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Properties of carbide for shims

Grade

Chemical Composition

Physical Data

WC

Co

Density(g/cm3)

Hardness(HRA)

TRS(MPa)

YG8

92%

8%

14.8

89.5

2200

 
Carbide shims used with indexable inserts

(American National Standard)
     
  Round seats for indexable round inserts, Style RNMA & RNMG for nagative rake holders
   
  Square seats for indexable square inserts, Style SNMA & SNMG for negative rake holders
   
  Triangular seats for indexable triangular inserts, Style TNMA & TNMG for negative rake holders
   
  80°rhombic seats for indexable 80°rhombic inserts, Style CNMA & CNMG for negative rake holders
     
  55°rhombic seats for indexable 55°rhombic inserts, Style DNMA & DNMG for negative rake holders
     
  35°rhombic seats for indexable 35°rhombic inserts, Style VNMA & VNMG for negative rake holders
     
  Trigon seats for indexable trigon inserts, Style WNMA & WNMG for negative rake holders
     
 
 
Note: We can supply the shims according to the drawing provided by customers.