JIS : DF3C-700-B DIAMETER : 3.2 MM / 4.0 mm PANJANG : 350 MM BERAT : 5 KG/ BOX
Application : Hard facing of pump casings, cutter knives and pump impellers.
Descriprtion : The deposited metal of NHF-700 is martensitic structure which contains c, cr and Mo, it has high hardness, so it is suitable for intense soil abrasion.
TYPICAL CHEMICAL COMPOSITION : C 0.66 SI 1.26 MN 0.81 CR 5.53 MO 0.51