Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile. Pure nickel shows a significant chemical activity that can be observed when nickel is powdered to maximize the exposed surface area on which reactions can occur, but larger pieces of the metal are slow to react with air at ambient conditions due to the formation of a protective oxide surface. Even then, nickel is reactive enough with oxygen that native nickel is rarely found on Earth's surface, being mostly confined to the interiors of larger nickel-iron meteorites that were protected from oxidation during their time in space.
¡à Purpose
Nickel is used in many specific and recognizable industrial and consumer products, including stainless steel, alnico magnets, coinage, rechargeable batteries, electric guitar strings, microphone capsules, and special alloys. It is also used for plating and as a green tint in glass. Nickel is preeminently an alloy metal, and its chief use is in the nickel steels and nickel cast irons, of which there are many varieties.
¡à Products supplied form
Coli, Plate, Wire, Pipe, R/Bar, Fittings
¡à Characteristics and uses and chemical composition
Material Type
UNS No
Chemical Composition (%)
Mechanical Properties
Features
Ni
C
Others
tensile strength
1000Psi (Mpa)
yield strength
1000Psi(Mpa) at 0.2% offset
longitude
Brinell (Rock well)
Nickel200
N02200
99.6
0.15 MAX
-
55-80 (380-550)
15-30 (100-210)
90-120
It has good mechanical properties and excellent corrosion resistance in pure nickel.
Nickel201
N02201
99.6
0.02 MAX
-
55-80 (380-550)
15-30 (100-210)
90-120
Nickel200 such as, but properties, carbon is suitable to use less than 300 ¡É.
Company : PSM Co., LTD
CEO : S. U. Lee
Location : Head Quarters: Mongnae-dong 513-7, Danwon-gu, Ansan-city, Gyeonggi-do, Korea
TEL : +82-2-2038-8155
FAX : +82-2-2038-8156
Copyright¨Ï by panspecial.com All rights reserved.
Webmaster
Company : PSM Co., LTD
CEO : S. U. Lee
Location : Head Quarters: Mongnae-dong 513-7, Danwon-gu, Ansan-city, Gyeonggi-do, Korea
TEL : +82-2-2038-8155
FAX : +82-2-2038-8156
Copyright¨Ï by panspecial.com All rights reserved.
Webmaster
Company : PSM Co., LTD
CEO : S. U. Lee
Location : Head Quarters: Mongnae-dong 513-7, Danwon-gu, Ansan-city, Gyeonggi-do, Korea
TEL : +82-2-2038-8155
FAX : +82-2-2038-8156
Copyright¨Ï by panspecial.com All rights reserved.
Webmaster