特點及用途： 
   高壓縮性、高成形性，用于生產(chǎn)中高密度粉末冶金結(jié)構(gòu)件。 
主要技術(shù)參數(shù)表： 
化學(xué)成分       FHY100.25       FRH100.25 
總鐵T.Fe       98.50           98.00
Mn≤            0.35            0.35 
Si ≤           0.10            0.35 
C ≤            0.03            0.03
S ≤            0.02            0.02
P ≤            0.02            0.35
ACL ≤          0.30            0.32 
氫損HL ≤       0.30            0.30
松裝密度g/cm3   2.40-2.60       2.40-2.60
流動性s/50g     35              35 
壓縮性g/cm3     6.60            6.55 
-325(45um)       5-30            5-30 

注：壓制壓力為：490MPa 
 40 80 100 200 325目二次還原鐵粉，TFe >98%，編織袋三層覆膜包裝