HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

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HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3 m.t.

Supply Capability:: 10000 m.t./month

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HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

Detailed Information of the HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

Name	Hot Rolled High Carbon Wire Rod
Shape	Round Bar/Square Bar/Flat Bar/Plate/Wire
Standard	GB/ASTM/SAE/AISI/DIN/JIS/EN/BS
Surface Treatment:	Black/Peeling/Polished/Machined
Delivery Condition:	Hot Rolled or Forged/Peeled or Black Surface
Test	SGS/UT 100% Elements Testing
Certificate:	ISO/Mill Certificate
Service:	24 hours online service /
Service:	more than 20 years trading and manufacture
Quality Assurance:	the third party inspection, such as SGS, BV, TUV…etc. is acceptable
Packaging Details:	Seaworthy Packaging or as per customer's packing instruction

Chemical Composition of the HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

Grade	Chemical Composition(%)
	C	Mn	Si	S	P	B
SAE1008	0.1max.	0.3~0.50	0.15max	0.050max	≤0.040	>0.0008
	Mechanical properties
	Yield strength(N/mm2)		Tensile strength(N/mm2)		Elongation(%)
	250-280		350-380		≥32

Company Introduction the HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

After-sale service	CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business.
After-sale service	For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours
Advantages	Industry experience over 20 years.
	Shipment of goods -More than 70 countries worldwide.
	The most convenient transport and prompt delivery.
	Competitive price with best service.
	High technical production line with top quality products.
	High reputation based on best quality products.

Packaging & Delivery the HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

Packaging Detail	Sea worthy packing /as per customer's packing instruction
Delivery Detail	15 ~ 40 days after receiving the deposit

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HPB300 Building Wire Rod Price 6.5mm, 8mm ,10mm

FAQ:

Are you a trader or manufacturer?	Manufacturer
What’s the MOQ?	3 metric ton
What’s your delivery time?	15-35 days after downpayment received
Do you Accept OEM service?	Yes
what’s your delivery terms?	FOB/CFR/CIF
What's the Payment Terms?	30% as deposit,70% before shipment by T/T
	Western Union acceptable for small amount.
	L/C acceptable for large amount.
	Scrow ,Paybal,Alipay are also ok
Why choose us?	Chose happens because of quality, then price, We can give you both.
Why choose us?	Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
What's your available port of Shipment?	Main Port, China
What’s your featured services?	Our service formula: good quality+ good price+ good service=customer's trust
What’s your featured services?
Where are your Market?	Covering more than 160 countries in the world

Q:What are the different forms of special steel?: There are several different forms of special steel, including stainless steel, tool steel, high-speed steel, and alloy steel.

Q:What are the different surface hardening techniques used for special steel?: There are several surface hardening techniques used for special steel, including carburizing, nitriding, induction hardening, flame hardening, and laser hardening.

Q:What are the different forging grades of special steel?: There are several different forging grades of special steel, each with its own unique characteristics and applications. Some of the most commonly used forging grades include: 1. Carbon Steel: Carbon steel is a popular choice for forging due to its high strength and durability. It contains various amounts of carbon, which determine its hardness and toughness. Carbon steel forgings are commonly used in automotive parts, construction equipment, and machinery. 2. Alloy Steel: Alloy steel is made by adding various alloying elements to carbon steel, such as manganese, chromium, nickel, or molybdenum. This enhances its strength, corrosion resistance, and wear resistance. Alloy steel forgings are widely used in aerospace, defense, oil and gas, and power generation industries. 3. Stainless Steel: Stainless steel is a corrosion-resistant steel alloy that contains a minimum of 10.5% chromium. It is highly resistant to rust and staining, making it suitable for applications in harsh environments or where hygiene is critical. Stainless steel forgings are commonly used in the food processing, chemical, and medical industries. 4. Tool Steel: Tool steel is specifically designed for use in cutting tools, molds, and dies. It has high hardness, wear resistance, and toughness, allowing it to withstand high temperatures and heavy loads. Tool steel forgings are used in the manufacturing of drills, saw blades, punches, and various precision tools. 5. High-Speed Steel: High-speed steel is a type of tool steel that is capable of cutting at high speeds without losing its hardness. It contains additional elements like tungsten, molybdenum, or vanadium, which improve its heat resistance and wear resistance. High-speed steel forgings are used in the production of cutting tools, drills, and milling cutters. 6. Maraging Steel: Maraging steel is a low-carbon, high-nickel steel alloy known for its exceptional strength and toughness. It is heat-treated to achieve high tensile strength while maintaining good ductility. Maraging steel forgings are commonly used in aerospace, defense, and missile systems. These are just a few examples of the different forging grades of special steel available in the market. Each grade offers specific properties suited to different applications, ensuring that the right material can be selected for the desired performance and durability requirements.

