SKD11 Hot Rolled 12mm Steel Rod, 1.2379 Steel Round Bar
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- 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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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
SKD11 Hot Rolled 12mm Steel Rod, 1.2379 Steel Round Bar
Product information:
1. Main application of skd11 steel:
(1) Thickness of not more than 2MM sheet, efficient blanking die, punch die and pressure die etc.
(2) All kinds of scissors, inserts, woodworking blade.
(3) Thread rolling die and wear-resistant slider.
(4) Cold Heading Die, thermosetting resin molding.
(5) Molding in deep drawing cold extrusion dies
2. Specification of skd11 steel:
| Round bar | Diameter(mm) | Length (mm) | |
| 10~800 | 2000~5800 | ||
| plate/sheet | Thickness(mm) | Width (mm) | Length (mm) |
| 10~800 | 80~2300 | 2000~5800 | |
3. Delivery condition of skd11 steel:
Acc. to your request—Standard steel bar(sawing)
——non-standard steel bar(sawing)
or Mill deliver condition,without sawing or cutting
Conventional or ESR, hot rolled or forged, black surface or milling
Hardness: annealed to HB≤255
4. Features of skd11 steel:
(1) Good quenching resistance, heat deformation small, wear-resistant, impact resistant.
(2) Vacuum degassing refining processing pure steel.
(3) Spheroidizing softening process, good cutting performance.
(4) Strengthen the elements vanadium, molybdenum special join, is extremely excellent in wear resistance.
5. Chemical analysis of skd11 steel:
| C | Si≤ | Mn≤ | P≤ | S≤ | Cr | Mo | V |
| 1.40~1.60 | 0.4 | 0.6 | 0.030 | 0.030 | 11.0~13.0 | 0.80~1.20 | 0.20~0.50 |
6. Compared grades of skd11 steel(based on usage)
| Chinese | American | German | Swedish | Japanese |
| GB | AISI | DIN | ASSAB | JIS |
| Cr12Mo1V | SKD11 |
7. Heat treatment of skd11 steel (for reference)
| quenching | quenching hardness | tempering | Tempering hardness |
| 1020~1040 °c | 58~60HRC | 150~200 °c | 62~63HRC |
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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:How does special steel contribute to the toughness of products?
- Special steel contributes to the toughness of products through its superior strength, durability, and resistance to wear and corrosion. This high-quality steel is specifically engineered to possess exceptional mechanical properties and enhanced toughness, making it ideal for demanding applications. Its ability to withstand extreme conditions, impacts, and heavy loads ensures that products made from special steel are long-lasting, reliable, and capable of enduring harsh environments.
- Q:What are the requirements for special steel used in transportation equipment manufacturing?
- The requirements for special steel used in transportation equipment manufacturing are diverse and specific to the particular application in question. However, there are some common requirements that generally apply across the board. First and foremost, the special steel used in transportation equipment manufacturing needs to have high strength and durability. It must be able to withstand the rigorous demands of transportation, including heavy loads, vibrations, and impacts. Special steel with a high tensile strength and toughness is essential to ensure the structural integrity and safety of the transportation equipment. Secondly, the special steel must possess excellent corrosion resistance. Transportation equipment is exposed to various environmental conditions, including moisture, salt, chemicals, and extreme temperatures. Corrosion can lead to the deterioration and weakening of the steel, compromising the performance and longevity of the equipment. Therefore, using corrosion-resistant special steel is crucial to ensure the durability and reliability of transportation equipment. Additionally, the special steel used in transportation equipment manufacturing should have good weldability and formability. It must be able to be easily shaped, fabricated, and joined together through welding or other methods. This allows for the efficient production of complex structures and components, enabling the manufacturing of transportation equipment with intricate designs and specifications. Moreover, the special steel should also possess good fatigue resistance. Fatigue failure can occur due to repeated loading and unloading cycles, which is a common occurrence in transportation equipment. The special steel should be able to withstand this cyclic loading without undergoing fatigue cracks or failure, ensuring the long-term reliability of the equipment. Lastly, special steel used in transportation equipment manufacturing must comply with industry standards and regulations. Depending on the specific application and region, there may be certain legal requirements and safety standards that need to be met. These could include certifications, such as ISO, ASTM, or other relevant standards, to ensure the quality and performance of the steel. In summary, the requirements for special steel used in transportation equipment manufacturing include high strength, durability, corrosion resistance, good weldability and formability, fatigue resistance, and compliance with industry standards. Meeting these requirements is crucial to ensure the safety, reliability, and longevity of transportation equipment.
- Q:What are the future trends and innovations expected in special steel production?
