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ED Stainless, Houston, Texas, USA-based leading manufacturer and exporter, excels in the manufacturing of high-quality Stainless Steel 446 Stud Bolts. With decades of experience in high-performance fasteners, ED Stainless is renowned for providing precision-engineered products that conform to the highest industry standards. Their SS 446 Stud Bolts are widely relied upon for application in heat-resistant and corrosion-intensive applications. Supported by ED Stainless’ robust manufacturing infrastructure and experienced ED Stainless team, ED Stainless delivers on-time and world-class customer support throughout the United States. Petrochemical to power generation industries entrust ED Stainless with fastening solutions that are long-lasting.
Stainless Steel 446 stud bolts produced by ED Stainless are mostly made of iron with high chromium levels (23–27%) and low carbon content, giving them strong resistance against oxidation and scaling at high temperatures. The stud bolts have a tensile strength of about 485 MPa, yield strength of about 275 MPa, and elongation of 20%. The alloy is also found in small quantities of molybdenum, silicon, and manganese, which add to its mechanical strength and corrosion resistance. ED Stainless maintains rigorous quality control for consistency in hardness, strength, and temperature performance in challenging conditions.
| 446 Stud Bolt Specifications | ASTM A /SA 193 / 194 |
| 446 Stud Bolt Dimensions | ASTM,DIN, BS,GB, IS and all International Standards |
| 446 Stud Bolt Length | 3 mm to 200 mm |
| 446 Stud Bolts Size | M02 to M33 | Custom Sizes |
| 446 Stud Bolt Type | Stud Bolts, Heavy Stud bolt, Tie Bar, Tie Rod, Continuous Threaded Stud Bolts (Fully Threaded Studs without Chamfered Ends), Tap End Stud Bolts, Double End Stud Bolts, Double End Stud Bolts with Reduced Shank, Flange Stud Bolts (Fully Threaded Studs with Chamfered Ends), MS Stud Bolts, Metric Thread Stud Bolt, Rough Forged Stud Bolts, Stud Half Thread Bolts etc. |
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.20 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | 0.50 | 0.25 | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 446 | 485 | 275 | 20 | 92 | 201 |
Contact us to get a quick quote for your requirement.
446 SS Heavy Stud Bolts are designed for high-stress, high-temperature applications, offering superior strength, durability, and corrosion resistance.
Stainless Steel 446 Double End Stud Bolts provide excellent high-temperature and corrosion resistance, ideal for heavy-duty industrial applications requiring robust performance.
For high quality, we perform vigorous in-house tests on our Stainless Steel 446 Stud Bolts. Our tests include dimensional checks, hardness tests, and corrosion resistance assessments to guarantee reliable performance. In addition, we carry out third-party inspection to give our customers added assurance of the product quality. We make sure efficient delivery to meet all the orders so that our customers can receive their products on time and without faults.
446 Stud Bolts made from Stainless Steel by ED Stainless are suitable for high-temperature and corrosion-resistant applications. These bolts find application in heat exchangers, boilers, furnaces, and exhaust systems where scaling resistance and long life are essential. Applications in oil & gas, petrochemicals, power plants, and marine engineering rely on ED Stainless for fasteners that will work consistently under thermal stress and oxidizing environments. The superb ability to resist sulfurous environments and heat corrosion makes SS 446 Stud Bolts very suitable in chemical processing and incinerator equipment, where low maintenance and long life are necessary.
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