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DH range

DH range

DH range

Product catalog summary
Overview: The document discusses the Dispersion Hardening (DH) range of wearfacing alloys by Castolin Eutectic, designed for high performance in hot abrasion and erosion environments. These alloys offer a better cost-to-wear resistance ratio compared to conventional high alloyed chromium castings, with low heat input to ensure optimal weld layer properties.
Specifications: The document details several products within the DH range, including Eutectrode 6070 N, EnDOtec DO*8336, Eutectrode 4119 EC, and TeroMatec 4395 N. Each product is designed for specific applications and offers unique features such as high metal recovery, low dilution, and high hardness levels.
Product Features:
  • Eutectrode 6070 N: Suitable for wearfacing components against abrasion and erosion, especially at high temperatures. It offers high-speed performance with 250% metal recovery and retains hardness up to 800°C.
  • EnDOtec DO*8336: Used in industries like steel, cement, and recycling, it provides high temperature oxidation resistance up to 850°C and extreme resistance to abrasion and erosion.
  • Eutectrode 4119 EC: Designed for protective coatings with extreme resistance to abrasion and erosion, it offers high efficiency metal recovery and a low coefficient of friction.
  • TeroMatec 4395 N: Developed for outdoor maintenance and repair welding, it retains useful bulk hardness values to red heat and is ideal for fieldwork.
Mechanical Properties: The hardness levels for these products range from 68 HRc to 71 HRc, depending on the number of layers applied.
Company Philosophy: Castolin Eutectic emphasizes a maintenance approach that contributes to cost reduction and environmental conservation. Their philosophy is to create value at different levels within an organization, aligning with modern company missions.
Conclusion: The DH range of welding alloys is developed to provide technical, commercial, and financial benefits, aligning with Castolin Eutectic's commitment to environmental and financial sustainability.
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Catalog excerpts

DH range-1

Dispersion Hardening «DH» Wearfacing Alloy Range High performance solutions for hot abrasion / erosion problems. Advanced dispersoidal matrix for special resistance to fine erosive particles. Better cost/ wear resistance ratio against severe abrasion than conventional high alloyed chromium castings. Low heat input for minimal dilution ensuring best possible weld layer properties

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DH range-2

Dispersion Hardening Range “DH” Reducing costs, a modern day challenge Dispersion Hardening is the solid state diffusion process in which small, submicron, Dispersoid particles of a new phase precipitate in the crystalline matrix to harden the alloy by hindering dislocation movements. The Dispersion Hardening alloys have MESOMORPHOUS characteristics which is an intermediate, hybridstate between Crystalline & Amorphous. Why consider the Maintenance Department a department that creates costs and not a department that generates value for the Company ? Why can’t the maintenance department actively...

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DH range-3

Eutectrode 4119 EC Main Application: FastSingle, thick passes attain close to maximum hardness. Designed for protective coatings with extreme resistance to abrasion, erosion combined with moderate shock on carbon, alloy, stainless and cast steels. For sinter plant ventilator fans, agglomeration fans, screws and heads in the ceramics industry Mechanical Properties Special Features: High efficiency metal recovery (190%). (Single pass on carbon steel) Low coefficient of friction without lubrication. Better cost/ wear resistance ratio against severe abrasion than conventional chromium castings EnDOtec...

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DH range-4

Castolin Eutectic Eutectic Castolin Stronger, with Castolin Eutectic Application Specialists.

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Archived catalogs

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.