Request For Our Latest Prices On Stainless Steel 446 Bolts in Muscat, OMAN!
Mazin Fasteners, based in Muscat, Oman, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 446 Bolts. Known for their precision engineering and outstanding durability, these bolts are crafted to comply with strict industrial and international standards. The company utilizes cutting-edge production methods and thorough quality checks to guarantee exceptional strength, corrosion resistance, and dependable performance even in extreme conditions. Commonly found in power generation, chemical processing, oil and gas, and high-temperature industrial settings, their Stainless Steel 446 Bolts offer trustworthy and long-lasting fastening solutions, showcasing the company’s dedication to quality, innovation, and customer satisfaction.
These bolts are made from a ferritic stainless steel alloy rich in chromium, which gives them remarkable resistance to oxidation and corrosion at high temperatures. In terms of mechanics, they boast good tensile and yield strength, moderate ductility, and excellent resistance to scaling and thermal fatigue. They maintain their shape and reliable mechanical performance in high-temperature and harsh environments, making them perfect for continuous use in demanding industrial applications where durability and heat resistance are crucial.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.2 | 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 |
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
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 446 Bolts are frequently used in high-temperature settings like furnaces, boilers, heat exchangers, and power generation equipment. They’re perfect for securing components in chemical plants, oil refineries, and industrial machinery that face heat, oxidation, and corrosive conditions. These bolts help keep joints secure during thermal cycling and minimize maintenance needs. Additionally, they’re often found in exhaust systems, kilns, and thermal processing equipment, providing strong, durable, and long-lasting fastening solutions in tough operating environments where performance and reliability are key.
We ensure the quality of our materials and strive for absolute customer satisfaction by rigorously checking the quality of all our products. Our advanced testing methods include hardness testing, chemical analysis using spectroanalysis, positive material identification (PMI), levelling testing, micro-macro testing, pitting resistance testing, flare testing, and intergranular corrosion testing. Through this analysis following on this whole, we guarantee that our products meet the highest standards of quality and performance.
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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