Fasteners are essential components of any assembly. They are used to hold different parts of an assembly together. Fasteners come in different types, sizes, and materials. Alloy 20 Fasteners are among the most popular fasteners used in industrial applications. Alloy 20 Fasteners are a great choice for high-stress applications that require excellent resistance to stress-corrosion cracking and general corrosion. They also resist chlorides and other halides and exhibit good toughness and ductility. They are used in many industrial applications, including chemical processing, petrochemical, pharmaceutical, and food processing industries.
Alloy 20 Fasteners Features
Alloy 20 Fasteners have excellent resistance to stress-corrosion cracking and general corrosion. They perform well in sodium chloride, sulfuric, phosphoric, nitric, and organic acid environments. They also exhibit toughness and flexibility, making them suitable for high-stress applications.
Table Content
Alloy 20 Fasteners Corrosion Resistance
Alloy 20 Fasteners protect against sulfuric acid corrosion up to 100°C. They are also resistant to chlorides and other halides. Alloy 20 is particularly resistant to pitting and crevice corrosion in chemical process environments.
Alloy 20 Fasteners Chemical Composition
The chemical composition of Alloy 20 Fasteners includes nickel, chromium, molybdenum, and copper. They also contain small amounts of iron, manganese, silicon, carbon, and sulfur. The content in Alloy 20 Fasteners makes them highly resistant to sulfuric and phosphoric acid environments.
Alloy 20 Fasteners Applications
Alloy 20 Fasteners are used in several industrial applications, including chemical processing, petrochemical, pharmaceutical, and food processing industries. They are also used to manufacture heat exchangers, steam generators, pumps, valves, tanks, and reactors.
Alloy 20 Fasteners Machining
Alloy 20 Fasteners are hard to machine because of their high work-hardening rate and low thermal conductivity. Regular coolant use and intermittent stoppages are recommended when machining these fasteners. Alloy 20 can be easily welded and brazed using traditional welding techniques.
Forging or Forming & Machining
Hole Drilling & Surface Treatment
Quality Control & Marking, Identification
Final Inspection and Packaging
| Standard | ASTM B473 / ASME SB473 |
| Bolt / Screw Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Nuts Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Machine Screws Size | M1.6 – M12 |
| Self Tapping Screw Size | No.2 – No. 14 |
| Length | 3 mm to 200 mm |
| Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Fasteners |
|
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production Process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
-
Alloy 20 Bolts
-
Alloy 20 Nuts
-
Alloy 20 Washers
-
Incoloy® alloy 20 Screw
-
Alloy 20 Stud Bolt
-
Alloy 20 U Bolts
- Alloy 20 Allen Cap Screw
- Alloy 20 U Bolts
- Alloy 20 Industrial Fasteners
- Alloy 20 Washers
- Incoloy® alloy 20 Dome Washer
- Alloy 20 Carriage Bolts
- Incoloy® alloy 20 Heavy Hex Bolts
- Carpenter 20 Square Nuts
- Alloy 20 Nut Bolt
- Carpenter 20 Anchor Fasteners
- Carpenter 20 Eye Bolts
- Alloy 20 Fasteners
- Alloy 20 Fasteners Price List
- UNS N08020 Fasteners
- ASME SB473 Alloy 20 Fasteners
- Incoloy® alloy 20 Socket Set Screw
- Alloy 20 Stud Bolts
- Alloy 20Cb-3® Self Tapping Screw
- Alloy 20 Spring Washer
- Alloy 20 Flat Washers
- Alloy 20 Ogee Washers
- Alloy 20Cb-3® Threaded Rod
- Alloy 20 Hex Head Bolt
- Alloy 20 Self Locking Nuts
- Alloy 2.4660 Fastener
- Carpenter 20 Wing Nuts
- Carpenter 20 Acorn Nuts
- Carpenter 20 Coupling Nuts
- Alloy 20 Bolts and Nuts
- Alloy 20 Studs
- Thick Alloy 20 Washers
- Alloy 20 Structural Bolts
- Carpenter 20 Plain Washer
- Alloy 20 Heavy Hex Nuts
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % |
“ Check Bhansali Exports's offered Alloy 20 Fasteners Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
Egypt, Hong Kong, Azerbaijan, Saudi Arabia, Bahrain, Jordan, Qatar, United Arab Emirates, Afghanistan, Israel, Singapore, Armenia, Mongolia, Iraq, Myanmar, Iran, Nepal, Indonesia, British, Russia, Lebanon, Macau, Oman, China, Taiwan, Thailand, Philippines, Kuwait, Vietnam, Malaysia, Bangladesh, North Korea, South Korea, Kyrgyzstan, Japan, Sri Lanka, Maldives, Bhutan, India, Turkey.
