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Khaleed Stainless stands out as a top manufacturer and supplier based in Riyadh, Saudi Arabia, focusing on high-quality stainless steel products tailored for critical industrial needs. Renowned for their Stainless Steel 442 Stud Bolts, the company offers precision-engineered fasteners that boast exceptional strength, durability, and resistance to corrosion. With state-of-the-art manufacturing facilities and a team of skilled professionals, Khaleed Stainless guarantees that every stud bolt adheres to international quality standards. These fasteners find extensive use in industries such as petrochemical, oil and gas, marine, power generation, and construction, ensuring reliable performance even in the toughest conditions.
The Stainless Steel 442 Stud Bolts are primarily made from iron, chromium, and nickel, with carefully controlled amounts of molybdenum and carbon to boost their corrosion resistance and mechanical strength. This specific composition provides outstanding protection against high-temperature oxidation, pitting, and stress corrosion cracking. On a mechanical level, they showcase high tensile and yield strength, good elongation, and remarkable toughness, ensuring secure and long-lasting fastening. Their precise threading, dimensional accuracy, and weldability make them perfect for high-pressure and high-temperature applications.
| Component | Wt. % |
| C | 0.23 |
| Cr | 12.5 |
| Fe | 83 |
| Mn | 0.5 |
| Mo | 1 |
| Ni | 0.8 |
| P | 0.02 |
| S | 0.015 |
| Si | 0.38 |
| V | 0.23 |
| W | 1 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 290 | 290 | Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball |
| Hardness, Knoop | 315 | 315 | Estimated from Rockwell C value. |
| Hardness, Rockwell C | 30 | 30 | |
| Hardness, Vickers | 304 | 304 | Estimated from Rockwell C value. |
| Tensile Strength, Ultimate | 897 MPa | 130000 psi | |
| Tensile Strength, Yield | 828 MPa | 120000 psi | 0.2% Offset |
| Elongation at Break | 15 % | 15 % | |
| Reduction of Area | 40 % | 40 % |
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Stainless Steel DIN 1.4301 Stud Bolts offer excellent strength and corrosion resistance. Perfect for high-stress environments, they provide reliable performance with their precision threading and durability in various applications.
Stainless Steel UNS S44200 Stud Bolts combine strength and corrosion resistance, ideal for demanding conditions. Their high durability and reliable threading make them suitable for heavy-duty and industrial applications.
Stainless Steel 442 Flush Head Stud Bolts feature a sleek, flush design for a smooth finish. Combining corrosion resistance and strength, they are ideal for applications requiring a streamlined, low-profile solution.
After our Stainless Steel 442 Bolts are produced, our quality control team puts them through the most comprehensive tests. Destructive and non-destructive tests conducted with advanced technology, guarantee that the bolts have the maximum level of strength and performance. After ensuring all the quality standards are met the bolts are packaged securely using suitable packaging materials to protect them during shipping. We stress timely delivery, and all our customers get their orders on time. We offer all documentation pertaining to the delivery so that the client is fully satisfied and assured.
These Stainless Steel 442 Stud Bolts are widely utilized in sectors that demand robust, corrosion-resistant fasteners. You’ll often find them in petrochemical plants, oil and gas pipelines, marine equipment, power generation units, and construction frameworks. Their ability to withstand harsh environments and elevated temperatures makes them ideal for boilers, pressure vessels, heat exchangers, and industrial machinery. Plus, their ease of installation, durability, and long-term reliability make them the go-to choice for critical applications where safety, efficiency, and performance are paramount.
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