Dievar Tool Steel Alloy Powder: Premium Performance for High-Stress Tooling Applications
Overview:
Dievar tool steel alloy powder is a high-performance material designed for demanding applications in die casting, extrusion, and hot forming. Renowned for its exceptional toughness, high-temperature strength, and wear resistance, Dievar is the material of choice for tools subjected to extreme thermal and mechanical stresses. The spherical powder form ensures excellent flowability and uniformity in advanced manufacturing processes.
What is Dievar Tool Steel Alloy Powder?
Dievar is a chromium-molybdenum-vanadium alloyed tool steel, engineered to deliver outstanding toughness and resistance to thermal fatigue. It is specifically developed for applications requiring high durability under cyclic heating and cooling conditions. The spherical powder form enhances its flow properties, making it ideal for precision manufacturing such as 3D printing and high-performance die production.
Composition:
| Element | Content (%) |
|---|---|
| Iron (Fe) | Balance |
| Carbon (C) | 0.35-0.40 |
| Chromium (Cr) | 4.80-5.20 |
| Molybdenum (Mo) | 2.20-2.80 |
| Vanadium (V) | 0.50-0.80 |
Features:
Exceptional Toughness: High resistance to cracking and mechanical stress, even under extreme conditions.
Thermal Fatigue Resistance: Designed for cyclic heating and cooling, ideal for die casting and hot forming.
Spherical Powder Form: Ensures uniform flowability and consistency in manufacturing processes.
Applications:
| Industry | Application |
|---|---|
| Die Casting | High-performance dies for aluminum and magnesium alloys |
| Automotive | Hot stamping tools and molds |
| Aerospace | High-stress components for forming processes |
Specifications:
| Property | Value |
|---|---|
| Particle Size | Customizable based on application requirements |
| Hardness | Up to 52 HRC |
| Density | 7.8 g/cm³ |
| Thermal Stability | Excellent performance up to 600°C |
Advantages:
Durability: Exceptional toughness and resistance to thermal fatigue ensure long tool life.
Versatility: Suitable for a wide range of high-stress applications in die casting, hot forming, and extrusion.
Processing Efficiency: Spherical powder form reduces material waste and enhances manufacturing consistency.
Limitations:
Cost: Premium alloy properties result in higher costs compared to standard tool steels.
Specialized Processing: Requires advanced equipment for optimal results, especially in additive manufacturing.
FAQs:
| Question | Answer |
|---|---|
| What industries use Dievar tool steel powder? | Commonly used in die casting, automotive, and aerospace industries. |
| Can Dievar withstand thermal cycling? | Yes, it is specifically designed to resist thermal fatigue in high-temperature applications. |
| Why is the spherical powder form advantageous? | It improves flowability, reduces waste, and ensures consistent results in precision manufacturing. |