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Leading Stainless Steel 904L
Fasteners Manufacturer Supplier & Exporter in India
As a trusted manufacturer, supplier, stockist, and exporter, we maintain ready stock of all standard sizes and grades to support quick delivery for domestic and international customers. Our SS 904L bolts, nuts, washers, screws, and stud bolts are available at competitive prices while maintaining strict quality control standards.
About Stainless Steel 904L Fasteners
Stainless Steel 904L is a high-alloy austenitic stainless steel containing elevated levels of nickel, chromium, molybdenum, and copper. This unique chemical composition provides excellent resistance to pitting corrosion, stress corrosion cracking, and acidic environments.
SS 904L fasteners are generally non-magnetic and demonstrate exceptional durability in both reducing and moderately oxidizing conditions. Their superior corrosion resistance makes them ideal for aggressive chemical and marine environments.
In addition to SS 904L fasteners, we are also a major supplier of Stainless Steel 310 Fasteners, offering complete stainless steel fastening solutions for high-temperature and corrosion-resistant
Types of SS 904L Fasteners
Standard Specification SS 904L
| Grade | SS 904L Fasteners |
|---|---|
| Specifications | ASTM A673 / ASME SA673, DIN, ASTM, BS, and all International Standards |
| Length | 3mm to 2000mm |
| Size | 3/6" to 2", M3 – M56, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc |
| Packing of Stainless-Steel Fasteners: | IN BULK: pallet, canton, carton / small boxes/pallet, or customer request |
Stainless Steel 904L Equivalent Grade
| Grade | UNS No | Old British (BS) | Old British (EN) | Euronorm No | Euronorm Name | Swedish SS | Japanese JIS |
|---|---|---|---|---|---|---|---|
| 904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | – | – | SUS 890L |
Stainless Steel 904L Chemical Composition (%)
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 904L | 0.20 max | 2.00 max | 1.00 max | 0.045 max | 0.035 max | 19.0– 23.0 | 4.00– 5.00 | 23.00 – 28.00 | 0.10 – 0.25 |
Stainless Steel 904L Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
|---|---|---|---|---|---|
| 904L | 490 | 220 | 35 | 70–90 typical | – |
Industrial Applications
Our SS 904L Fasteners are engineered for critical high-performance environments:
- Oil & Gas Industries
- Petroleum Industries
- Nuclear Energy Sector
- Aerospace Industry
- Defence Industry
Packaging & Delivery Details
LC (Letter of Credit), TT (Telegraphic Transfer), Cheque, and others.
Packaged with extreme caution for safety. Options include pallets, cartons, or custom small boxes. (Packaging Charges Extra).
Mumbai or Kalamboli ports, Maharashtra, India.
18% GST (As applicable).
What Does 904L Stainless Steel Fasteners Mean?
Stainless Steel 904L fasteners are high-alloy austenitic stainless steel fastening components designed for exceptional corrosion resistance and durability. The "L" in the grade name indicates a low carbon content, typically with a maximum carbon concentration of around 0.02%. This low carbon composition helps improve weldability and reduces the risk of carbide precipitation during high-temperature exposure.
SS 904L stainless steel contains high levels of nickel, chromium, molybdenum, and copper, providing excellent resistance to pitting corrosion, stress corrosion cracking, and acidic environments. These properties make Stainless Steel 904L fasteners suitable for highly corrosive industrial conditions.
Due to their superior corrosion resistance and mechanical strength, SS 904L fasteners are widely used in industries such as chemical processing, oil & gas, marine engineering, heat exchangers, and petrochemical plants.
If you require a specific size, thickness, or custom Stainless Steel 904L fastener, contact our sales team today:
📞 +91 93245 81695
📧 sales@anankafasteners.com
Our experts will confirm stock availability and provide the delivery schedule to your nearest port.