A high alloy, non stabilized and low carbon austenitic stainless steel is 904L that is used to make fasteners. Adding copper to the 904L grade stainless steel highly improves its resistance to chemical attacks. These attacks are caused by strong reducing acids like sulfuric acid. Surprisingly they are highly resistant to chloride attack, crevice corrosion, and pitting and stress corrosion cracking. The 904L grade is non-magnetic thus it offers excellent formability and weld ability in almost all working conditions. Due to their austenitic structure, it has excellent toughness against cryogenic temperature. 904L grade steel is used to make nuts, studs, washers, socket head cap screws, and bolts.
Stainless Steel 904L Fasteners made using this grade of steel has molybdenum and nickel in substantial content. These ingredients are very costly therefore various manufacturers use duplex stainless steel2204 that are available at lower cost. However, it is now used in abundance. The 904L steel is originally developed to offer resistance to sulfuric acid but it is also good to work under different conditions. The corrosion performance of this grade (904L grade) lies between super austenitic and standard austenitic grade.
SS 904L Fasteners, SS 904L Fastener Suppliers, SS 904L Fasteners Stockist, SS 904L Fastener Manufacturers, SS 904L Hex Nuts, SS 904L Heavy Hex Bolts, 904L Stainless Steel Washers, Stainless Steel 904L Stud Bolts, Stainless Steel 904L Screws, Stainless Steel 904L Fasteners Supplier in Mumbai India.
The super austenitic grade has the high percentage of molybdenum (6%). However, in a nitric acid environment, it shows less resistance. Other grades such as 310L and 304L have no molybdenum but offer good resistance to nitric acid. The Stainless Steel 904L Fasteners can be used in critical environments because they are solution treated after cold working on it. Due to such impressive properties, these are used in numerous applications.
Stainless Steel 904L Fasteners Specification
| Standard | ASTM A193 / A194, ASME SA193 / SA194 |
| Specification | DIN, ASTM, BS and all International Standards |
| Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Bolt / Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Length | 3 mm to 200 mm |
| Form | Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts Etc |
Stainless Steel 904L Fasteners Availability
SS 904L Nuts
SS 904L Nylon Insert Lock Nuts, SS 904L Wing Nuts, Stainless Steel 904L Nuts, SS UNS N08904 Hex Nuts, 904L Stainless Steel Flange Nuts, AISI 904L Jam Nuts, SS 1.4539 Square Nuts, SS 904L Acorn Nuts, Stainless Steel 904L Cap Nuts, SUS 904L Hex Domed Cap Nuts.
SS 904L Washer
AISI 904L Flat Washer, SS 904L Fender Washer, SS 904L Split Lock Washer, 904L Stainless Steel Square Washer, Stainless Steel 904L Washer, SS UNS N08904 Washer, SS 1.4539 Dock Washer, Stainless Steel SUS 904L Ogee Washer.
SS 904L Screws
904L Stainless Steel Socket Screws, Stainless Steel 904L Screws, 1.4539 Mating Screws, SS 904L Machine Screws, SS UNS N08904 Screws, AISI 904 Wood Screws, SUS 904L Set Screws, SS 904L Thread Cutting Machine Screws, Stainless Steel 904L Sheet Metal Screws.
SS 904L Bolts
904L Lag Bolts, 904L Shoulder Bolts, 904L SS Flange Bolts, SS 904L Anchor Bolts, Stainless Steel UNS N08904 Bolts, SS 1.4539 Eye Lags, Stainless Steel 904L Bolts, SS 904L U-Bolts, SUS 904L J-Bolts, AISI 904L Hex Head Bolts, SS 904L Carriage Bolts.
