Tool Steel H13/1.2344 Round Steel Bar Alloy Steel Bar
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
Tool Steel H13/1.2344 Round Steel Bar Alloy Steel Bar
Product information:
H13/1.2344 round bar
1.Diameter:10mm~600mm,
2.Delivery Conditon:annealed, black/turned surface
3.Short Delivery Time
4.Payment:By 30% ,T/T in advanced payment or L/C at sight
5.Min qty:25MT
6.Dlivery terms:CFR or CIF
7.Delivery time:according to your qty
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Our service:
-High manufacturing accuracy
-High strength
-Small inertia resistance
-Strong heat dissipation ability
-Good visual effect
-Reasonable price
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer's trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
If you need the sample, please feel free to let me know. Any question, we will contact you ASAP!
- Q:What are the common grades of special steel?
- The common grades of special steel vary depending on the specific application and desired properties. Some of the commonly used grades include: 1. Stainless steel: This is a corrosion-resistant steel alloy that contains a minimum of 10.5% chromium. Grades such as 304, 316, and 410 are commonly used in various industries due to their excellent corrosion resistance, high strength, and good formability. 2. Tool steel: These grades are specifically designed for toolmaking and are known for their high hardness, wear resistance, and toughness. Common tool steel grades include D2, A2, O1, and S7, each having specific properties suitable for different applications. 3. High-speed steel (HSS): HSS is a type of tool steel that can retain its hardness and cutting ability even at high temperatures. It is commonly used in cutting tools such as drills, end mills, and taps. M2, M35, and M42 are some of the common grades of HSS. 4. Alloy steel: As the name suggests, alloy steel is made by adding different alloying elements to enhance specific properties. Grades such as 4140, 4340, and 8620 are commonly used due to their high strength, toughness, and wear resistance. They find applications in industries like automotive, aerospace, and machinery. 5. Spring steel: Spring steel is known for its ability to return to its original shape after being bent or twisted. Grades like 1095 and 5160 are commonly used in the manufacturing of springs, suspension components, and hand tools. These are just a few examples of the common grades of special steel. There are numerous other grades available, each with unique properties and applications. It is important to select the appropriate grade based on the specific requirements of the intended use.
- Q:How does special steel contribute to the heavy equipment industry?
- Special steel contributes to the heavy equipment industry by offering enhanced strength, durability, and resistance to wear and tear. It enables the production of high-performance components and parts, such as gears, axles, and blades, that can withstand heavy loads, extreme temperatures, and harsh environments. The use of special steel in heavy equipment ensures improved safety, increased productivity, and longer service life, making it a critical material for the industry.
- Q:What are the main characteristics of corrosion-resistant castings?
- The main characteristics of corrosion-resistant castings include the ability to withstand exposure to corrosive environments without degradation or rusting, high resistance to chemical attack, excellent durability, and long-lasting performance. These castings are typically made from materials such as stainless steel, nickel-based alloys, or other corrosion-resistant alloys, which provide enhanced resistance against oxidation, pitting, and crevice corrosion. Additionally, corrosion-resistant castings often possess good mechanical properties, including high strength and hardness, making them suitable for applications in industries such as marine, oil and gas, chemical processing, and wastewater treatment.
- Q:What are the main factors affecting the cost of special steel?
- The main factors affecting the cost of special steel include the cost of raw materials, such as iron ore and alloying elements, production and manufacturing costs, market demand and competition, transportation and logistics expenses, and global economic factors such as currency exchange rates and trade policies. Additionally, the complexity and uniqueness of the steel's composition and processing requirements can also impact its cost.
- Q:What are the requirements for special steel used in high-temperature applications?
- To ensure optimal performance and durability in extreme conditions, special steel utilized in high-temperature applications, such as aerospace, power generation, and oil and gas industries, must fulfill specific criteria. Some essential requirements for this type of steel include: 1. Excellent strength and resistance to deformation at elevated temperatures are vital for maintaining structural integrity and preventing failure or deformation under extreme heat. 2. High resistance to oxidation is necessary to prevent the formation of oxides on the steel's surface, which can weaken its structure and compromise its performance. 3. Exceptional creep resistance is essential to prevent excessive deformation or failure over time caused by constant stress at high temperatures. 4. Good thermal stability allows the steel to retain its mechanical properties even after prolonged exposure to high temperatures, ensuring reliable and consistent performance. 5. In addition to oxidation, the steel must also possess good corrosion resistance to protect against various corrosive agents present in the environment, such as acids, alkalis, and salts. 6. High resistance to thermal fatigue is crucial to prevent cracking, fracturing, or failure due to repeated heating and cooling cycles. 7. Low thermal expansion minimizes dimensional changes and maintains dimensional stability under high-temperature conditions, preventing unwanted distortions or misalignments. 8. Good weldability facilitates the fabrication and joining of components, enabling the construction of complex structures and assemblies required in high-temperature environments. By meeting these requirements, special steel used in high-temperature applications can withstand extreme heat, preserve its structural integrity, and deliver reliable performance in demanding conditions.
