Nickel Based Special Alloys For Electronic Nickel 212 / UNS N02212 Sheet / Strip / Wire

Nickel 212, UNS N02212 W.Nr. 2.4110 sheet, strip, wire, bar, tube etc for electronic parts

1 PRODUCT

Nickel 212, UNS N02212 W.Nr. 2.4110 semi-products for electronic parts.

Nickel 212 is available as sheet, strip, wire, bar, tube etc.

2 EQUIVALENT DESIGNATION

UNS N02212, W.Nr. 2.4110

3 APPLICATION

Nickel 212 has been used in various electronic applications such as electrical lead wires, supporting components in lamps and cathode-ray tube, lamp and electronic valve support assemblies, electrodes in glow-discharge lamps, and ignition contacts etc.

4 OVERVIEW

Nickel

Commercially pure or low-alloy nickel has characteristics that are useful in several fields, notably chemical processing and electronics. Nickel is highly resistant to various reducing chemicals and is unexcelled in resistance to caustic alkalies. Compared with nickel alloys, commercially pure nickel has high electrical and thermal conductivity. It also has a high Curie temperature and good magnetostrictive properties. Annealed nickel has a low hardness and good ductility and malleability. Those attributes, combined with good weldability, make the metal highly fabricable. Nickel has a relatively low work-hardening rate, but it can be cold worked to moderately high strength levels while maintaining ductility.

Nickel 212

Nickel 212 is available as sheet, strip, tube, wire (round, flat, shaped etc), bar etc.

5 CHEMICAL COMPOSITION

Table 1 (wt%)

6 PHYSICAL PROPERTIES

Density: 8.86 g/cm³ (0.320 lb/in³)

Melting range: 1435-1446°C (2615-2635°F)

Specific heat: 430 J/kg•°C (0.103 Btu/lb•°F)

Coefficient of Expansion : (68-212°F / 20-100°C): 7.2x10^-6 in/in•°F (12.9um/m•°C)

Thermal Conductivity: 305 Btu•in/ft2•h•°F (44.0W/m•°C)

Electrical Resistivity: 66 ohm•circ mil/ft (0.109uohm•m)

Shear modulus: 78 kN/mm²(11313 ksi)

Elasticity modulus: 196 kN/mm²(28400 ksi)

7 MECHANICAL PROPERTIES

Thanks to the addition of manganese, the strength is stronger than Nickel 200.

Tensile strength and elongation at temperatures above 315°C (600°F) dropped significantly.

Working temperature is related to environment, load and size range.

Norminal mechanical properties as per DIN 17750 (Plate, strip and sheet)

Norminal mechanical properties as per DIN 17753 (Wire)

8 STANDARD SPECIFICATION

DIN 17741 Low-alloy wrought nickel alloys - Chemical composition

DIN 17750 Plates, strips and sheets of wrought nickel and nickel alloys - properties

DIN 17751 Tubes of wrought nickel and nickel alloys - Properties

DIN 17752 Rod and bar of wrought nickel and nickel alloys - Properties

DIN 17753 Wires of wrought nickel and nickel alloys - Properties

9 COMPETITIVE ADVANTAGE:

(1) More than 50 years experience of research and develop in high temperature alloy, corrosion resistance alloy, precision alloy, refractory alloy, rare metal and precious metal material and products.
(2) 6 state key laboratories and calibration center.
(3) Patented technologies.

(4) Ultra-purity smelting process: VIM + IG-ESR + VAR

(5) Excellent high performance.

10 BUSINESS TERM

With background of more than 50 years of material R&D experience, CMMC is a high-tech enterprise specialized in production of high temperature alloys, corrosion resistant alloys, precision alloys, wear resistant alloys, refractory alloys and other special alloys.

With main smelting equipments by CONSARC, including vacuum induction melting furnace (VIM 3 metric tons x 1 set), inert gas protective electric slag remelting furnace (IG-ESR 5 metric tons x 1 set, 10 metric tons x 2 sets), vacuum arc remelting furnace (VAR 10 metric tons x 1 set), CMMC has an annual production capacity of 3000 metric tons.

Established in 2016, CMMC stll having an investing plan of more than 30 million U.S.Dollars in the coming 5 years. CMMC aspires to become an internationally renowned supplier and leading brand of key materials for core components of high-end equipments in the application fields of aerospace, clean energy, petroleum, chemical engineering, medical, marine engineering, food and automobile, etc.

Our main products include forgings, bars, rods, tubulars, plates, sheets, strips, wire rods, precision wires, etc.

From ultra-pure smelting, hot and cold forming, heat treatment, mechanical processing to finish machining, CMMC provides the whole process of one-stop professional services.

From demand idea to research and development, from technology innovation to promoting of products upgrading, from customer's puzzles and difficulties to final solution, from smelting to market, no matter wherever, whenever, whatever and however, CMMC always try to provide satisfactory one-stop service.

By providing better materials to make a better world, CMMC never give up the dream.