CASE NEW HOLLAND – MAT0310
This specification covers CNH requirements for zinc electroplated and mechanically plated finishes. Six Types of standard finishes and five Classes of standard zinc plating thickness are defined; see Tables 2 and 3. Types ZN TCR and ZNM TCR prohibit the use of hexavalent chromium passivation. This specification is intended to replace Former CNH Company specifications listed in Table 1 and should be used for all new and updated engineering drawings and standards.