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Niazi Stainless, a reputable manufacturer and supplier located in Manama, Bahrain, specializes in top-notch Stainless Steel 446 Stud Bolts that are designed to perform exceptionally well in high-temperature and corrosive settings. With a strong focus on precision manufacturing and strict adherence to global quality standards, the company provides stud bolts that guarantee durability, strength, and a long lifespan. Their SS 446 stud bolts are crafted to withstand oxidation, scaling, and chemical attacks, making them perfect for tough industrial applications. Committed to reliability, timely delivery, and customer satisfaction, Niazi Stainless has built a solid reputation as a leading provider of high-quality stainless steel fastening solutions throughout Bahrain and the GCC.
These Stainless Steel 446 Stud Bolts are made from a high-chromium ferritic stainless steel that contains around 23–27% chromium, along with elements like molybdenum and silicon to enhance oxidation and corrosion resistance. They boast impressive mechanical properties, including high tensile strength, good hardness, and outstanding heat resistance. SS 446 maintains its structural integrity even when exposed to high temperatures and thermal cycling for extended periods. Its ferritic microstructure contributes to stability, while its durability and toughness ensure reliable performance in chemically aggressive environments.
| 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.
Stainless Steel 446 Stud Bolts find their place in industries that operate under extreme temperatures and corrosive conditions. They’re commonly used in furnaces, boilers, heat treatment equipment, and exhaust systems due to their remarkable resistance to scaling and oxidation. Petrochemical plants, power generation units, and refineries depend on these stud bolts for secure fastening in applications that encounter hot gases and harsh chemicals. Additionally, they are utilized in kilns, incinerators, chemical processing systems, and high-temperature structural assemblies. With their durability, heat stability, and corrosion resistance, SS 446 stud bolts are the go-to choice for demanding environments.
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