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Mazin Fasteners, a reputable manufacturer and supplier located in Muscat, Oman, specializes in high-performance Stainless Steel 422 Fasteners that are perfect for tough industrial applications where strength and heat resistance are crucial. These fasteners are crafted using cutting-edge production methods and rigorous quality control, ensuring they have precise threading, consistent dimensions, and dependable mechanical performance. Mazin Fasteners caters to various industries, including power generation, oil and gas, petrochemical, and heavy engineering. Renowned for their durability, thermal stability, and long lifespan, these fasteners excel in high-stress situations, especially in environments with elevated temperatures and harsh conditions.
The Stainless Steel 422 Fasteners are made from a martensitic stainless steel alloy that contains around 12% chromium, along with molybdenum and tungsten to boost their high-temperature strength. This unique composition results in impressive hardness, high tensile strength, and resistance to creep when properly heat-treated. On a mechanical level, SS 422 fasteners deliver high yield strength, good fatigue resistance, and stability in both thermal and mechanical stress. They consistently perform well even in prolonged high-temperature conditions and moderately corrosive environments.
| Element | Content (%) |
|---|---|
| Iron, Fe | ~ 82 |
| Chromium, Cr | 11.0-13.0 |
| Manganese, Mn | 1.00 |
| Nickel, Ni | 0.5-1.0 |
| Molybdenum, Mo | 0.75-1.25 |
| Tungsten, W | 0.75-1.25 |
| Silicon, Si | 0.75 |
| Carbon, C | 0.20-0.25 |
| Vanadium, V | 0.15-0.3 |
| Phosphorous, P | 0.025 |
| Sulfur, S | 0.025 |
| Properties | Metric | Imperial |
|---|---|---|
| Elastic modulus | 190-210 GPa | 27557–30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
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.
These fasteners are widely utilized in applications that demand high strength and heat resistance. You’ll often find them in steam turbines, gas turbines, boilers, pressure vessels, and power plant equipment. They’re also well-suited for petrochemical units, refineries, and heavy industrial machinery that face elevated temperatures and mechanical loads. With their outstanding mechanical properties, durability, and thermal stability, Stainless Steel 422 Fasteners are the go-to choice for critical fastening needs in challenging industrial settings.
Our commitment to quality is unwavering at Mazin Fasteners, as evidenced by the rigorous testing procedures applied to all Stainless Steel 422 fasteners prior to shipment. These advanced tests include hardness, chemical analysis by Spectro analysis, positive material identification (PMI), leveling, micro-macro testing, pitting resistance, fire, intergranular corrosion (IGC) testing Also, we provide third party inspection certification documentation is provided to ensure our fasteners are of the highest quality, reliable for rugged applications and available. Additionally, we provide safe and durable packaging to ensure safe global distribution of our products.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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