Nickel & Nickel Alloys
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.
We EXPORT, SUPPLY & STOCK the following Grades of Nickel & Nickel Alloys in form of pipes, tubes, sheets, bars, rods, wire & fabricated product like heat exchanger, pressure vessel, column & towers, etc.:
| Chemical Compostion of Nickel 200/201 | |||||||
|---|---|---|---|---|---|---|---|
| Grade | Ni | Fe | Cu | C | Mn | S | Si |
| Nickel 200 (UNS N02200) | 99.0 min | .40 max | .25 max | .15 max | .35 max | .01 max | .35 max |
| Nickel 201 (UNS N02201) | 99.0 min | .40 max | .25 max | .02 max | .35 max | .01 max | .35 max |
| Chemical Compostion of Monel 400 | |||||||
|---|---|---|---|---|---|---|---|
| Grade | C | Mn | S | Si | Ni | Cu | Fe |
| Monel 400 (UNS N04400) | .30 max | 2.00 max | .024 max | .50 max | 63.0 min | 28.0-34.0 | 2.50 max |
| Chemical Compostion of Inconel 600/601/625 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grade | Ni | Cr | Fe | C | Mn | S | Si | Cu | Al |
| Inconel 600 (UNS N06600) | 72.0 min | 14.0-17.0 | 6.0-10.0 | .15 max | 1.00 max | .015 max | .50 max | .50 max | - |
| Inconel 601 (UNS N06601) | 61.5 | 22.5 | 14 | .05 | .3 | - | .2 | - | 1.4 |
| Inconel 625 (UNS N06625) | Remainder | 20.00-30.00 | 5.0 max | .10 max | .50 max | .015 max | .50 max | .10 max | .40 max |
| Chemical Compostion of Incoloy 800/800HT/825 | |||||||
|---|---|---|---|---|---|---|---|
| Grade | Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| Incoloy 800 (UNS N08800) | 30.0-35.0 | 19.0-23.0 | 39.5 min | .10 max | .15-.60 | .15-.60 | .30-1.20 |
| Incoloy 800H (UNS N08810) | 30.0-35.0 | 19.0-23.0 | 39.5 min | .05-.10 | .15-.60 | .15-.60 | .30-1.20 |
| Incoloy 800HT (UNS N08811) | 30.0-35.0 | 19.0-23.0 | 39.5 min | .06-.10 | .25-.60 | .25-.60 | 0.85-1.2 |
| Incoloy 825 UNS(N08825) | 38.0-46.0 | 19.5-23.5 | 22.0 min | 0.05 max | 0.2 max | .6-1.2 | - |
| Composition of Hastelloy B-2/C-22/C-276 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Grade | Co | Cr | Mo | W | Fe | Si | Mn | C | Ni | Others |
| Hastelloy B-2 (UNS N010665) | 1* | 1* | 30 | - | 2* | 0.1* | 1* | 0.01* | Balance | - |
| Hastelloy C-22 (UNS N06022) | 2.5* | 22 | 13 | 3 | 3 | 0.08* | 0.5* | 0.01* | Balance | V-0.35* |
| Hastelloy C-276 (UNS N10276) | 2.5* | 16 | 16 | 4 | 5 | 0.08* | 1* | 0.01* | Balance | V-0.35* |