Alloy 20
Fasteners
Alloy 20 Fasteners
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 of Contents
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.
Alloy 20 Fasteners Manufacturing Process
1. Forging or Forming
& Machining
2. Hole Drilling
& Surface Treatment
3. Quality Control
& Marking Identification
4. Final Inspection
& Packaging
Specification of Alloy 20 Fasteners
| Standard | ASTM F593, F594, A193, A194 / ASME SF593, F594, SA193, SA194 |
| 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 | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Hex nuts |
| 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. |
Types of Alloy 20 Fasteners
Alloy 20 Nuts
Alloy 20 Bolts
Alloy 20 Screws
Alloy 20 Threaded Rods
Alloy 20 Stud Bolts
Alloy 20 Washers
Alloy 20 Fasteners Other Types
- 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
- 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 20 Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
|---|---|---|---|---|
| Alloy 20 | 2.466 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Chemical Composition of Alloy 20 Fasteners
| 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 |
Alloy 20 Fasteners Mechanical Properties
| Grade | 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% |
Alloy 20 Fasteners Price, Dimension, Weight Details
Countries & Cities we Export Alloy 20 Fasteners To
Vietnam, Kuwait, Russia, Thailand, North Korea, Singapore, Nepal, Kyrgyzstan, Bangladesh, Armenia, Bhutan, Qatar, Azerbaijan, Maldives, Iraq, Egypt, Philippines, Oman, Jordan, United Arab Emirates, Japan, South Korea, Lebanon, China, Macau, Mongolia, Taiwan, Turkey, Myanmar, Afghanistan, Iran, British, Bahrain, Sri Lanka, Indonesia, Saudi Arabia, Hong Kong, Israel, Malaysia, India.
Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Malta, Romania, Portugal, Turkey, Estonia, Serbia, Norway, Germany, Finland, Netherlands, Monaco, Poland, Sweden, Slovakia, United Kingdom, Hungary, Moldova, Russia, Liechtenstein, Croatia, Switzerland, Ireland, Cyprus, Czechia/Czech Republic, Spain, Denmark, France, Latvia, Greece, Ukraine, Lithuania, Italy, Luxembourg.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Zimbabwe, Eswatini, Egypt, Rwanda, Kenya, Niger, South Africa, Ethiopia, Mozambique, Gambia, Namibia, Cameroon, Tanzania, Tunisia, Mauritius, Central African Republic, Madagascar, Uganda, Mauritania, Seychelles, Zambia, Morocco, Liberia, Nigeria, Libya, Senegal.
Antigua and Barbuda, Bahamas, Barbados, Belize, Saint Lucia, Costa Rica, Panama, Saint Vincent and the Grenadines, Dominican Republic, Dominica, United States of America, Grenada, El Salvador, Cuba, Canada, Guatemala, Honduras, Mexico, Jamaica, Trinidad and Tobago, Haiti, Nicaragua.
Venezuela, Nauru, Colombia, Kiribati, Paraguay, Chile, Australia, Suriname, Solomon Islands, Micronesia, Samoa, Bolivia, Marshall Islands, Argentina, Uruguay, Tuvalu, Peru, Fiji, Vanuatu, Palau, Guyana, New Zealand, Ecuador, Tonga, Papua New Guinea, Brazil.
Hobart, Glasgow, Jayapura, Mahboula, Antalya, Jakarta, Ottawa, Rouen, Liverpool, Ghayathi, Fahaheel, Southampton, Kazan, Sharjah, Lyon, Delhi, Banjarmasin, Mumbai, Ruwais, Vancouver, Barnaul, Krasnodar, Cologne, Novosibirsk, Winnipeg, Ballarat, Strasbourg, Montreal, Omsk, Chennai, Bandung, Lucknow, Düsseldorf, Bristol, Khor Fakkan, Bremen, Fethiye, Medan, Abdali, Mackay, Hawally, Moscow, Bursa, Izmir, Manchester, Perth, Marseille, Darwin, Denpasar, Brisbane, Oxford, Melbourne, Toronto, Paris, Bordeaux, Volgograd, Al Ain, Berlin, Hyderabad, Dubai, Denizli, Konya, Nice, London, Lyon, Munich, Surabaya, Essen, Hamburg, Edirne, Fintas, Navi Mumbai, Saint Petersburg, Ahmedabad, Yogyakarta, Sydney, Quebec City, Fujairah, Toulouse, Mississauga, Makassar, Istanbul, Brampton, Dresden, Al Ahmadi, Surrey, Abu Dhabi, Edinburgh, Bangalore, Birmingham, Lille, Ajman, Chelyabinsk, Bhopal, Jabriya, Newcastle upon Tyne, Dortmund, Al Jahra, Sabah Al-Salem, Kolkata, Augsburg, Saratov, Trabzon, Ankara, Salmiya, Batam, Hatta, Adelaide, Hamilton, Bendigo.
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