- The special steel production industry is anticipated to undergo significant changes in the future. Several trends and innovations will shape this industry, and the following key areas are expected to see advancements: 1. Advanced Manufacturing Techniques: Special steel manufacturers will likely adopt advanced manufacturing techniques, such as additive manufacturing (3D printing) and digitalization. These technologies will facilitate the production of complex geometries, minimize waste, and allow for customization of special steel products. 2. Sustainable Production: Due to growing environmental concerns, there will be a focus on sustainable production methods in the special steel industry. This will involve adopting energy-efficient processes, recycling and reusing materials, and reducing the carbon footprint of steel production. 3. High-Strength and Lightweight Alloys: The demand for lightweight materials in sectors like automotive and aerospace will drive special steel production towards developing high-strength and lightweight alloys. These alloys will enhance performance while reducing component weight, leading to improved fuel efficiency and sustainability. 4. Nanotechnology and Microstructural Engineering: Nanotechnology and microstructural engineering will enhance the properties of special steels. By manipulating materials at the nanoscale, manufacturers can improve strength, toughness, corrosion resistance, and other characteristics. 5. Enhanced Surface Treatments: Advancements in surface treatments, such as coatings, will improve the performance and longevity of special steel products. Innovative surface treatments will offer increased resistance to wear, corrosion, and heat, expanding the range of applications for special steels. 6. Digitalization and Data Analytics: Special steel production will undergo a revolution with the integration of digital technologies and data analytics. Smart factories with interconnected systems will enable real-time monitoring, predictive maintenance, and improved quality control, resulting in higher productivity and efficiency. 7. Automation and Robotics: Automation and robotics will continue to play a vital role in special steel production, optimizing productivity, reducing human errors, and improving worker safety. This will enhance overall operational efficiency. 8. Industry 4.0 Integration: The special steel industry will embrace Industry 4.0 principles, including the Internet of Things (IoT) and artificial intelligence (AI). These technologies will enable seamless connectivity, intelligent decision-making, and predictive analysis, leading to improved productivity, cost-effectiveness, and competitiveness. In conclusion, the future of special steel production will be shaped by advancements in manufacturing techniques, sustainable practices, material engineering, digitalization, and automation. These innovations will not only enhance the performance and quality of special steel products but also contribute to a more sustainable and efficient industry.
- Q:What are the specific requirements for special steel used in the automotive piston industry?
- In order to ensure high performance, durability, and efficiency of pistons in the automotive piston industry, specific requirements for the special steel used have been established. These requirements encompass the following: 1. High tensile strength and hardness are essential for the special steel used in automotive pistons to withstand the extreme pressures and temperatures generated during combustion. 2. The steel must exhibit exceptional heat resistance properties to endure the intense heat produced by the combustion process without distorting or losing strength. 3. Given the constant friction and wear that pistons endure against the cylinder walls, the special steel used must possess good wear resistance to minimize wear and tear and extend the lifespan of the piston. 4. To ensure a secure seal between the piston and cylinder walls, the steel should have a low coefficient of thermal expansion, preventing excessive expansion and contraction during temperature fluctuations. 5. Since pistons are exposed to various corrosive elements, such as combustion by-products and engine oil, the special steel used in their manufacturing must possess good corrosion resistance to prevent premature deterioration and failure. 6. The steel should exhibit excellent fatigue resistance to withstand the repetitive stress cycles experienced by the piston during engine operation. 7. Special steel used in pistons should be easily machinable, allowing for precise dimensions and tolerances necessary for optimal performance. 8. While meeting the aforementioned requirements, special steel used in the automotive piston industry should also be cost-effective to ensure profitability for manufacturers. By meeting these specific requirements, the special steel used in the automotive piston industry contributes to the overall performance, reliability, and longevity of the piston. Consequently, this enhances the efficiency and durability of the entire engine system.
- Q:What is the difference between general steel and special steel?
- Pu steel: full name ordinary steel, mostly with plates, profiles and wire form. Ordinary steel is the basic material of the earliest, the largest amount of use in industry, widely used in architectural structure, bridge components, hull structure, transportation, machinery manufacturing, agriculture, textile, defense industry, metal products, food industry, household appliances and other various departments of the national economy.
- Q:Can special steel be used in cryogenic applications?
- Indeed, cryogenic applications can utilize special steel. In particular, austenitic stainless steels like 304 or 316 are frequently employed in cryogenic settings because of their remarkable mechanical attributes and ability to withstand low temperatures. These steels maintain their strength, toughness, and ductility even in exceedingly cold environments, rendering them suitable for cryogenic use. Furthermore, special steels also exhibit commendable resistance to corrosion and thermal expansion, which are crucial considerations in cryogenic applications. In summary, special steel alloys possess a distinctive combination of properties that make them highly suitable for withstanding and functioning in extremely frigid conditions.
- Q:How is wear-resistant steel used in mining equipment?
- Wear-resistant steel is commonly used in mining equipment due to its high durability and strength. It is utilized in various applications such as excavator buckets, crusher liners, and conveyor parts to withstand the harsh conditions of mining operations. The wear-resistant properties of this steel help to minimize abrasion and extend the equipment's lifespan, resulting in increased productivity and reduced maintenance costs.
- Q:What are the different heat treatment methods for special steel?
- There are several heat treatment methods for special steel, including annealing, normalizing, quenching, tempering, and case hardening. Annealing involves heating the steel and then slowly cooling it to relieve internal stresses and improve its ductility. Normalizing is a similar process but involves cooling the steel in still air to achieve a more uniform structure. Quenching is a rapid cooling process that results in a hardened steel with increased strength and hardness. Tempering involves reheating the hardened steel to a specific temperature to reduce its brittleness and improve toughness. Finally, case hardening is a process where only the surface of the steel is hardened, while the core remains relatively soft, resulting in a tough and wear-resistant material.
- Q:How does special steel perform in high-vibration applications?
- Special steel performs exceptionally well in high-vibration applications due to its superior strength, durability, and resistance to fatigue. These properties enable it to withstand intense vibrations without compromising its structural integrity, resulting in enhanced performance and extended service life in such demanding conditions.
- Q:Can special steel be used in the mining equipment manufacturing industry?
- Yes, special steel can be used in the mining equipment manufacturing industry. Special steel, often known as alloy steel, offers improved strength, durability, and resistance to wear and corrosion compared to standard steel. These properties make it well-suited for the harsh and demanding conditions encountered in mining operations. Special steel can be utilized in various mining equipment components, such as drill bits, crushers, conveyor systems, and excavator buckets, to enhance their performance and prolong their lifespan.
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SKD11 Hot Rolled 12mm Steel Rod, 1.2379 Steel Round Bar
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- 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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