D2 Spherical Tool Steel Alloy Powder:Exceptional Toughness for Harsh Conditions
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Overview of D2 Spherical Tool Steel Alloy Powder
Söz konusu olduğunda high-performance tool steels, D2 Spherical Tool Steel Alloy Powder is a name that stands out. Known for its exceptional wear resistance, high hardness, and impressive toughness, D2 is a versatile material widely used across industries, from tooling to additive manufacturing. Its küresel morfoloji, achieved through advanced atomization techniques, ensures excellent flowability, consistent packing density, and superior performance in modern manufacturing methods like 3D baskı ve metal enjeksiyon kalıplama (MIM).
Ne yapar D2 alloy powder special? It’s a high-carbon, high-chromium tool steel that delivers outstanding durability and edge retention. Whether you’re crafting precision parts, high-wear mechanical components, or cutting tools, D2 is the dependable choice that doesn’t compromise on quality. This guide dives deep into the composition, properties, applications, and benefits of D2 Spherical Tool Steel Alloy Powder, giving you all the insights you need to make an informed decision.
What is D2 Spherical Tool Steel Alloy Powder?
Özünde, D2 Spherical Tool Steel Alloy Powder is a high-carbon, high-chromium cold-work tool steel. Bu bir tool steel family, specifically the die steels, which are known for their durability, wear resistance, and ability to maintain a sharp edge. The “D2” designation indicates its unique chemical composition, which provides a balance of hardness and toughness.
Bu küresel şekil of the powder particles is critical for applications like eklemeli üretim ve termal püskürtme, where consistent flowability and uniformity are essential. D2’s properties make it suitable for applications that involve aşındırıcı aşınma, high-impact forcesveya prolonged exposure to harsh conditions. Think of it as the steel equivalent of a Swiss Army knife—versatile, reliable, and built for the toughest jobs.
Composition and Properties of D2 Spherical Tool Steel Alloy Powder
Chemical Composition of D2 Alloy Powder
D2 alloy powder’s exceptional performance is due to its carefully balanced chemical composition. Each element contributes to specific properties, ensuring the material excels in various demanding applications.
| Element | Tipik Bileşim (%) | Alaşımdaki Rolü |
|---|---|---|
| Karbon (C) | 1.40–1.60 | Enhances hardness, wear resistance, and edge retention. |
| Krom (Cr) | 11.00–13.00 | Provides corrosion resistance, wear resistance, and hardenability. |
| Manganez (Mn) | 0.30–0.60 | Improves toughness and machinability. |
| Molibden (Mo) | 0.70–1.00 | Enhances toughness and resistance to tempering. |
| Vanadyum (V) | 0.10–0.30 | Increases wear resistance and grain refinement. |
| Silisyum (Si) | 0.30–0.60 | Improves strength and resistance to shock. |
| Demir (Fe) | Denge | Forms the structural base of the alloy. |
Temel Fiziksel ve Mekanik Özellikler
| Mülkiyet | Değer |
|---|---|
| Yoğunluk | ~7.7 g/cm³ |
| Sertlik (HRC) | 58–62 (after heat treatment) |
| Çekme Dayanımı | ~1,900 MPa |
| Aşınma Direnci | Outstanding against abrasive and adhesive wear. |
| Korozyon Direnci | Moderate, suitable for applications with limited exposure to moisture. |
| Sertlik | High, ideal for impact-resistant applications. |
| Termal Kararlılık | Retains properties up to 425°C. |
| Akışkanlık | Excellent due to spherical morphology. |
Unique Characteristics of D2 Spherical Tool Steel Alloy Powder
- Olağanüstü Aşınma Direnci: D2 excels in aşındırıcı ortamlar, making it perfect for cutting tools and dies.
- Good Edge Retention: Maintains a sharp edge, even under high-stress conditions.
- Spherical Shape for Precision: The spherical morphology ensures tutarlı akış, tight paketleme yoğunluğuve uniform melting, especially in additive manufacturing.
- Orta Korozyon Direnci: Chromium content provides some protection against rust, particularly in dry environments.
