Unifit Metalloys Inc. is a prominent exporter of SS 347 / 347H Nuts, which is austenitic stainless steel that is developed for use in high temperature corrosion resistant applications. Stainless Steel 347 Nuts is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000 Degree F. Stainless Steel 347H Nuts is a medium carbon austenitic stainless steel, for high temperature applications such as furnace parts and heat treatment equipment. SS 347 Nuts is used for Cryogenic Components, Food Processing, Furnaces — burners, doors, fans, piping and recuperators.
SS 347H Nuts is the low carbon version and is suggested for applications where sensitization and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem. We are counted amongst the reckoned names in the industry, offering an extensive range of 347 Stainless Steel Nuts that are delivered in varied sizes and dimensions.
347H Stainless Steel Nuts is ideally suited for high-temperature applications such as heat treatment and chemical processing equipment. Stainless Steel UNS S34700 Nuts is used for construction parts which should be resistant to scaling up to about 1050 Degree C. Annealing Heat of Stainless Steel UNS S34709 Nuts should be done from 1050 Degree C to 1150 Degree C and water quench, where this treatment ensures that all carbides are in solution.
STANDARD | DIN | UNS | JIS | GOST | EN |
SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
SS 347H | 1.4961 | S34709 | SUS 347H | - | X6CrNiNb18-12 |
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
SS Nuts Property Class : A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 20.00 | 10xC – 1.10 | 9.00 - 13.00 | 62.74 min |
SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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 |
We offer wide range of industrial Stainless Steel 347, 347H Nuts that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Stainless Steel 347/347H Nuts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Stainless Steel 347, 347H Nuts find application in various areas such as: Heavy Engineering Industries, power Generation Units ( Nuclear, Steel Plants, Vessels, Civil Construction Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Valves, Civil Industries, Fertilizer Plants, Home Fittings, Ship Building Industries, Railways, Hydro or Thermal), Pumps, Petro-Chemical Industries etc.
347/347H Stainless Steel Nuts Sizes |
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Stainless Steel Nuts Sizes | Stainless Steel Nuts size chart | Stainless Steel Nuts size guide | Stainless Steel Nuts dimensions |
3/8″-16 Grade 5 Finished Stainless Steel 347/347H Nuts | 1/2″-13 Yellow Grade 8 Finished Stainless Steel 347/347H Nuts | 1/4″-20 Grade 2 NE Steel Stainless Steel 347/347H Nuts | |
5/16″-18 Grade 2 NE Steel Nylon Insert Stainless Steel 347/347H Nuts | 1/2″-13 ASTM A563 Grade A Steel Stainless Steel 347/347H Nuts | 3/8″-16 ASTM A563 Grade A Steel Stainless Steel 347/347H Nuts | |
3/4″-10 A194 2-H Plain Finish Heavy Stainless Steel 347/347H Nut | 5/8″-11 A194 2-H Plain Finish Heavy Stainless Steel 347/347H Nut | 3/8-16 Low Carbon Plated Heavy Stainless Steel 347/347H Nut | |
5/16″-18 Acorn Stainless Steel Nuts 18-8 Stainless Steel 347/347H | 1/2″-13 Acorn Stainless Steel Nuts 18-8 Stainless Steel 347/347H | 5/16″-18 Case Hardened Stainless Steel 347/347H Nuts | |
5/8-18 Stainless Steel 347/347H Nuts | 3/4-16 Stainless Steel 347/347H Nuts | 5/8″-11 Case Hardened Stainless Steel 347/347H Nuts | |
7/8″-14 SAE J995 Grade 2 Plain Finish Steel Stainless Steel 347/347H Nuts | 1″-8 SAE J995 Grade 2 Plain Finish Steel Stainless Steel 347/347H Nuts | 3/8″-16 x 0.620″ – 0.655″ Width Bridge Spot Stainless Steel 347/347H Nuts | |
1/4″-20 Wide Spot Weld Stainless Steel 347/347H Nuts | 3/4-10 x L2-1/4 x W1″Coupling SS 347/347H Nuts | 3/8-16 x L1-3/4 x W5/8 Coupling Stainless Steel 347/347H Nuts | |
1/4-20 Plated Cold Stainless Steel 347/347H Nuts | 5/16-18 Plated Cold Stainless Steel 347/347H Nuts | 1/2″-13 Grade A Plain Finish Steel Regular Stainless Steel 347/347H Nuts | |
3/8″-16 Grade A Finish Steel Regular Stainless Steel 347/347H Nuts | 5/8″-11 Grade A Finish Steel Regular Stainless Steel 347/347H Nuts | M6-1.0 Class 5 Finish Steel Regular Stainless Steel 347/347H Nuts |
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 Stainless Steel 347/347H Nuts to various countries such as Saudi Arabia, Argentina, Bangladesh, Vietnam, Bulgaria, Lithuania, Poland, Estonia, Ukraine, Pakistan, Peru, United Arab Emirates, Denmark, Kuwait, Bahrain, Finland, Portugal, Ecuador, Kazakhstan, Philippines, Colombia, Czech Republic, Afghanistan, Switzerland, United States, Iraq, Oman, Nigeria, Slovakia, Belgium, Azerbaijan, Iran, Chile, Bhutan, Malaysia, Algeria, Iran, Jordan, Spain, Venezuela, Singapore, Serbia, Israel, Tunisia, Ghana, Netherlands, Mexico, Taiwan, New Zealand, Poland, Nigeria, China, France, Russia, Italy, Hungary, Austria, Norway, Canada, Romania, Trinidad & Tobago, Japan, Croatia, South Africa, Angola, Australia, Greece, Kenya, Gabon, Sri Lanka, Yemen, Qatar, Sweden, Bolivia, Costa Rica, Brazil, Indonesia, South Korea, Chile, Belarus, Turkey, Mexico, Morocco, Thailand, Egypt, Libya, United Kingdom, Lebanon, Hong Kong, Mongolia.