wire rod diameter range from +/- 0.002 inches to +/- 0.010 inches. These tolerances ensure that the diameter of the wire rod falls within a specific range, allowing for variations in the manufacturing process while still meeting the required specifications. The specific tolerance range may be influenced by factors such as the intended use of the wire, the manufacturing process used, and the specific industry standards. For example, wire rods used in high precision applications, such as medical devices or aerospace components, may require tighter tolerances to ensure accuracy and reliability. It is important to note that these standard tolerances are subject to change based on the specific requirements of the customer or industry. Manufacturers often work closely with customers to determine the appropriate tolerances for their specific applications, taking into consideration factors such as the desired level of precision, the material properties of the wire rod, and any regulatory or industry standards that must be met. Overall, the standard tolerances for steel wire rod diameter provide a guideline for ensuring the dimensional accuracy and consistency of the wire rods, while allowing for reasonable variations during the manufacturing process.

Q: How is steel wire rod used in the manufacturing of wire forms for playground equipment?: Steel wire rod is a crucial component in the manufacturing of wire forms for playground equipment. It is used to create the sturdy and durable frames and structures that form the basis of various playground equipment, such as swing sets, jungle gyms, and slides. The wire rod is bent, shaped, and welded to form the desired design and structure, ensuring the safety and stability of the playground equipment. The strength and flexibility of steel wire rod make it an ideal material for withstanding the rigors of outdoor use, ensuring that the wire forms can withstand the weight and movement of children while providing a secure and enjoyable play experience.

Q: How is steel wire rod tested for torsion resistance?: Steel wire rod is tested for torsion resistance by subjecting it to a rotational force, usually using a torsion testing machine. This machine applies a twisting motion to the wire rod and measures the amount of torque required to cause deformation or failure. The results of this test provide valuable information about the wire rod's ability to withstand twisting forces and its overall strength and durability.

Q: What are the major opportunities for companies in the steel wire rod market?: Some major opportunities for companies in the steel wire rod market include expanding into emerging economies with growing construction and infrastructure sectors, diversifying product offerings to cater to various industries such as automotive and aerospace, embracing technological advancements to improve production efficiency and quality, and exploring sustainable practices to meet the growing demand for environmentally friendly steel products.

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