Q:How does special steel perform in surface hardening applications?: Special steel performs exceptionally well in surface hardening applications. Due to its unique composition and properties, it can undergo various surface hardening processes like carburizing or nitriding, resulting in enhanced surface hardness, wear resistance, and overall durability. This makes special steel an ideal choice for applications where high strength and improved surface properties are required, such as in automotive components, cutting tools, or industrial machinery.

Q:How does special steel contribute to the manufacturing of medical implants?: Special steel plays a crucial role in the manufacturing of medical implants due to its unique properties and characteristics. Medical implants require materials that are biocompatible, corrosion-resistant, and durable. Special steels, such as stainless steel, titanium alloys, and cobalt-chromium alloys, possess these desired qualities, making them ideal for medical implant production. Firstly, stainless steel is widely used in the manufacturing of medical implants due to its excellent corrosion resistance and high strength. It is often employed in applications like surgical instruments, orthopedic implants, and dental devices. Stainless steel implants can withstand the harsh physiological environment within the body, ensuring long-term performance and reducing the risk of complications. Titanium alloys are another type of special steel extensively used in medical implant manufacturing. These alloys offer high strength-to-weight ratio, exceptional biocompatibility, and resistance to corrosion. Titanium implants are commonly used in orthopedic surgeries, such as joint replacements, as well as dental implants. The biocompatible nature of titanium allows for better integration with the surrounding bone, promoting faster healing and reducing the risk of rejection. Cobalt-chromium alloys are yet another type of special steel utilized in the production of medical implants. These alloys possess excellent mechanical strength, wear resistance, and biocompatibility. Cobalt-chromium implants are frequently employed in orthopedic surgeries and cardiovascular interventions, such as stents. Their high strength ensures stability and longevity, while their biocompatibility minimizes adverse reactions and promotes patient recovery. Overall, special steel provides the necessary qualities required for manufacturing medical implants. Whether it is stainless steel, titanium alloys, or cobalt-chromium alloys, these materials contribute to the development of biocompatible, corrosion-resistant, and durable implants that improve patients' quality of life and ensure successful medical procedures.

Q:What are the main factors affecting the machinability of special steel?: The machinability of special steel, which refers to its ability to be easily cut, shaped, and formed, is influenced by several key factors. 1. Alloy Composition: The chemical composition of special steel plays a crucial role in its machinability. Elements such as carbon, chromium, nickel, and molybdenum can significantly affect the material's hardness, toughness, and cutting properties. Higher carbon content, for example, can increase the hardness of steel, making it more difficult to machine. 2. Hardness: The hardness of special steel is a critical factor in determining its machinability. Harder steels require more cutting force and generate more heat during machining, which can lead to increased tool wear and reduced efficiency. Softer steels, on the other hand, are generally easier to machine but may result in lower tool life. 3. Heat Treatment: The heat treatment process used on special steel can greatly impact its machinability. Heat treatments such as annealing, tempering, or quenching can alter the steel's microstructure and mechanical properties, affecting how it responds to cutting forces. Properly heat-treated steel can improve machinability by reducing hardness and increasing toughness. 4. Grain Size: The size and distribution of grains within the steel also affect its machinability. Fine-grained steel tends to have improved machinability compared to coarse-grained steel, as smaller grains offer more uniform cutting conditions and reduce the risk of tool damage. 5. Cutting Speed and Feed Rate: Machining parameters, including cutting speed and feed rate, directly impact the machinability of special steel. Higher cutting speeds can increase tool wear and generate excessive heat, affecting the surface finish and dimensional accuracy. Similarly, incorrect feed rates can cause chip formation problems, leading to poor machinability. 6. Cutting Tool Selection: The choice of cutting tool material and geometry is critical in achieving optimal machinability. Different tool materials, such as carbide or high-speed steel, have varying wear resistance and cutting properties. The tool geometry, including rake angle and clearance angle, also affects chip formation, cutting forces, and heat generation. 7. Lubrication and Cooling: Adequate lubrication and cooling during machining are vital to enhance machinability. Lubricants or coolants help reduce friction and heat, prolong tool life, and improve chip evacuation. They also prevent workpiece deformation and improve surface finish. Considering these factors, it is essential to carefully select the appropriate special steel grade, optimize machining parameters, and use suitable cutting tools and lubrication to achieve the desired machinability and maximize productivity.

