Proud Member
national association for surface finishing
Micro Plating Inc.

electroless nickel & composite nickel - nickel/boron nitride

8110 Hawthorne Drive • Erie Pa 16509 • Ph. (814) 866-0073 • Fax (814) 866-0804 • Email: info@microplating.com
High and Mid Phosphorus Technical Data
Mil-C-26074, AMS-2404, RoHS compliant • All Coatings are FDA Approved and RoHS Compliant
TECHNICAL DATA
Property
Mid-Phosphorus
High-Phosphorus
Composition
6 to 9% P, balance Ni
10 to 12% P, balance Ni
Structure
Mixed crystalline and amorphous
Amorphous
Internal Stress
+/-30 MPa
+/f-30 MPa
Melting Point (Eutectic)
890-1450º C
890-1450º C
Density
8.1 g/cm3
7.8 g/cm3
Coefficient of Thermal Expansion
13.0 µ m/m/Cº
12.0 µ m/m/Cº
Electrical Resistivity
75 µ ohm - cm
100 µ ohm - cm
Thermal Conductivity
0.1 W/cm-K
0.08 W/cm-K
Magnetic Coercivity
110 A/m
0
Tensile Strength
700 MPa
800 MPa
Ductility
>0.70%
>1.50%
Modulus of Elasticity
150 GPa
200 GPa
Hardness, as deposited
550 HV100
450 HV100
Hardness, heat treated
1000 HV100
1000 HV100
Coefficient of Friction (Unlubricated)
0.38
0.4
Taber Wear Index, as deposited
16 mg/1,000 cycles
19 mg/1,000 cycles
Taber Wear Index, heat treated
12 mg/1,000 cycles
12 mg/1,000 cycles
Corrosion Protection, salt fog resistance
96 hours
1,000 hours