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Ni-Hard - Nickel Institute
nickelinstitute.orgNi-Hard Ni-Hard is the generic name for a family of white cast irons alloyed with nickel and chromium to give high hardness and outstanding resistance to abrasion. There are two distinct groups of Ni-Hard compositions: • the medium alloyed Ni-Hard 1 and Ni-Hard 2 with, nominally, 3.3% (resp 2.6%) C, 4% Ni, 2% Cr • Ni-Hard 4 with,
Ni Hard ( Wear resistant ) - MEIN | Fundición en …
www.funcasa-mein.comProperties Ni Hard ( Wear resistant ) Name NI -HARD 1 NI -HARD 2 NI -HARD 3 NI -HARD 4 Basic chemical composition C Si Mn S P Ni Cr Mo 0,3-0,5 0,3-0,5 0,4-0,7