Request For Our Latest Prices on Stainless Steel 442 Nuts in Riyadh, Saudi Arabia!
Hamad Fasteners is a reliable manufacturer and supplier of top-notch fasteners, proudly based in Riyadh, Saudi Arabia. We’ve built a reputation for excellence in both quality and service, offering a diverse range of fastener solutions, including our Stainless Steel 442 Nuts. Crafted with precision to meet international standards, these nuts are designed to perform exceptionally well in tough environments. Perfect for industrial, construction, and high-temperature applications, our Stainless Steel 442 Nuts are known for their reliability, corrosion resistance, and strength. With a strong focus on innovation, timely delivery, and competitive pricing, Hamad Fasteners has become the go-to source for stainless steel fastening solutions throughout Saudi Arabia and the Gulf region.
Our Stainless Steel 442 Nuts are made from a ferritic stainless steel alloy, primarily consisting of iron, chromium (around 18%), and low carbon content, along with added molybdenum and other stabilizers. This unique blend boosts their high-temperature strength, oxidation resistance, and corrosion resistance, especially in mildly corrosive settings. They boast impressive mechanical properties, including high tensile strength and hardness, along with excellent resistance to scaling at elevated temperatures. Stainless Steel 442 retains its strength even under stress and thermal cycling, making it perfect for applications where durability and temperature resistance are key. These nuts are magnetic and not as ductile as austenitic grades.
| 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 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless steel 442 nuts are used extensively in applications requiring strong fastening solutions in ambient temperatures. It is commonly used in automotive exhaust systems, where it resists heat and exhaust gases. Furthermore, these nuts are used in high-temperature industrial tools and chemical reactions, providing reliable bonding under extreme conditions Resistance to scaling and oxidation makes them suitable for use in power generation, chemical plants, and other durable environments and reliability are important requirements
You’ll find Stainless Steel 442 Nuts in various applications that demand both strength and heat resistance. They’re ideal for furnace components, automotive exhaust systems, heat exchangers, and industrial processing equipment. In construction, they’re used in structural joints that face high temperatures or mild corrosion. Their magnetic properties make them a great fit for mechanical assemblies that require a magnetic response. These nuts also excel in equipment that undergoes thermal cycling and oxidation, ensuring a long service life in high-heat and industrial environments. Their durability truly sets them apart!
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
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