Ranya Stainless, a top-notch manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel 442 Fasteners. These fasteners are designed to withstand high strength, resist corrosion, and endure tough conditions in various industrial settings. Renowned for their precision manufacturing and outstanding mechanical performance, they also boast excellent resistance to oxidation and scaling. Produced to meet international standards, these fasteners promise reliable and long-lasting service. Ranya Stainless is committed to delivering consistent quality, precise threading, and sturdy construction, making their products perfect for industries like petrochemical, power generation, marine, and automotive. With a strong emphasis on technical know-how, timely delivery, and customer satisfaction, the company has earned a reputation as a trusted global provider of Stainless Steel 442 Fasteners.
Stainless Steel 442 Fasteners are primarily made from iron with a high chromium content, along with carefully controlled amounts of nickel, molybdenum, and carbon to boost their corrosion resistance, mechanical strength, and durability. They showcase impressive tensile and yield strength, exceptional hardness, and good toughness. These fasteners maintain their structural integrity even in high-temperature and corrosive environments, while their precise threading guarantees secure and leak-proof connections. Their unique blend of strength, durability, and corrosion resistance makes them ideal for demanding industrial, marine, and high-performance 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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Corrosion-resistant Stainless Steel 442 Nuts are designed for high-temperature applications and offer superior strength. They typically come in sizes ranging from M4 to M30 and dimensions matching standard thread specifications for robust fastening.
Stainless Steel 442 Stud Bolts have excellent corrosion resistance and are ideal for high-stress environments. They are available sizes from M6 to M36, with standard lengths and threads ensuring secure connections in various industrial applications.
These bolts offer impressive corrosion resistance and are suitable for high-temperature environments. Common sizes include M8 to M36, with varying lengths and thread types available to meet structural and mechanical requirements.
With excellent corrosion resistance, Stainless Steel 442 threaded rods are used in various structural applications. They come in sizes ranging from M6 to M30 and lengths from 1 meter to 3 meters, with customizable threads and finishes.
Offering high corrosion resistance, Stainless Steel 442 screws are used in applications exposed to harsh environments. They are available sizes from M4 to M12, with lengths and head types tailored to specific assembly needs.
These washers are highly resistant to corrosion and are used to distribute load and prevent damage. Available in sizes ranging from M4 to M36, they come in various thicknesses and diameters to match different bolt sizes and applications.
We prioritize quality assurance by conducting rigorous in-house testing on all our products, including the Stainless Steel 442 Fasteners, to ensure they meet the highest standards of performance and durability. Our rigorous quality control is achieved by third-party verifications, giving to our clients, further assurance. We guarantee quick service and as such, all of our orders are fulfilled in a timely manner in order to meet our customers’ specific needs without compromising on the quality of our products.
You’ll find Stainless Steel 442 Fasteners widely used in industries that require high corrosion resistance, mechanical strength, and reliability. In petrochemical and chemical plants, they play a crucial role in assembling process equipment, piping systems, and reactors. Power generation facilities rely on them for turbines, boilers, and high-temperature piping assemblies. The automotive and aerospace sectors utilize these fasteners in engine components, exhaust systems, and structural assemblies. Additionally, marine applications benefit from their resistance to saltwater corrosion, making them essential for shipbuilding and offshore structures.
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