Welcome to the ultimate guide on Special Steel 1.2367! If you’re diving into the world of high-performance steels, you’re in the right place. Let’s embark on this journey to explore everything there is to know about Special Steel 1.2367, from its composition to its various applications and benefits.
Overview of Special Steel 1.2367
Special Steel 1.2367, also known as X38CrMoV5-3, is a hot-work tool steel that is highly valued in various industries for its excellent toughness, high resistance to wear, and remarkable thermal conductivity. This makes it an ideal choice for applications that demand durability under extreme conditions, such as die-casting and forging.
Key Details:
- Grade Name: 1.2367
- Other Designations: X38CrMoV5-3, SKD62, BH13
- Standard: DIN EN ISO
- Applications: Die casting, extrusion dies, forging dies, and hot shearing.
Composition of Special Steel 1.2367
Understanding the composition of Special Steel 1.2367 is crucial for grasping its properties and advantages. The specific alloying elements give this steel its unique characteristics.
| Nguyên tố | Percentage (%) |
|---|---|
| Carbon (C) | 0.35 – 0.42 |
| Silicon (Si) | 0.80 – 1.20 |
| Manganse (Mn) | 0.20 – 0.50 |
| Crôm (Cr) | 4.80 – 5.50 |
| Molypden (Mo) | 2.80 – 3.30 |
| Vanadi (V) | 0.30 – 0.50 |
This balanced composition results in steel that is incredibly resilient, hard, and capable of maintaining its properties at high temperatures.
Properties of Special Steel 1.2367
Mechanical Properties:
| Property | Value |
|---|---|
| Hardness (HRC) | 50-55 |
| Độ bền kéo | 1,600 – 1,900 MPa |
| Yield Strength | 1,400 – 1,600 MPa |
| Elongation at Break | 10-12% |
| Impact Toughness | High |
| Thermal Conductivity | Tuyệt vời |
Characteristics:
- High wear resistance
- Excellent toughness
- Good thermal conductivity
- High resistance to thermal fatigue
Applications of Special Steel 1.2367
Special Steel 1.2367 is utilized across various industries due to its exceptional properties. Here are some of the primary applications:
| Application | Details |
|---|---|
| Đúc khuôn | Ideal for making die-casting molds due to its high thermal conductivity and resistance to wear. |
| Extrusion Dies | Used in the production of extrusion dies for metals, ensuring longevity and precise results. |
| Forging Dies | Perfect for creating forging dies, offering excellent impact toughness and durability. |
| Hot Shearing | Employed in hot shearing applications where maintaining sharp edges and resisting wear is crucial. |
Specifications, Sizes, Grades, and Standards
When selecting Special Steel 1.2367, it’s important to know the available specifications and standards to ensure you choose the right material for your needs.
| Specification | Details |
|---|---|
| Grade | 1.2367, X38CrMoV5-3 |
| Sizes | Available in various sizes from sheets to bars |
| Tiêu chuẩn | DIN EN ISO, AISI |
| Form | Round bars, square bars, sheets, and plates |
Suppliers and Pricing Details
Finding a reliable supplier is crucial for acquiring high-quality Special Steel 1.2367. Here’s a list of some reputable suppliers and indicative pricing.
| Nhà cung cấp | Location | Price (per kg) |
|---|---|---|
| Voestalpine | Austria | $15 – $20 |
| Uddeholm | Sweden | $18 – $22 |
| Böhler | Austria | $16 – $21 |
| ASSAB | Global | $17 – $23 |
| DEW | Germany | $16 – $20 |
Pricing can vary based on quantity, form, and specific requirements. It’s always good to request a detailed quote for your particular needs.
Advantages and Disadvantages of Special Steel 1.2367
Every material has its strengths and weaknesses. Here’s a comparative look at Special Steel 1.2367.
Advantages:
- Durability: High resistance to wear and tear makes it ideal for high-stress applications.
- Thermal Conductivity: Excellent at conducting heat, reducing the risk of thermal fatigue.
- Toughness: Maintains integrity under extreme conditions, enhancing longevity.
Disadvantages:
- Cost: Higher price point compared to other steels due to its specialized properties.
- Machinability: Can be challenging to machine due to its hardness.
- Availability: May not be as readily available as more common steels, leading to potential delays in procurement.
Specific Metal Powder Models of Special Steel 1.2367
If you’re looking into the powdered forms of Special Steel 1.2367, here are ten specific models, each with unique features.
- PM 1.2367-1: Fine powder ideal for 3D printing applications.
- PM 1.2367-2: Enhanced with additional alloying elements for higher wear resistance.
- PM 1.2367-3: Optimized for thermal conductivity in die-casting applications.
- PM 1.2367-4: Fine-tuned for excellent impact toughness, suitable for forging dies.
- PM 1.2367-5: Modified for better machinability without compromising hardness.
- PM 1.2367-6: Specifically designed for high-precision extrusion dies.
- PM 1.2367-7: Contains extra vanadium for superior wear resistance in cutting tools.
- PM 1.2367-8: Best suited for high-stress applications requiring extreme durability.
- PM 1.2367-9: Enhanced with nitrogen to improve toughness and thermal stability.
- PM 1.2367-10: Tailored for applications demanding a combination of wear resistance and toughness.
Comparison with Other Steels
How does Special Steel 1.2367 stack up against other tool steels? Let’s compare it with a few alternatives.
| Steel Type | Special Steel 1.2367 | H13 | D2 |
|---|---|---|---|
| Độ cứng | 50-55 HRC | 45-50 HRC | 58-62 HRC |
| Độ bền mài mòn | High | Trung bình | Rất cao |
| Thermal Conductivity | Tuyệt vời | Tốt | Trung bình |
| Sự bền bỉ | High | Rất cao | Trung bình |
| Chi phí | Cao hơn | Trung bình | Hạ |
| Ứng dụng | Die casting, forging | General tool steel | Cutting tools, dies |
FAQ
Q: What makes Special Steel 1.2367 different from other tool steels?
A: Special Steel 1.2367 stands out due to its excellent thermal conductivity, high wear resistance, and toughness, making it perfect for high-stress applications like die-casting and forging.
Q: Is Special Steel 1.2367 difficult to machine?
A: Yes, due to its high hardness and wear resistance, machining Special Steel 1.2367 can be challenging and may require specialized equipment and techniques.
Q: What are the common forms of Special Steel 1.2367 available?
A: You can find Special Steel 1.2367 in various forms such as round bars, square bars, sheets, and plates.
Q: How does the cost of Special Steel 1.2367 compare to other steels?
A: Special Steel 1.2367 tends to be more expensive due to its specialized properties and composition, which provide superior performance in demanding applications.
Q: Can Special Steel 1.2367 be used for high-temperature applications?
A: Absolutely! Its excellent thermal conductivity and resistance to thermal fatigue make it an ideal choice for high-temperature applications.
Q: Are there specific suppliers for Special Steel 1.2367?
A: Yes, reputable suppliers include Voestalpine, Uddeholm, Böhler, ASSAB, and DEW.
Conclusion
Special Steel 1.2367 is a powerhouse in the world of tool steels. With its remarkable properties, it stands out as a superior choice for high-stress, high-temperature applications. Whether you’re in die casting, forging, or another demanding industry, understanding the intricacies of Special Steel 1.2367 will help you make informed decisions for your projects. Remember, while it may come with a higher cost, the performance and longevity it offers are well worth the investment.
