DURIT CARBIDE TECHNOLOGY:WE RESOLVEYOUR WEAR ISSUES

We dedicate ourselves to your specific requirements throughout all stages of production. Utilizing our profound expertise and efficient processes we create first-grade carbides. The advantage to our customers:

When it comes to durability, precision and wear
resistance, DURIT products are leading the way.

CARBIDE FASCINATES.

Carbide is special to us: parts made from this material are the ultimate in wear resistance and longevity and the utmost in versatility.  DURIT carbide components stand up to the toughest demands. They greatly extend the service life of machines and equipment.

DURIT CARBIDE PRODUCTS CAN INCREASE THE
PRODUCTIVITY OF YOUR PRODUCTION - PERMANENTLY

CARBIDE.DEFINITION ANDCOMPOSITION.

The term “carbide” describes materials distinguished by HIGH HARDNESS and special metallurgic properties. To be exact, they are sintered materials consisting mainly of tungsten carbide and a binding agent.

Hard materials are usually Wolfram (WC), Titanium (TiC), Tantalum (TaC), Chromium (CrC) and other carbides. As binding agents Cobalt (Co), Nickel (Ni), Iron (Fe) and Nickel-Chromium (NiCr) are most frequently used. The most common carbide combination is tungsten carbide and Cobalt (WC + Co).

Various carbide composition options cover a
broad spectrum of hardness and possible applications.

CARBIDE:WHAT DETERMINES ITS FEATURES?

The amount of binding agent and grain size of the carbide determines its specific carbide properties.  A high amount of binding agent promotes toughness, while a lower amount increases wear resistance.  The selection of grain size on the other hand promotes hardness.

THE FINER THE GRAIN, THE HARDER THE MATERIAL.
THE COARSER THE GRAIN, THE BETTER THE MATERIAL’S FRACTURE RESISTANCE.

The optimal material composition depends on the technical requirements and respective application. Experience and know-how enable us to create the perfect part with the perfect material composition.

MAXIMUM DURIT PRECISION.

INDIVIDUALITY AND DIVERSITY INCARBIDES

OVERVIEW OF CARBIDE GRADES



 

GRADE

(Custom grades per request)
Composition

(%)
Binder

(%)
Grain SizeDensity

(g/cm3)
Hardness

(HV30)
Transverse­rupture strength (N/mm2)Compressive­strength (N/mm2)Fracture­toughness (MN/m3/2) 
 GD02FWC-Co3,50finest15,101980220068007 
 GD03FWC-Co5,75finest14,951850
270070009 
 GD08FWC-Co8,00finest14,7516253400590010 
 GD13FWC-Co10,00finest14,5015403600570012 
 GD16FWC-Co13,00finest14,2013903700540013 
 GD18FWC-Co15,00finest14,0012853800540014 
 GD05WC-Co5,50fine14,9517002700610010 
 GD10WC-Co6,00medium14,9516003000550010 
 GD15WC-Co8,00medium14,7014602850540012 
 GD20WC-Co10,00medium14,5013503100450015 
 GD25EWC-Co/Cr3O215,60fine13,9513703600490015 
 GD30WC-Co15,00medium14,0011502900400015,5 
 GD40WC-Co18,00medium13,8010253000370016 
 GD45WC-Co22,50medium13,459203100340018 
 GD50WC-Co22,50medium13,208402900330022 
 GD60WC-Co27,00medium12,957702900320025 
 GD10NWC-Ni7,00fine14,8515302400540010 
 GD20NWC-Ni9,00fine14,7014002900520010 
 GD05NCWC-Co/Ni/Cr3O25,80finest14,951950240055008,5 
 GD08NCWC-Ni/Cr C8,80finest14,651670260049009 
 GD10NCWC-Ni/Cr C6,80fine14,8716302470510011,5 
 GD14NCWC-Co/Ni/Cr3O27,60fine14,751650310049009,5 
 BD05WC-Co6,00coarse14,9514002500550015 
 BD10WC-Co8,50coarse14,7013002600500016 
 BD20WC-Co10,00coarse14,5512152700470019 
 BD30WC-Co12,00coarse14,3511302900400020 
 BD40WC-Co15,00coarse14,0010002700350024 
 BD50WC-Co20,00coarse13,608502800330027 

PRECISION - RIGHTFROM THE START.WITH SAFETY AND QUALITY.

Profound knowledge and state-of-the-art technology allows us to create carbide solutions from one source. From powder to final product we are dedicated to and focused on your needs.
 
» SAFETY THROUGH CERTIFIED PROCESSES

Our work begins well before sintering. Processing is optimized right from the start, rendering DURIT blanks closer to the end product. They have very low grinding excess and subsequent finishing follows on CNC-sanders and erosion machines. DIN ISO 9001:2015 certified processes ensure a consistently high product quality. Additionally, we comply with the requirements of ISO 14001 and ISO 50001 certifications for effective environmental management and advanced energy management systems.

» PARTS, COMPONENTS AND PRECISION TOOLS
THAT NOT ONLY MEET, BUT
  EXCEED YOUR
EXPECTATIONS
FOR

ECONOMICAL EFFICIENCY.

PRECISION AS A PRINCIPLE.PRODUCING CLOSEST TOLERANCES.

Carl Friedrich Gauβ‘s Standard Distribution Curve is also relevant at DURIT. It ensures process reliability and highest possible quality.