D2 Spherical Tool Steel Alloy Powder:Exceptional Toughness for Harsh Conditions
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Inhoudsopgave
Overview of D2 Spherical Tool Steel Alloy Powder
Als het gaat om 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 sferische morfologie, achieved through advanced atomization techniques, ensures excellent flowability, consistent packing density, and superior performance in modern manufacturing methods like 3d printen en spuitgieten van metaal (MIM).
Wat maakt 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?
De kern, D2 Spherical Tool Steel Alloy Powder is a high-carbon, high-chromium cold-work tool steel. Het behoort tot de 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.
De bolvorm of the powder particles is critical for applications like additieve productie en thermisch spuiten, where consistent flowability and uniformity are essential. D2’s properties make it suitable for applications that involve schurende slijtage, high-impact forcesof 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 | Typische samenstelling (%) | Rol in de legering |
|---|---|---|
| Koolstof (C) | 1.40–1.60 | Enhances hardness, wear resistance, and edge retention. |
| Chroom (Cr) | 11.00–13.00 | Provides corrosion resistance, wear resistance, and hardenability. |
| Mangaan (Mn) | 0.30–0.60 | Improves toughness and machinability. |
| Molybdeen (Mo) | 0.70–1.00 | Enhances toughness and resistance to tempering. |
| Vanadium (V) | 0.10–0.30 | Increases wear resistance and grain refinement. |
| Silicium (Si) | 0.30–0.60 | Improves strength and resistance to shock. |
| Ijzer (Fe) | Evenwicht | Forms the structural base of the alloy. |
Belangrijkste fysische en mechanische eigenschappen
| Eigendom | Waarde |
|---|---|
| Dikte | ~7.7 g/cm³ |
| Hardheid (HRC) | 58–62 (after heat treatment) |
| Treksterkte | ~1,900 MPa |
| Slijtvastheid | Outstanding against abrasive and adhesive wear. |
| Corrosieweerstand | Moderate, suitable for applications with limited exposure to moisture. |
| Taaiheid | High, ideal for impact-resistant applications. |
| Thermische stabiliteit | Retains properties up to 425°C. |
| Vloeibaarheid | Excellent due to spherical morphology. |
Unique Characteristics of D2 Spherical Tool Steel Alloy Powder
- Uitzonderlijke slijtvastheid: D2 excels in schurende omgevingen, 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 consistente stroom, tight verpakkingsdichtheid, En uniform melting, especially in additive manufacturing.
- Matig Corrosiebestendig: Chromium content provides some protection against rust, particularly in dry environments.
- Veelzijdigheid: Geschikt voor een breed scala aan toepassingen, van schimmels naar precision machine parts.
Applications of D2 Spherical Tool Steel Alloy Powder
Dankzij de unieke eigenschappen, D2 Spherical Tool Steel Alloy Powder is widely used in various industries. Here’s a breakdown of its most common applications:
| Industrie | Toepassingen |
|---|---|
| Gereedschap | Punches, dies, molds, and forming tools. |
| Automobiel | Gears, shafts, and wear-resistant components. |
| Lucht- en ruimtevaart | High-strength parts exposed to wear and impact. |
| Additieve productie | 3D printing of high-strength, wear-resistant tools and parts. |
| Industriële fabricage | Bearings, bushings, and high-wear machine components. |
| Bestek | High-quality knives and blades requiring excellent edge retention. |
Specifications, Sizes, and Standards for D2 Spherical Tool Steel Alloy Powder
| Specificatie | Details |
|---|---|
| Deeltjesgroottebereik | 15–45 µm (for 3D printing); 45–150 µm (thermal spraying). |
| Vorm | Bolvormig, voor een consistente vloeibaarheid en verpakking. |
| Puurheid | ≥99,5% |
| Verpakking | Vacuümverpakking (1kg, 5kg, 10kg opties). |
| Naleving van normen | ASTM A681, ISO 9001 for quality assurance. |
Suppliers and Pricing for D2 Spherical Tool Steel Alloy Powder
| Naam leverancier | Regio | Prijsklasse (USD/kg) | Speciale functies |
|---|---|---|---|
| Wereldwijde oplossingen voor legeringen | Noord-Amerika | $50-$80 | High-purity powders for industrial tools. |
| Geavanceerde metaalpoeders | Europa | $60-$90 | ISO-certified powders for precision tooling. |
| Asia-Pacific Steel Suppliers | Azië-Stille Oceaan | $40-$70 | Competitive pricing with bulk discounts. |
| Industriële poedercoatings | Wereldwijd | $70-$100 | Custom particle sizes and grades available. |
Advantages and Limitations of D2 Spherical Tool Steel Alloy Powder
| Voordelen | Beperkingen |
|---|---|
| Uitstekende slijtvastheid voor abrasieve omgevingen. | 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
| Vraag | Antwoord |
|---|---|
| What is D2 alloy powder used for? | It’s used for cutting tools, molds, dies, and wear-resistant components. |
| Waarom is het bolvormig? | 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? | Leveranciers zoals Global Alloy Solutions en Advanced Metal Powders bieden het wereldwijd aan. |
Conclusie
D2 Spherical Tool Steel Alloy Powder is een hoogwaardig materiaal designed to meet the needs of industries requiring wear resistance, edge retention, and precision. Het is sferische morfologie maakt het ideaal voor additieve productie, thermisch spuiten, and traditional tooling applications. Whether you’re crafting precision molds, industrial machine partsof high-wear components, D2 offers the taaiheid en duurzaamheid heb je nodig.
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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