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Khaleed Stainless is a reputable manufacturer and supplier located in Riyadh, Saudi Arabia, known for its top-notch industrial fasteners, including Stainless Steel 446 Stud Bolts. With a solid reputation for precision engineering and durable products, the company caters to various industries such as construction, petrochemical, marine, and power generation. Their Stainless Steel 446 Stud Bolts are crafted to endure extreme conditions, providing excellent resistance to oxidation, scaling, and corrosion, even at high temperatures. Khaleed Stainless is committed to ensuring that every product meets international standards, offering dependable fastening solutions for critical applications.
These Stainless Steel 446 Stud Bolts are mainly made up of iron, chromium (24–27%), molybdenum, along with small amounts of manganese, silicon, and carbon. This ferritic stainless steel grade is known for its outstanding resistance to oxidation, sulfidation, and scaling at elevated temperatures. In terms of mechanical properties, it boasts good strength, moderate toughness, and stability under thermal stress. With a tensile strength of about 485 MPa and a yield strength close to 275 MPa, these stud bolts deliver durability and reliable performance in both oxidizing and reducing 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 |
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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 extensive use in industries that demand high-temperature and corrosion-resistant fastening solutions. They are perfect for furnace parts, heat exchangers, boilers, power plants, and chemical processing equipment. In petrochemical facilities, they are utilized to secure components that come into contact with sulfur-bearing gases. Their scaling resistance makes them ideal for exhaust systems, kiln linings, and thermal treatment plants. Moreover, they are also employed in marine applications, structural assemblies, and heavy machinery, where strength and durability under extreme service conditions are crucial.
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