Unifit Metalloys Inc. is one of the renowned exporters of Nickel Alloy 200 / 201 Hex Nuts, which was originally designed to weld cast alloys of similar composition. Nickel 200 Hex Nuts covers seamless, straight-seam welded, and cold worked welded austenitic stainless steel pipe that is intended for high-temperature and general corrosive service. Nickel 201 Hex Nuts are used for high-temperature applications where corrosion is a key issue. With an extensive steel inventory, we carry a wide range of Alloy 200 Hex Nuts in a variety of lengths and wall thicknesses to meet your project’s needs — including pipe in hard-to-find sizes.
Alloy 201 Hex Nuts are extensively used for conveyance of fluids intended for critical high temperature and general. These Nickel-Alloy 200 Hex Nuts are used in under similar service conditions in heat transfer process equipment like boilers, super heaters, heat exchangers, condensers etc.
We are presently equipped with modern manufacturing equipment's and inspection tools for Nickel-Alloy 201 Hex Nuts such as Milling Machine, Lathe Machines, forging and deep drawing presses, Heating & Annealing Furnaces, machining, finishing and testing facilities. Ni 200 Hex Nuts is most frequently used to weld cast alloys of similar composition and to weld dissimilar steels. These Ni 201 Hex Nuts were originally designed for the welding of high tensile alloys to high temperature heat resisting alloys on turbine engines.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | НП-2 | - | LC-Ni 99 |
Specifications : ASTM B160 / ASME SB160
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
Grade | C | Mn | Si | S | Cu | Fe | Ni |
Nickel 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
Nickel 201 | 0.02 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Nickel 200 / 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
We offer wide range of industrial Nickel 200/201 Hex Nuts that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Nickel 200/201 Hex Nuts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Nickel 200/201 Hex Nuts find application in various areas such as: Petro-Chemical Industries, Civil Industries, Heavy Engineering Industries, Ship Building Industries, Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal), Oil Expansion Projects, Off Shore & On Shore Oil Towers, Valves, Vessels, Pumps, Railways, Steel Plants, Civil Construction Industries, Home Fittings etc.
Size | Finished Hex | Heavy Hex | Finished Jam | Heavy Hex Jam | Square | Heavy Square |
1/2" Nut | 3.75 | 6.54 | 2.62 | 4.00 | 5.78 | 7.87 |
5/8" Nut | 7.33 | 11.9 | 4.93 | 6.96 | 10.8 | 14.3 |
3/4" Nut | 11.9 | 19.3 | 7.70 | 11.0 | 15.4 | 23.5 |
7/8" Nut | 19.0 | 29.7 | 12.0 | 16.7 | 24.5 | 36.2 |
1" Nut | 28.3 | 42.5 | 17.6 | 23.5 | 36.3 | 51.5 |
11/8" Nut | 40.3 | 59.2 | 24.7 | 32.4 | 52.5 | 72.4 |
11/4" Nut | 54.3 | 78.6 | 36.1 | 45.8 | 70.6 | 95.5 |
13/8" Nut | 73.0 | 102 | 47.9 | 59.3 | 94.5 | 125.0 |
11/2" Nut | 94.3 | 131 | 60.9 | 74.8 | 122 | 161 |
15/8" Nut | 162 | 91.6 | ||||
13/4" Nut | 151 | 204 | 100 | 114 | ||
17/8" Nut | 241 | 134 | ||||
2" Nut | 224 | 299 | 140 | 165 | ||
21/4" Nut | 419 | 227 | ||||
21/2" Nut | 564 | 332 | ||||
23/4" Nut | 738 | 429 | ||||
3" Nut | 950 | 545 | ||||
31/4" Nut | 1194 | 651 | ||||
31/2" Nut | 1526 | 851 | ||||
33/4" Nut | 1812 | 1005 | ||||
4" Nut | 2180 | 1200 |
Unifit Metalloys Inc. manufactures, suppliers and exports of Nickel 200/201 Hex Nuts to various countries such as Bahrain, Qatar, Iran, Bolivia, Pakistan, Angola, Taiwan, Norway, Netherlands, Iran, Saudi Arabia, Iraq, Romania, Chile, Indonesia, Peru, Poland, Brazil, Israel, Denmark, Sri Lanka, South Africa, Austria, Czech Republic, Venezuela, Ghana, Hong Kong, Sweden, Switzerland, Ukraine, Afghanistan, Philippines, Mexico, United Arab Emirates, Poland, Canada, Croatia, Algeria, Greece, Belarus, Egypt, Costa Rica, Mongolia, New Zealand, Bangladesh, Slovakia, Chile, Estonia, Lebanon, Hungary, Portugal, Malaysia, Finland, Serbia, Bhutan, United States, Ecuador, South Korea, Nigeria, Turkey, Bulgaria, Kenya, Tunisia, United Kingdom, Belgium, Azerbaijan, Trinidad & Tobago, Japan, Italy, Colombia, Nigeria, Lithuania, Oman, Jordan, China, Kuwait, Argentina, Vietnam, Spain, Mexico, France, Gabon, Morocco, Singapore, Yemen, Australia, Russia, Kazakhstan, Libya, Thailand.