EMT 412

EMT 412 is noted for its exceptional Transverse Rupture Strength (TRS) and heightened edge strength, both of which make it an excellent choice for applications such as interrupted cut milling and punching.

Chemical Composition   Physical Data
Tungsten
87.0%
  Density ISO 3369 14.26 ±0.10 g/cm3
Cobalt
12.0%
  Hardness ISO 3878 1440 ±60 HV 50
Other Carbides 1.0%   Transverse Rupture Strength >4000 N/mm2
         
Porosity ISO 4505   Coercive Force 4πo
Basic Porosity <A 02   µT•m3•kg-1 19.90±1.5
Particular Porosity <B 02      
C-Porosity <C 02   Coercive Field Strength
      iHC with ISO 3326 (kA•M-1) 15.6 ±1.5
Structure      
Average Grain Size 1.2 µm   Constant of Metallurgy
     
  • Without free carbon
  • Without Eta-phase
  • Without pollution through other carbide grades or contents
Specialty  
Sinter-HIP    

Utilizing the most cutting-edge Sinter-HIP technology, Extramet can ensure consistent quality and tight tolerances.