ÁñÁ«appµ¼º½Èë¿Ú 520
MAGNI 520
Fastener Coating
ÁñÁ«appµ¼º½Èë¿Ú 520 is a chrome- and PFAS-free duplex coating that combines electroplated zinc and hex-chrome-free passivated substrate with an organic topcoat. Typically applied to externally threaded fasteners, stampings and other types of hardware, ÁñÁ«appµ¼º½Èë¿Ú 520 is engineered for use on parts exposed to high amounts of ultraviolet (UV) rays and other harsh outdoor elements. ÁñÁ«appµ¼º½Èë¿Ú 520’s two-coat system is applied via dip-spin or spray application methods and provides superior corrosion protection and cost-effectiveness.
- Excellent bimetallic corrosion resistance
- Repeatable torque tension characteristics during assembly as a result of friction modifiers integrated into topcoat
- Resistant to acids and alkalis, and automotive fuels and fluids
- RoHS, WEEE and ELV compliant
Performance Data*:
Coating Thickness
5-8 microns (topcoat) over 8-10 microns zinc plate (basecoat)
Color
Various, glossy
Coefficient of friction
ISO 16047:
Various, range from 0.11 to 0.18
Salt spray
ASTM B117:
1,000 hours
UV testing
SAE J1960/ISO 11507:
1,000 hours
UL 1332:
1,200 hours
SAEJ400 gravelometer:
30+ pints
Kesternich
DIN EN ISO 6988:
15 cycles
* Typical Values – refer to OEM Specifications and ÁñÁ«appµ¼º½Èë¿Ú Application Guidelines for official specifications
OEM Specifications:
Lennox International
ES 0288
Siemens AG
A6 Z000