
Pure nickel welding ultra-thin wire 0.025mm price per kg 0.25mm, 0.38mm, 15kg / spool
Nickel is a silver-white metal which occurs mainly in the sulphide and arsenic ores. It is extracted by roasting to NiO and then reducing using carbon. Pure nickel is manufactured by the Mond process, in which impure nickel is reacted with carbon monoxide (CO) to produce Ni(CO)4, which is then decomposed at 200C to yield 99.99% Ni. Nickel has an abundance of 80 ppm in the earth's crust.
Pure nickel is malleable and ductile, and is resistant to corrosion in air or water, and hence is used as a protective coating. It is readily soluble in dilute acids, but is unaffected by alkalis. Applications for nickel include its use as a constituent of various alloy types; for example, Nichrome (an alloy used for resistance heating elements), Monel (corrosion resistant material), Permalloy (an alloy with high magnetic permeability at low field strength and low hysteresis loss), stainless steel, cupro-nickel, nickel silver, etc. It is also used in coinage, as a protective coating and within food and chemical handling plants.
Nickel is classed as a carcinogen and is also an allergen to some individuals. It is found in many dietary constituents and, as such, is difficult to avoid.
UNS | Trademark | W.Nr |
N02200 | Nickel200 | 2.4060 |
Nickel 200 Chemical composition
Alloy | % | Ni | Fe | C | Mn | Si | Cu | S |
Nickel 200 | Min. | bal | ||||||
Max. | 0.4 | 0.15 | 0.35 | 0.35 | 0.25 | 0.01 |
Nickel 200 Pysical properties
Density | 8.89 g/cm³ |
Melting point | 1440°C |
Nickel 200 Alloy minimum mechanical properties in the room temperature
Product Form | Condition | Tensile strength Rm N/mm² | Yield strength RP0.2 N/mm² | Elongation A5 % | Brinell hardness HB |
Rod & Bar | Hot Finished | 60-85 | 15-45 | 35-55 | 45-80 |
Rod & Bar | Cold Drawn/Annealed or Hot-Finished/Annealed | 55-75 | 15-30 | 40-55 | 45-70 |
Plate | Hot-Rolled/Annealed | 55-80 | 15-40 | 40-60 | 45-75 |
Sheet | Annealed | 55-75 | 15-30 | 40-55 | 70 max |
Tube & Pipe | Seamless Annealed | 55-75 | 12-30 | 40-60 | 70 max |
Nickel 200 Characteristic as below:
Highly resistant to various reducing chemicals
Excellent resistance to caustic alkalies
High electrical conductivity
Excellent corrosion resistance to distilled and natural waters
Resistance to neutral and alkaline salt solutions
Excellent resistance to dry fluorine
Widely used to handle caustic soda
Good thermal, electrical and magnetostrictive properties
Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations
Nickel 200 Application field :
Food processing equipment
Marine and offshore engineering
Salt production
Caustic handling equipment
Manufacture and handling of sodium hydroxide, particularly at temperatures above 300° F
Reactors and vessels in which fluorine is generated and reacted with hydrocarbons
Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
We are willing to establish strong and long-time partnership with our customers