Magni 561
MAGNI 561
Fastener Coating
Magni 561 is a duplex coating that combines electroplated tin/zinc and hex-chrome-free passivated substrate with an organic topcoat. It can be engineered to specific coefficient-of-friction needs. Magni 561 is engineered for use on parts that interact with magnesium. Magni 561 is typically applied to fasteners, including nuts, bolts and other hardware. Magni 561 can be applied via dip-spin or spray application methods.
- Excellent bimetallic corrosion resistance magnesium/aluminum
- Silver and black topcoats are UV stable
- Repeatable torque tension characteristics during assembly as a result of friction modifiers integrated into topcoat
- Resistant to acids, alkalis, automotive fuels and fluids
- RoHS, WEEE and ELV compliant
Performance Data*:
Coating Thickness
8-10 microns (topcoat) over 6-10 microns tin/zinc plate (basecoat)
Coefficient of friction
ISO 16047:
0.12 ± 0.03
Color
Silver, black
Salt spray
ASTM B117:
1,000 hours
UV testing
SAE J1960/ISO 11507:
1,000 hours
UL 1332:
1,200 hours
* Typical Values – refer to OEM Specifications and Magni Application Guidelines for official specifications
OEM Specifications:
FCA
PS-13285