GMW 14083:2022

GMW 14083:2022

Corrosion Protective Coating for Spring Hose Clamps

€45.15

Details

Note: Nothing in this standard supercedes applicable laws and regulations.



Note: In the event of conflict between the English and domestic language, the English language shall take precedence.



Purpose/Material Description.



This specification covers the basic requirements for a corrosion protective coating system for spring hose clamps per GMW15184. This coating is corrosion resistant and provides excellent adhesion properties for glued-on clamp applications. The material is a zinc flake basecoat with an organic topcoat.



Symbols.



Not applicable.



Applicability.



The coating is suitable for constant tension clamps. The maximum continuous service temperature is 200 °C.



Remarks.



This coating may affect the frictional properties of the part. It is recommended that a study of the joint be performed before releasing this finish on any new application.



This coating process may generate a small amount of hydrogen in the pretreatment process. However, this coating has high permeability, which allows for the effusion of hydrogen after coating. See 3.10 for precautions against hydrogen embrittlement.

Additional Info

Author General Motors Worldwide (GMW)
Published by GM
Document type Standard
Edition 4
ICS 43 : Road vehicles engineering
Number of pages 6
Replace GMW 14083:2015