Russia, Moldova, Sweden, Serbia, Luxembourg, Finland, Lithuania, Denmark, Turkey, Ireland, Hungary, Azerbaijan, Monaco, France, Poland, Belgium, Croatia, Italy, Malta, Slovakia, Norway, Portugal, Netherlands, Switzerland, Spain, Liechtenstein, Ukraine, Belarus, Estonia, Czechia/Czech Republic, Greece, Austria, Cyprus, Germany, United Kingdom, Latvia, Romania, Bulgaria.
Rwanda, Morocco, Angola, Mauritius, Botswana, Zimbabwe, Kenya, Namibia, Nigeria, South Africa, Mauritania, Burkina Faso, Tunisia, Egypt, Algeria, Cameroon, Seychelles, Eswatini, Niger, Mozambique, Gambia, Madagascar, Ethiopia, Central African Republic, Uganda, Senegal, Burundi, Liberia, Zambia, Libya, Tanzania.
Costa Rica, Haiti, Barbados, Cuba, Saint Lucia, Honduras, Antigua and Barbuda, Jamaica, Dominican Republic, Guatemala, Dominica, Belize, Nicaragua, Panama, Trinidad and Tobago, United States of America, Mexico, El Salvador, Canada, Grenada, Bahamas, Saint Vincent and the Grenadines.
Papua New Guinea, Tuvalu, Venezuela, Brazil, Ecuador, Nauru, Vanuatu, Paraguay, Argentina, Chile, Uruguay, Guyana, Tonga, Bolivia, Peru, Marshall Islands, Kiribati, Micronesia, New Zealand, Australia, Fiji, Samoa, Suriname, Colombia, Palau, Solomon Islands.
Paris, Barnaul, Ballarat, Melbourne, Omsk, Ghayathi, Birmingham, Toronto, Berlin, Antalya, Ankara, Sydney, Bendigo, Izmir, Medan, Nice, Oxford, Khor Fakkan, Hobart, Brisbane, Darwin, Bandung, Fintas, Delhi, Edinburgh, Surrey, Lyon, Essen, Munich, Lille, Banjarmasin, Chelyabinsk, Abu Dhabi, Surabaya, Lucknow, Dortmund, Istanbul, Batam, Dresden, Novosibirsk, Düsseldorf, Bristol, Navi Mumbai, Cologne, Jayapura, Konya, Southampton, Fujairah, Brampton, Trabzon, Montreal, London, Denpasar, Bordeaux, Bursa, Moscow, Kolkata, Al Jahra, Salmiya, Lyon, Perth, Chennai, Volgograd, Al Ahmadi, Hawally, Ruwais, Newcastle upon Tyne, Kazan, Adelaide, Yogyakarta, Bremen, Saint Petersburg, Krasnodar, Ajman, Jabriya, Mackay, Rouen, Edirne, Quebec City, Liverpool, Ahmedabad, Toulouse, Bangalore, Denizli, Dubai, Al Ain, Manchester, Fahaheel, Hatta, Fethiye, Hamburg, Jakarta, Marseille, Vancouver, Mumbai, Bhopal, Sabah Al-Salem, Saratov, Ottawa, Winnipeg, Strasbourg, Hamilton, Hyderabad, Mahboula, Augsburg, Mississauga, Abdali, Makassar, Sharjah, Glasgow.