- Çok yönlülük: Aşağıdakilere kadar geniş bir uygulama yelpazesi için uygundur KALIPLAR için precision machine parts.
Applications of D2 Spherical Tool Steel Alloy Powder
Eşsiz özellikleri sayesinde, D2 Spherical Tool Steel Alloy Powder is widely used in various industries. Here’s a breakdown of its most common applications:
| Endüstri | Uygulamalar |
|---|---|
| Aletler | Punches, dies, molds, and forming tools. |
| Otomotiv | Gears, shafts, and wear-resistant components. |
| Havacılık ve Uzay | High-strength parts exposed to wear and impact. |
| Katmanlı Üretim | 3D printing of high-strength, wear-resistant tools and parts. |
| Endüstriyel Üretim | Bearings, bushings, and high-wear machine components. |
| Çatal Bıçak Takımı | High-quality knives and blades requiring excellent edge retention. |
Specifications, Sizes, and Standards for D2 Spherical Tool Steel Alloy Powder
| Şartname | Detaylar |
|---|---|
| Partikül Boyut Aralığı | 15–45 µm (for 3D printing); 45–150 µm (thermal spraying). |
| Şekil | Küresel, tutarlı akışkanlık ve paketleme sağlar. |
| Saflık | ≥99,5% |
| Paketleme | Vakum mühürlü kaplar (1kg, 5kg, 10kg seçenekleri). |
| Standartlara Uygunluk | ASTM A681, ISO 9001 for quality assurance. |
Suppliers and Pricing for D2 Spherical Tool Steel Alloy Powder
| Tedarikçi Adı | Bölge | Fiyat Aralığı (USD/kg) | Özel Özellikler |
|---|---|---|---|
| Global Alaşım Çözümleri | Kuzey Amerika | $50-$80 | High-purity powders for industrial tools. |
| Gelişmiş Metal Tozları | Avrupa | $60-$90 | ISO-certified powders for precision tooling. |
| Asia-Pacific Steel Suppliers | Asya-Pasifik | $40-$70 | Competitive pricing with bulk discounts. |
| Endüstriyel Toz Boyalar | Küresel | $70-$100 | Custom particle sizes and grades available. |
Advantages and Limitations of D2 Spherical Tool Steel Alloy Powder
| Avantajlar | Sınırlamalar |
|---|---|
| Aşındırıcı ortamlar için mükemmel aşınma direnci. | Moderate corrosion resistance; not ideal for marine use. |
| High hardness after heat treatment. | Requires precise heat treatment for best performance. |
| Spherical morphology ensures precision manufacturing. | Limited toughness compared to other tool steels like H13. |
| Versatile for a wide range of applications. | Can be expensive compared to lower-grade steels. |
FAQs About D2 Spherical Tool Steel Alloy Powder
| Soru | Cevap |
|---|---|
| What is D2 alloy powder used for? | It’s used for cutting tools, molds, dies, and wear-resistant components. |
| Neden küresel? | The spherical shape improves flowability and ensures consistent quality. |
| Is D2 suitable for 3D printing? | Yes, its flow characteristics and hardness make it ideal for additive manufacturing. |
| How does D2 compare to H13 tool steel? | D2 offers better wear resistance, but H13 has superior toughness and thermal stability. |
| Where can I buy D2 alloy powder? | Global Alloy Solutions ve Advanced Metal Powders gibi tedarikçiler bunu dünya çapında sunmaktadır. |
Sonuç
D2 Spherical Tool Steel Alloy Powder bir yüksek performanslı malzeme designed to meet the needs of industries requiring wear resistance, edge retention, and precision. Onun küresel morfoloji için ideal hale getirir eklemeli üretim, termal püskürtme, and traditional tooling applications. Whether you’re crafting precision molds, industrial machine partsveya high-wear components, D2 offers the dayanıklılık ve dayanıklılık ihtiyacın var.
Looking for a material that can handle the most demanding challenges? D2 Spherical Tool Steel Alloy Powder is your trusted partner for long-lasting, high-quality results.
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