Norm

NEN-EN 4826:2015 en

Aerospace series - Zinc-Nickel (12 %-16 % Ni) plating of steels with specified tensile strength = 1 450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners

49,30

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Lucht- en ruimtevaart
Gepubliceerd op 01-01-2015
Taal Engels
NEN-EN 4826 specifies the plating of a Zinc-Nickel (12 % to 16 %) alloy on mechanical parts and fasteners in steels (Rm ≤ 1 450 MPa), stainless steels (Rm ≤ 1 450 MPa), copper alloys, nickel alloys and aluminium alloys (not applicable for electrical components), as well as the passivation and lubricant finishing that can be associated to them. The Zinc-Nickel process is an electrolytic plating process under controlled current allowing to deposit a Zinc-Nickel layer from, most often, an alkaline electrolyte. Alkaline Zinc-Nickel is only considered in this standard. The purpose of this standard is to give technical and quality requirements of Zinc-Nickel plating. It doesn’t give complete in-house process instructions, these shall be given in the manufacturers detailed process instructions.

Details

ICS-code 49.040
Nederlandse titel Aerospace series - Zinc-Nickel (12 %-16 % Ni) plating of steels with specified tensile strength = 1 450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners
Engelse titel Aerospace series - Zinc-Nickel (12 %-16 % Ni) plating of steels with specified tensile strength = 1 450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners

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