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Khaled Stainless, located in Cairo, Egypt, stands out as a top manufacturer and supplier of premium stainless steel fasteners, including the highly regarded 446 stud bolts. With a reputation built on precision engineering, rigorous quality control, and a commitment to international standards, Khaled Stainless provides products that are tailored for the toughest industrial applications. The stainless steel 446 stud bolts are known for their remarkable heat resistance, corrosion resistance, and mechanical strength, making them perfect for high-temperature and chemically aggressive environments. Thanks to their excellent dimensional accuracy and superior surface finish, these stud bolts guarantee reliable performance in critical assemblies, serving industries like petrochemical, power generation, marine, and chemical processing.
These 446 stud bolts are crafted from a ferritic stainless steel alloy that contains about 23–27% chromium and low carbon content, which gives them exceptional resistance to oxidation and scaling at high temperatures. The material boasts impressive tensile strength, hardness, and thermal stability, while also providing solid resistance to corrosion from acids, chloride solutions, and other harsh substances. These characteristics make 446 stud bolts an excellent choice for environments that demand durability against thermal cycling and chemical exposure. Their precision threading and consistent mechanical properties ensure dependable fastening and structural integrity in challenging industrial settings.
| 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.
You’ll find stainless steel 446 stud bolts commonly used in high-temperature and corrosive environments. Typical applications include furnace and boiler assemblies, heat exchangers, petrochemical plants, chemical processing equipment, and marine installations. They’re also utilized in power generation turbines, pressure vessels, and flanged connections where long-lasting strength and resistance to oxidation and corrosion are essential. These stud bolts deliver secure fastening and structural reliability in tough operating conditions, making them a go-to option for industries that require durability.
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