Spherical Latrobe LSS™ Vertex Tool Steel Powder

Latrobe LSS™ Vertex Tool Steel Spherical Powder Product Information -:- For detailed product information, please contact sales. -: Latrobe LSS™ Vertex Tool Steel Spherical Powder Synonyms -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Spherical Latrobe LSS™ Vertex Tool Steel Powder characteristics -:- For detailed product information, please contact sales. -: Spherical Latrobe LSS™ Vertex Tool Steel Powder Particle Size -:- For detailed product information, please contact sales. -: -:- -:- 0-15μm ,5-25μm, 15-45μm, 15-53μm,20-63um, 45-75μm, 45-105μm, 45-150μm ,75-150μm. (Various granularities can be customized according to customer requirements) -:- For detailed product information, please contact sales. -:

Spherical Latrobe LSS™ Vertex Tool Steel Powder Applicable processes -:- For detailed product information, please contact sales. -: Laser/electron beam additive manufacturing (SLM/EBM, 3D printing) Direct laser deposition (DLD) Used in thermal spray (TSA) Powder hot isostatic pressing (HIP) Metal injection molding (MIM) Powder metallurgy (PM) Laser cladding (LC), etc. -:- For detailed product information, please contact sales. -: Spherical Latrobe LSS™ Vertex Tool Steel Powder Chemical Composition -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Latrobe LSS™ Vertex Tool Steel Product Information -:- For detailed product information, please contact sales. -: ### **Product Introduction: Latrobe LSS™ Vertex™ High-Performance Cold Work Tool Steel** **Latrobe LSS™ Vertex™** is a patented, premium-grade **air-hardening, high-carbon, high-chromium cold work tool steel** designed to deliver an **optimal balance of exceptional wear resistance, high toughness, and minimal distortion**. It represents an advanced formulation within the D-series family, engineered to bridge the performance gap between conventional D2 steel and more expensive powder metallurgy (PM) steels. Vertex™ is specifically developed for demanding applications where both resistance to chipping and extended wear life are critical, offering superior performance predictability and reliability. The key innovation of LTS™ Vertex™ lies in its **enhanced micro-cleanliness and refined carbide structure**, which result in improved toughness and grindability compared to standard high-carbon, high-chromium grades, while maintaining very high hardness and wear resistance. --- ### **1. Chemical Composition** The composition of Latrobe LSS™ Vertex™ is a carefully balanced, proprietary alloy system based on modified high-carbon, high-chromium chemistry. | Element | Approximate/Characteristic Content (%) | | :--- | :--- | | Carbon (C) | ~1.5 - 1.6 | | Chromium (Cr) | ~12.0 | | Molybdenum (Mo)| Present | | Vanadium (V) | Present (optimized level) | | **Balance** | Iron (Fe) | *(Note: This is a generalized representation. The exact proprietary composition is optimized by Latrobe Specialty Steel to achieve its signature performance profile. It is often classified as a "Super D2" or premium D2 type steel.)* --- ### **2. Physical & Mechanical Properties** **Typical Properties in the Annealed Condition:** * **Hardness:** ~ 210-235 HB (Brinell) * **Machinability:** Good (for its class), superior to conventional D2 due to its refined microstructure. * **Grindability:** Very Good. Its consistent carbide distribution reduces wheel wear and lowers the risk of grinding burns compared to standard ingot-cast D2. **Typical Properties in the Hardened & Tempered Condition:** * **Hardening Method:** Air hardening * **Typical Hardening Temperature:** 995°C - 1025°C (1825°F - 1875°F) * **Tempering Range:** 480°C - 540°C (900°F - 1000°F) for optimal performance. Exhibits a strong secondary hardening response. * **Achievable Hardness:** **58 - 62 HRC** (Rockwell C) * **Key Characteristics:** * **High Wear Resistance:** Comparable to premium D2, thanks to a high volume of hard, uniformly distributed carbides. * **High Toughness:** Significantly better impact resistance than conventional D2, reducing the risk of chipping and catastrophic failure. * **Excellent Dimensional Stability:** Air hardening ensures minimal distortion during heat treatment. * **Superior Micro-Cleanliness:** Lower levels of non-metallic inclusions contribute to more consistent performance and better polishability. --- ### **3. International Standards & Cross-Reference** As a patented commercial brand, Latrobe LSS™ Vertex™ does not have a