Equivalent Grades of ASME SA193 Stainless Steel 904L Fasteners
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Stainless Steel 904L Fasteners Chemical Properties
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2.0 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 | 23.00 – 28.00 | 1.00 – 2.00 |
SS 904L Fasteners Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
Quality Assurance
Stainless Steel N08904 Fasteners are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
Material Testing
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
To buy Stainless Steel 904L Fasteners At best price & urgent delivery please mail to [email protected], As we have Our Dealer, Supplier, distributors & direct sales representatives in all over globe who will help you to buy Stainless Steel UNS N08904 / 1.4539 Fasteners & will resolve your queries
Other types of Stainless Steel 904L Fasteners Ready Stock
- Stainless Steel 904L Countersunk Washer
- SS 904L Hex Head Bolts
- Stainless Steel 904L T-Head Bolts
- Stainless Steel 904L Foundation Bolts
- SUS 904L Mushroom Head Square Neck Bolts
- Stainless Steel 1.4539 J Bolts
- Stainless Steel UNS N08904 Wing Screw
- Stainless Steel 904L Hex Head Bolts
- SS 904L Eye Bolt
- Stainless Steel 904L U- Bolts
- SS 904L Fasteners Manufacturer
- Stainless Steel 904L Spring Washers
- ASTM A193 Stainless Steel 904L Studs
- Stainless Steel 904L Allen Cap screw Exporter
- SS 904L Hex Coupling Nut
- Stainless Steel 1.4539 Hexagon Nut
- Stainless Steel 904L Square Nut
- SS N08904 Marine Anchors
- Stainless Steel 904L Screw Supplier
- Stainless Steel 904L Machine Screw
- ASME SA194 SS 904L Hex Domed Cap Nuts
- SS 904L Socket Head Cap Screws
We Deliver Stainless Steel 904L / N08904 / 1.4539 Fasteners all over World
We export most of 904L Stainless Steel Fasteners to countries like
Algeria, Benin, Botswana, Cameroon, Central African Republic, Comoros Congo, Cote d'Ivoire, Djibouti, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, Guinea, Guinea-Bissau, Lesotho, Liberia, Madagascar, Malawi, Mauritius, Mozambique, Niger, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Somalia, South Sudan, Sudan, Tanzania, Togo, Tunisia, Uganda, Zambia, Algiers, Luanda, Porto-Novo, Gaborone, Bangui, Moroni, Brazzaville, Yamoussoukro, Malabo, Oyala, Mbabane, Addis Ababa, Banjul, Accra, Conakry, Bissau, Monrovia, Tripoli, Antananarivo, Lilongwe, Port Louis, Maputo, Niamey, Abuja, Kigali, Dakar, Victoria, Mogadishu, Pretoria, Cape Town, Khartoum, Lomé, Tunis, Kuwait, Russia, Angola, Norway, Yemen, Nepal, Finland, Gabon, Macau, Bulgaria, Peru, India, Romania, Venezuela, Saudi Arabia, Gambia, Brazil, Mongolia, United States, China, Switzerland, Sweden, Chile, Afghanistan, Israel, Lithuania, Austria, Estonia, Qatar, Bhutan, Australia, Hungary, Sri Lanka, Turkey, Azerbaijan, Ukraine, Colombia, Poland, Argentina, Italy, South Korea, Croatia, Belarus, United Kingdom, Poland, Iraq, Singapore, Netherlands, New Zealand, Ecuador, Malaysia, Nigeria, Germany, Jordan, Ireland, Algeria, Mexico, Canada, Costa Rica, Nigeria, Zimbabwe, Greece, Ghana, Spain, Philippines, Czech Republic, Pakistan, Lebanon, Taiwan, Belgium, Namibia, Kenya, United Arab Emirates, Kazakhstan, Iran, Indonesia, Thailand, Chile, Oman, Iran, Trinidad & Tobago,Tunisia, Egypt, Puerto Rico, Bahrain, Tibet, Slovakia, Bolivia, Mexico, France, Serbia, Libya, Denmark, Vietnam, Japan, Hong Kong, South Africa, Portugal, Bangladesh, Morocco.
We supply most of Stainless Steel 904L Fasteners to city like
Faridabad(Haryana), Indore(Madhya Pradesh), Mumbai (maharashtra), Pune(Maharashtra), New Delhi, Pimpri-Chinchwad(maharashtra), Navi Mumbai(Maharashtra), Coimbatore (Tamil Nadu), Surat(Gujarat), Kolkata(West Bengal), Howrah(West Bengal), Bengaluru(Karnataka), Thiruvananthapuram(Kerala), Bhopal(india), Rajkot(Gujarat), Chandigarh(Punjab), Vadodara(Gujarat), Ernakulam(Kerala), Hyderabad(Andhra Pradesh), Secunderabad(Hyderabad), Haryana(india), Ludhiana(Punjab), Ahmedabad(Gujarat), Chennai(Tamil Nadu), Visakhapatnam(Andhra Pradesh), Thane(Maharashtra), Gurgaon(Haryana), Noida(Uttar Pradesh).
