Reliable Plating Corp. 1538 West Lake St. Chicago, IL 60607 Phone: 312-421-4747
1538 West Lake St.
Chicago, IL. 60607-1468
Phone: (312) 421-4747
Fax: (312) 421-4599

Hi/Mid/Phos Electroless Nickel Plating
ISO 9001: 2008 Certified  

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Hi/Mid/Phos Electroless Nickel

Hi/Mid/Phos Electroless Nickel

Electroless Nickel is a nickel phos alloy deposit plated by chemical reduction, without applying an external electrical current, onto a suitable substrate. Electroless Nickel provides very uniform, hard, lubricious coatings. The deposit uniformity allows plating of various coating thicknesses on any section of a part exposed to fresh plating solution. Grooves, slots, blind holes, threads, and even the inside of tubing can have the same thickness of coating. As a direct result of the deposit uniformity many post-plate finishing steps such as grinding, can be eliminated, thus lowering overall costs.

By varying the percentage of phosphorus in the coating, deposits can be produced that exhibit a variety of properties.

High phosphorus deposits (> 10% by weight) - yield deposits that are non-magnetic and highly corrosion resistant.

Lower phosphorus deposits (< 8% by weight) - yield proportionately harder deposits with excellent wear resistance.
Specifications
Deposit Properties Mid Phosphorus High Phosphrous
Phosporous Content (wgt%) 5-9 10-13
Rockwell 'C' HK (100) as plated 58-62 46-50
Rockwell 'C' Heat Treatment 66-70 66-68
Corrosion Resistance/Protection Fair Excellent
(ASTM B-117) hours @ 25.4 microns 96 1000+
Nitric Acid Test Fail Pass
Magnetic Properties Magnetic Non-Magnetic
Physical Appearance Bright Semi-Bright

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