direct, universal AISI or EN equivalent. It is positioned as a superior alternative to common standards. * **USA:** Marketed as a premium alternative to **AISI D2 (ASTM A681 Grade D2)**. * **Comparative Grades:** Often compared to other proprietary "Super D2" or refined D-type steels, such as **Uddeholm Sverker 21** or **Böhler K110 Microclean**. It is considered a high-performance alternative to standard D2 and a cost-effective alternative to some **Powder Metallurgy (PM) steels** like CPM D2. * **Designation:** Primarily known by its brand name **Latrobe LSS™ Vertex™**. --- ### **4. Product Applications** Latrobe LSS™ Vertex™ is the material of choice for high-performance, long-run tooling across industries where reliability and extended service life are paramount: * **Precision Stamping and Blanking Dies:** For electronic components, automotive parts, and other high-volume production runs. * **Complex Forming Dies and Punches:** Where resistance to both wear and chipping is required. * **Fine Blanking Dies:** Demanding exceptional edge stability and wear resistance. * **Thread Rolling Dies and Gear Forming Tools:** For high-quality, long-life production. * **Slitter Knives and Rotary Cutters:** In metal and non-metal cutting applications. * **Injection Molding Inserts and Cores:** For abrasive plastics or requiring high polish. * **Cold Forging Tools and Extrusion Punches:** Subjected to high pressure and wear. --- ### **5. Processing Advantages & Considerations** * **Heat Treatment:** Similar to other air-hardening D-type steels but with a wider processing window due to its consistent quality. Deep freezing and double tempering are recommended for optimal dimensional stability and performance. * **Machinability & Grindability:** Its refined structure offers tangible benefits in the toolroom, reducing machining time, improving surface finish, and extending grinding wheel life. * **Ease of Polishing:** The superior micro-cleanliness allows for achievement of excellent surface finishes, crucial for plastic molding or fine blanking applications. * **Predictability:** Offers more consistent and predictable performance in both heat treatment and service compared to conventional ingot D2, reducing risk and downtime. --- **Summary:** Latrobe LSS™ Vertex™ is not just another tool steel; it is a **solution-engineered grade** designed for the modern manufacturing environment. It successfully addresses the classic trade-off between wear resistance and toughness by leveraging advanced melting and processing technologies. For toolmakers and manufacturers seeking to maximize tool life, improve process reliability, and reduce total cost of ownership for critical cold work applications, Vertex™ represents a compelling premium alternative to both standard D2 and more expensive PM grades. **Disclaimer:** For specific application engineering, detailed heat treatment cycles, and the most current technical data, always consult the official material data sheets and application guides from **Latrobe Specialty Steel** or its authorized distributors. -:- For detailed product information, please contact sales. -: Latrobe LSS™ Vertex Tool Steel Specification Dimensions Size： Diameter 20-1000 mm Length <7196 mm Size:We can customized as required Standard： Per your request or drawing We can customized as required Properties（Theoretical） Chemical Composition -:- For detailed product information, please contact sales. -: Latrobe LSS™ Vertex Tool Steel Properties -:- For detailed product information, please contact sales. -:

Spherical Latrobe LSS™ Vertex Tool Steel Powder Particle Size Description -:- For detailed product information, please contact sales. -: Applications of Spherical Latrobe LSS™ Vertex Tool Steel Powder -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Applications of Latrobe LSS™ Vertex Tool Steel Spherical Powder -:- For detailed product information, please contact sales. -: Chemical Identifiers Latrobe LSS™ Vertex Tool Steel Spherical Powder -:- For detailed product information, please contact sales. -:

Packing of Latrobe LSS™ Vertex Tool Steel Spherical Powder -:- For detailed product information, please contact sales. -: Standard Packing: -:- For detailed product information, please contact sales. -: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and Steel Spherical Powder drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 3667 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition