Duplex Steel S31803 Hex Nuts Manufacturer, Duplex 2205 Hexagon Nuts, UNS S31803/S32205 Duplex Stainless Steel Hex Head Nut, Duplex Steel Grade S32205 Hex Nuts, Duplex Steel Hex Nut Supplier in India.
Duplex S32205 Machine Nuts, Duplex Steel 1.4462 Cap Nut, Duplex S31803 Nuts, Duplex S32205 Steel Coupling Nut, Duplex S32205 Nuts, Duplex Steel S32205 Flange Lock Nuts, 2205 Duplex Heavy Hex Nut Manufacturer in Mumbai, India.
Unifit Metalloys Inc. is one of the well-known manufacturers and suppliers of Duplex Steel UNS S31803 & UNS S32205 Hex Nuts, which have remarkable quality and finish. Duplex Steel UNS S31803 Hex Nuts is extensively inured to the effect of sulfurous gases, especially above 900 Degree C, is very low. We are able to deliver world-class range of products like Duplex Steel UNS S32205 Hex Nuts that are used in varied industrial applications. UNS S31803 Duplex Steel Hex Nuts has a carbon content restricted to exclude the lower end of the range, so is the grade of choice for high temperature applications.
The high chromium and nickel contents in UNS S32205 Duplex Steel Hex Nuts provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common austenitic alloys. Duplex Steel 2205 Hex Nuts has good resistance to oxidation at temperatures of up to 1040 Degree C (1904 Degree F) in intermittent service and 1150 Degree C (2102 Degree F) in continuous service.
Table of Content
- Equivalent Grade of S31803/S32205 Duplex Steel Hex Nuts
- Duplex Steel S31803/S32205 Nuts Specification
- Types Of Duplex Steel 2205 Nuts
- Chemical Composition of Duplex S31803/S32205 Nuts
- Mechanical Properties of Duplex S31803/S32205 Nuts
- Duplex Steel S31803/S32205 Nuts Standards
- Duplex Steel S31803/S32205 Nuts Sizes
- Duplex Steel S31803/S32205 Nut Weight Chart
- Export Destinations For Duplex Steel S31803/S32205 Nuts
The high chromium content – expected to expand high temperature properties – additionally gives our Duplex Stainless Steel S31803 Hex Nuts great watery consumption protection. Duplex Stainless Steel S32205 Hex Nuts has the ability to withstand high temperatures, resistance to oxidation and corrosion, and machinability. Stainless 2205 Hex Nuts has a carbon content restricted to exclude the lower end of the stainless steel range.
Duplex Steel S31803/S32205 Nuts Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Duplex Steel S31803/S32205 Nuts Specification
Specifications : ASTM A194 / ASME SA194, ASTM F594, DIN, ASTM, BS and all International Standards
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
Duplex Nuts Property Class : A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
Types of Duplex Steel S31803/S32205 Nuts
- Duplex Steel S31803 T-Slot Nut
- Duplex Steel S32205 Thin Nuts
- S31803 Duplex Steel Wing Nuts
- S32205 Duplex Nylon Lock Nut
- S31803 Duplex Steel Cap Nuts
- Duplex Steel S31803 Square Nuts
- Duplex S31803/S32205 Coupling Nuts
- Duplex 2205 Hex Jam Nuts
- Duplex S31803 / S32205 T-Nuts
- UNS S31803 & S32205 Auto Lock Nuts
- 2205 Duplex 2-H Heavy Hex Nut
- UNS S31803/S32205 Miscellaneous Nut
- Duplex S32205 Nylon Insert Lock Nuts
- Duplex S31803 Serrated Flange Nuts
- Duplex Steel 2205 Hexagonal Nuts
- Duplex UNS S31803/S32205 Panel Nuts
- Duplex Steel 1.4462 Flex Lock Nuts
- Duplex Steel S32205 Pin Lock Nuts
- SAF 2205 Duplex Steel Lug Nuts
- S31803/S32205 Duplex Eye Nuts
- Duplex S31803 High Tensile Nuts
- Duplex Steel S32205 Cage Nuts
- Duplex Steel S31803 Dome Nuts
- UNS S32205 Duplex Knurled Nuts
- UNS S31803 Keps-K Lock Nuts
- Duplex S32205 Machine Hex Nut
- Steel S31803/S32205 Slotted Nuts
- Duplex Steel S31803 Knurled Nuts
- Duplex S32205 Hex Jam Nuts
- Duplex 2205 Lifting Eye Nuts
- S32205 Duplex Steel Sleeve Nuts
- UNS S31803/S32205 Imperial Nuts
- Duplex Steel S32205 Rivet Nuts
- Duplex Steel S31803 Castle Nuts
- Duplex S31803/S32205 Weld Nuts
- Duplex Steel S32205 Cage Nuts
- Duplex S31803/S32205 ACME Nuts
- Duplex Steel 2205 High Nuts
Duplex Stainless Steel Hex Nuts Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Ferritic Duplex Steel Hex Nuts Mechanical Properties
| Tensile Strength, ksi | 0.2% Yield Strength, ksi | Elongation, % | Hardness [HRC] |
|---|---|---|---|
| 90 min | 65 min | 25 min | 293 max |
Grade S31803 / S32205 Duplex Stainless Steel Nuts Standards
| DIN Nuts | Hexagon Nuts |
|---|---|
| Din 315 Nuts | DIN 934 |
| Din 431 Nuts | BS 1768 |
| Din 555 Nuts | BS 1769 |
| Din 557 Nuts | BS 1083 |
| Din 562 Nuts | BS 3692 |
| Din 582 Nuts | ISO 4032 |
| Din 934 Nuts | ISO 4033 |
| Din 936 Nuts | ANSI B18.2.2 |
| Din 1587 Nuts | |
| Din 6923 Nuts |
Duplex Steel S31803/S32205 Nuts Price List:
We offer wide range of industrial Duplex Steel S31803, S32205 Nuts that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Duplex Steel UNS S31803/S32205 Nuts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Duplex Steel S31803/S32205 Nuts Application Area:
Our products range of Duplex Steel S31803, S32205 Nuts find application in various areas such as: Railways, Vessels, Civil Industries, Petro-Chemical Industries, Home Fittings, Heavy Engineering Industries, Pumps, Valves, Off Shore & On Shore Oil Towers, power Generation Units ( Nuclear, Civil Construction Industries, Hydro or Thermal), Steel Plants, Oil Expansion Projects, Fertilizer Plants, Ship Building Industries etc.
Duplex Steel UNS S31803/S32205 Nuts Sizes
| Nut Size (mm) |
Diameter* (mm) |
Height (mm) |
||
|---|---|---|---|---|
| Hex Nut | Jam Nut | Nylock Nut | ||
| 2 | 4 | 1.6 | 1.2 | |
| 2.5 | 5 | 2 | 1.6 | |
| 3 | 5.5 | 2.4 | 1.8 | 4 |
| 4 | 7 | 3.2 | 2.2 | 5 |
| 5 | 8 | 4 | 2.7 | 5 |
| 6 | 10 | 5 | 3.2 | 6 |
| 7 | 11 | 5.5 | 3.5 | |
| 8 | 13 | 6.5 | 4 | 8 |
| 10 | 17 | 8 | 5 | 10 |
| 12 | 19 | 10 | 6 | 12 |
| 14 | 22 | 11 | 7 | 14 |
| 16 | 24 | 13 | 8 | 16 |
| 18 | 27 | 15 | 9 | 18.5 |
| 20 | 30 | 16 | 10 | 20 |
| * This is the diameter across the flats. It is also the size of wrench to use. | ||||
Duplex S31803/S32205 Nut Weight Chart
| 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 Duplex Steel S31803/S32205 Nuts to various countries such as Bangladesh, Mexico, Trinidad & Tobago, Costa Rica, Czech Republic, France, Turkey, Algeria, Belarus, Iran, Bahrain, Jordan, Ghana, Hong Kong, New Zealand, Kenya, Indonesia, Sri Lanka, Qatar, United States, Yemen, Gabon, Angola, Nigeria, Portugal, Tunisia, Ukraine, United Arab Emirates, Hungary, Taiwan, Romania, Serbia, Russia, Bhutan, Kazakhstan, Italy, Slovakia, Morocco, Finland, Israel, Australia, Lebanon, Peru, China, Spain, Poland, Afghanistan, Iraq, Pakistan, Denmark, Sweden, Estonia, Iran, Azerbaijan, Belgium, Philippines, Thailand, Brazil, Canada, Poland, Netherlands, Malaysia, United Kingdom, Libya, Ecuador, Egypt, Colombia, Saudi Arabia, Nigeria, Oman, Singapore, Norway, Argentina, Austria, South Africa, South Korea, Greece, Bolivia, Switzerland, Japan, Mexico, Mongolia, Croatia, Bulgaria, Vietnam, Kuwait, Lithuania, Chile, Venezuela, Chile.
India
United States
Saudi Arabia
Kuwait
Singapore
Malaysia
UAE
Germany
Italy
China
UK
Canada
Iran
Thailand
South Korea
Turkey
Morocco
Costa Rica
Kazakhstan
Philippines
Egypt
Japan
Russia
Vietnam
Australia
Qatar
South Africa
Portugal
Oman
Jordan
Spain
Hong Kong
Netherlands
Indonesia
Mexico
Brazil
France
Taiwan
Nigeria
Bangladesh
Iraq
Ukraine
Poland
Romania
Cyprus
Angola
Colombia
Norway
Chile
Tobago
Greece
Czechia
Belgium
Sri Lanka
Myanmar
Venezuela