- Q:What are the properties of low-alloy steel?
- Low-alloy steel is a type of steel that has a relatively low amount of alloying elements, typically less than 5%. It possesses several properties that make it suitable for various applications. Low-alloy steel is known for its high strength, toughness, and durability, making it resistant to wear, fatigue, and impact. It also exhibits good weldability and machinability, allowing for easy fabrication and forming. Additionally, low-alloy steel has excellent corrosion resistance due to the presence of alloying elements, such as chromium, nickel, and molybdenum. Overall, the properties of low-alloy steel make it a versatile material used in industries such as construction, automotive, and manufacturing.
- Q:What are the challenges in machining special steel alloys?
- Machining special steel alloys poses several challenges due to their unique properties and characteristics. One of the primary challenges is their high hardness. Special steel alloys are often heat-treated to enhance their mechanical properties, resulting in increased hardness. This makes it difficult to machine them as traditional cutting tools may wear out quickly or become dull. The high hardness also increases the risk of tool breakage, leading to frequent tool changes and increased production downtime. Another challenge is the presence of abrasive elements in special steel alloys. Some alloys contain elements like chromium, tungsten, or vanadium, which can cause rapid tool wear and degradation. These abrasive elements can cause excessive tool wear, leading to reduced cutting tool life and increased machining costs. Moreover, the presence of these elements can result in poor surface finish and dimensional accuracy if not properly managed during the machining process. Special steel alloys also tend to have low thermal conductivity, which makes it difficult to dissipate heat generated during machining. This can lead to high temperatures at the cutting zone, resulting in thermal expansion and distortion of the workpiece. The heat can also affect the cutting tool, reducing its life and efficiency. Managing the heat generated during machining is critical to prevent workpiece deformation and maintain dimensional accuracy. Furthermore, the presence of alloying elements can make these steel alloys prone to work hardening. This means that the material becomes harder and more difficult to cut as the machining process progresses. Work hardening can lead to increased cutting forces, tool wear, and reduced surface finish. To overcome this challenge, machining parameters such as cutting speed, feed rate, and depth of cut must be carefully optimized to avoid excessive work hardening. In conclusion, machining special steel alloys presents challenges such as high hardness, abrasive elements, low thermal conductivity, and work hardening. Overcoming these challenges requires the use of specialized cutting tools, efficient cooling and lubrication systems, optimized machining parameters, and careful selection of machining strategies. By addressing these challenges effectively, manufacturers can achieve accurate and efficient machining of special steel alloys.
- Q:What are the different types of free-cutting steel?
- There are several different types of free-cutting steel, including leaded steels, sulfurized steels, and phosphorized steels. These types of steels are specifically designed to improve machinability and enhance the cutting performance during manufacturing processes.
- Q:What are the different processes involved in making special steel?
- The different processes involved in making special steel include melting, refining, and alloying of the raw materials, followed by casting, rolling, and heat treatment to achieve the desired properties and composition.
- Q:How does special steel perform in high-temperature fatigue?
- Special steel is renowned for its outstanding performance in conditions of high-temperature fatigue. When exposed to elevated temperatures, special steel demonstrates qualities such as remarkable strength, exceptional resistance to creep, and superior thermal stability. These characteristics render it highly dependable and capable of enduring extended periods of exposure to extreme temperatures without significant deterioration in performance. One of the key factors contributing to special steel's exceptional performance in high-temperature fatigue is its distinct composition. Typically, it contains alloying elements like chromium, molybdenum, and vanadium, which enhance its strength at high temperatures and resistance to thermal fatigue. These alloying elements create stable carbides and nitrides that aid in preserving the material's structural integrity even under intense heat and cyclic loading. Furthermore, special steel undergoes specialized heat treatment procedures, such as quenching and tempering, to further enhance its properties in high-temperature fatigue. These treatments augment the material's microstructure, resulting in increased strength, toughness, and resistance to thermal fatigue. In conditions of high-temperature fatigue, special steel exhibits remarkable fatigue strength and durability, even when subjected to cyclic loading at elevated temperatures. Its high-temperature fatigue limit surpasses that of regular steel significantly, enabling it to withstand repetitive stress and strain without experiencing premature failure. This makes special steel an ideal choice for applications involving high-temperature environments, such as gas turbines, heat exchangers, and aerospace components. To conclude, special steel delivers exceptional performance in high-temperature fatigue conditions due to its unique composition, specialized heat treatment processes, and superior mechanical properties. Its high strength, resistance to creep, and thermal stability make it a reliable and long-lasting material for applications requiring prolonged exposure to extreme temperatures.
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Tool Steel H13/1.2344 Round Steel Bar Alloy Steel Bar
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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