RANGE

CONSULTING | PLANNING | MANUFACTURING | QUALITY ASSURANCE | EXTRADITION

YOUR FULL-SERVICE PROVIDER FOR CARBIDE

FROM CONSULTING TO PRODUCTION

Using state-of-the-art technologies and processes, we manufacture with the tightest tolerances and the highest surface quality. Our goal is to make our customers' production more economical.

Production

Production Production of carbide blanks according to drawings and wishes with samples or dimensions.

Processing

Manufacture of tungsten carbide tools. Ground or in combination with other materials.

Consultation

We put our experience in the application of tungsten carbide at your disposal.

Our standard articles

Round rods - rectangular rods - blocks - DIN plates - balls - blanks and engraving stylus

IN A TRIED-AND-TESTED SEQUENCE

OUR SINTERING PROCESS

The carbide blank goes through the sintering process in the classic sequence.

*Press
* Pre-sintering
*Form
*Sintering

For the production of our standard carbide grades, we use tungsten carbide and cobalt or nickel as a binding metal. These materials are available to us as precursors in the form of powders.

OUR EXPERTS KNOW THEIR STUFF

IT ALL DEPENDS ON THE COMPOSITION

The tungsten content and binder content determine the specific properties. A higher proportion of tungsten promotes hardness. A lower proportion of tungsten promotes flexural strength. The finer the grain size, the harder the carbide grade.The best possible composition between tungsten content, binder content and grain size depends on the application of the end product. Our long-standing experts will advise you on the best possible composition.

Hartmetallsorten

Alternative: Hier als PDF downloaden.

Sorte WC CO Korngröße Dichte Härte Rockwell Härte Vickers Biegebruchfestigkeit Klassifizierung
Grade     Grain size Density Hardness Rockwell Hardness Vickers Bending fracture strength Classification
  ISO 7627 - %  ISO 7627 - %  ISO 4499 - µm  ISO 3769  - g/cm³  ISO 3738 - HRA ISO 6507 - HV 30  ISO 3327 - N/mm²  ISO  513 - Bereich
Ultrafeinstkorn // Ultrafine grain 
C7FF 93 7 0,4 14,90 93,5 1960 3500 K05-K20
C8FF 92 8 0,4 14,70 93,0 1830 3600 K10-K30
C10FF 90 10 0,4 14,50 92,5 1740 3700 K10-K40
C12FF 88 12 0,4 14,40 92,5 1740 4100 K20-K50
 Feinstkorn // Submicron grain            
C7F 93 7 0,7 14,80 93,2 1870 3500 K05-K20
C8F 92 8 0,7 14,70 92,7 1770 3600 K10-K30
C10F 90 10 0,7 14,45 92,0 1650 4100 K10-K40
C12F 88 12 0,7 14,20 91,3 1540 4200 K20-K50
Mittelkorn // Medium grain
C7 93 7 1,5 14,80 92,0 1650 3000 K10
C8 92 8 1,5 14,70 91,5 1570 3000 K20
C10 90 10 1,5 14,45 91,0 1500 3200 K30
C12 88 12 1,5 14,30 89,3 1330 3500 K40
Grobkorn// Coarse grain
C6G 94 6 2,0 14,90 90,7 1470 3200 G10
C9G 91 9 2,0 14,60 89,5 1350 3300 G20
C15G 85 15 2,0 14,00 87,3 1130 3400 G30
C20G 80 20 2-5 13,60 84,2 850 3200 G40
C25G 75 25 2-5 13,10 82,2 740 3100 G50
Nickelsorten // Nickel grade
N91 90 Ni 10% 0,8-1,2 14,20 90,0 1400 2500 K10-K40
N151 85 Ni 15% 2-4 14,00 87,0 1100 2700 G30
                 
1 Nichtmagnetisch und korrosionsbeständig mit Nickelbinder // Non magnetic and corrosion-proof with nickel