Commercially pure or low alloy nickel finds its main application in chemical processing and electronics. Compared to nickel alloys, commercially pure nickel has high electrical conductivity, a high Curie temperature and good magnetostrictive properties. Nickel also has good thermal conductivity. This means it can be used for heat exchangers in corrosive environments. In case mechanical parts require excellent corrosion and strong magnetic properties, pure wrought nickel is a best option among materials with high ductile properties at wide range of temperatures.

Produced materials

• Nickel 200 (UNS N02200 / 2.4060/ 2.4066) – is a wrought nickel with compositional adjustments to enhance the performance in electronic applications.
• Nickel 201 (UNS N02201 / 2.4061/ 2.4068) – excellent resistance to many corrosion media and simplicity of welding allows using this materials in many industries.
• Nickel 205 (UNS N02205 / 2.4061) – it is most commonly used for the anodes and grids of electronic valves, magnetostrictive transducers, lead wires, transistor housings and battery cases.
• Nickel 212 (2.4110) – it is used in lead wires, supporting components in lamps and cathode-ray tubes, and electrodes in glow-discharge lamps.

Product forms

Product	Size, mm	Condition of supply
wire	0.2 – 12.0	soft annealed semi-hard hard
stranded wire	2.5 – 3.0	hard annealed

Chemical composition

Alloy	UNS	Werkstoff – Nr	C, max	Mn, max	Si, max	Cu, max	Ni+Co, min	Fe, max	Other
Alloy 200	N02200	2.4060 2.4066	0.15	0.35	0.25	0.25	99.0	0.4	-
Alloy 201	N02201	2.4061 2.4068	0.02	0.35	0.15;	0.25	99.0	0.4	-
Nickel 205	N02205	2.4061	0.15	0.35	0.15	0.15	99.0	0.2	Ti 0,01-0,05 Mg 0,01-0,08
Nickel 212	-	2.4110	0.10	1.5-2.5	0.20	0.2	97.0	0.25	Mg max 0,2

Physical properties

Property	Nickel 200	Nickel 201	Nickel 205	Nickel 212
Density g/cm3	8.9	8.9	8.9	8.9
Electrical resistivity at 20°C Ω mm2/m	0.096	0.085	0.095	0.11
Melting point °C	1440	1440	1440	1440
Thermal expansion ppm/°C 23 до 200 °C	13.3	13.1	13.3	12.9
Termal conductivity at 20 °C (W/m/°C )	70.2	79.3	75.0	44

Mechanical properties

Material	Tensile strength Rm, MPa	Elongation, A %
Nickel 200	370 – 700	2 – 30
Nickel 201	350 – 550	5 – 30
Nickel 205	345	45
Nickel 212	400	15 – 30

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