Home > Stainless Steel 304L Stud Bolts
Stainless Steel 304L Stud Bolts are top-notch fastening components crafted for outstanding corrosion resistance, durability, and reliability across a variety of industrial settings. Made from low-carbon Grade 304L stainless steel, these stud bolts boast excellent weldability, making them perfect for projects that involve extensive welding without the worry of carbide precipitation. Their ability to resist oxidation, moisture, and a broad spectrum of chemicals guarantees a long service life, even in tough environments. That’s why Stainless Steel 304L Stud Bolts are a go-to choice in petrochemical plants, food processing facilities, water treatment systems, and marine structures—they deliver strong performance and lasting dependability.
These stud bolts are made up of iron, chromium (18%), nickel (8%), and a reduced carbon content, which not only boosts their weldability but also enhances their resistance to intergranular corrosion. This alloy provides impressive tensile and yield strength, good ductility, and stable mechanical properties, even at higher temperatures. The low-carbon formulation helps prevent sensitization during welding, ensuring the structural integrity remains intact over time. These stud bolts are reliable performers in mildly to moderately corrosive environments, making them ideal for demanding industrial applications that require durability, strength, and corrosion resistance.
| Standard | ASTM B564, ASME SB564 |
| Specification | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs. |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs. |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs. |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 550 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel 304L Stud Bolts find their place in industries that need hygienic, corrosion-resistant, and weld-friendly fastening solutions. They’re commonly used in petrochemical and chemical processing plants, especially in systems that involve heat exchangers, piping, and pressure vessels. In the food and beverage sector, they provide excellent sanitation and durability. Water treatment facilities, pharmaceutical plants, and marine engineering sectors also depend on these stud bolts for their resistance to moisture and corrosive elements. Plus, Stainless Steel 304L Stud Bolts are utilized in construction, boilers, architectural structures, and general engineering projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