Q:How does special steel contribute to the aerospace fuel efficiency?: Special steel contributes to aerospace fuel efficiency in several ways. Firstly, special steel alloys are used in the construction of aircraft engines, which helps reduce their weight while maintaining strength and durability. This reduction in weight results in lower fuel consumption as the engines require less energy to propel the aircraft. Additionally, special steel is also utilized in the manufacturing of lightweight airframe components, such as wings and landing gear, which further contributes to fuel efficiency by reducing the overall weight of the aircraft. Furthermore, special steel's corrosion resistance properties ensure the longevity of aerospace components, reducing the need for frequent replacements and maintenance, which in turn helps optimize fuel efficiency.

Q:What are the disadvantages of using special steel?: One disadvantage of using special steel is its higher cost compared to regular steel. Special steel typically requires additional alloying elements and manufacturing processes, making it more expensive to produce. Additionally, special steel may have limited availability and require specialized knowledge and equipment for fabrication and handling.

Q:What are the different methods for improving the toughness of special steel?: There are multiple approaches that can be utilized to enhance the toughness of special steel. Among the most effective techniques is the utilization of alloying. By incorporating specific elements like nickel, chromium, or molybdenum into the steel composition, the toughness can be greatly enhanced. These alloying elements aid in increasing the strength and resistance to cracking and fracture. Another method involves employing heat treatment processes. For instance, one can utilize quenching and tempering to improve the toughness of the steel. Quenching entails rapidly cooling the steel from a high temperature to room temperature, resulting in a hardened structure. Subsequently, tempering takes place, where the steel is reheated to a precise temperature and then slowly cooled. This process helps alleviate internal stresses and enhance the toughness of the steel. Furthermore, refining the microstructure of the steel can also amplify its toughness. Techniques like grain refinement, which encompass reducing the size of the grains in the steel, can lead to improved toughness. This is due to the fact that smaller grains hinder the propagation of cracks, making the steel more resistant to fracture. Lastly, special steel can undergo processes such as shot peening or surface hardening to augment its toughness. Shot peening involves bombarding the steel's surface with tiny metallic or ceramic particles, inducing compressive stresses and enhancing resistance to crack initiation. Surface hardening techniques like carburizing or nitriding can generate a hardened layer on the steel's surface, increasing its toughness and wear resistance. In conclusion, the various methods for enhancing the toughness of special steel encompass alloying, heat treatment processes, microstructure refinement, and surface treatments. Each of these techniques can be customized to meet the specific requirements of the steel and achieve the desired level of toughness.

Q:What are the different peening techniques used for special steel?: There are several peening techniques used for special steel, including shot peening, ultrasonic peening, laser peening, and hammer peening. Shot peening involves bombarding the steel surface with small spherical particles to induce compressive stress and improve fatigue resistance. Ultrasonic peening uses high-frequency vibrations to create compressive stress and improve material properties. Laser peening involves using a high-energy laser to generate shockwaves and induce compressive stress. Hammer peening uses mechanical impact from a hammer or similar tool to create compressive stress on the steel surface. These techniques are utilized to enhance the durability, strength, and performance of special steel in various applications.

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