Request For Our Latest Prices On Stainless Steel 446 Bolts in Kuala lumpur, Malaysia!
Mira Fasteners, a top-notch manufacturer and supplier based in Kuala Lumpur, Malaysia, specializes in high-quality Stainless Steel 446 Bolts that excel in high-temperature and oxidizing conditions. Renowned for their exceptional resistance to heat, scaling, and corrosion, these 446 bolts are perfect for applications like furnace parts, heat exchangers, and other thermal settings. With a commitment to precision and quality that meets international standards, Mira Fasteners caters to various industries, including metallurgy, power generation, petrochemical, and industrial heating. Thanks to their reliable supply capabilities and rigorous quality control, they’ve become a trusted source for durable, heat-resistant fastening solutions throughout Southeast Asia.
Stainless Steel 446 Bolts are crafted from a ferritic stainless steel alloy that boasts a high Chromium content (23–27%), along with trace amounts of Manganese, Silicon, and Carbon. This unique blend provides them with remarkable resistance to oxidation, sulfidation, and scaling, even at temperatures soaring up to 1100°C (2010°F). While they can’t be heat-treated for added hardness, they still offer good tensile strength, magnetic properties, and decent mechanical performance under thermal stress. These bolts maintain their stability and structural integrity in high-temperature scenarios, making them ideal for static load conditions where thermal shock and corrosion are significant concerns.
| 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 find extensive use in high-temperature settings, including furnace equipment, heat treatment fixtures, burners, kilns, and boiler components. Their impressive resistance to scaling and oxidation makes them a great fit for incinerators, exhaust systems, recuperators, and combustion chambers in industrial heating environments. Additionally, they’re utilized in petrochemical processing, power plants, and cement manufacturing, where components face exposure to hot gases and thermal cycling. Mira Fasteners produces 446 bolts to exact specifications, ensuring they meet the demands of these challenging applications.
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.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
©2024 Mira Fasteners All Rights Reserved.
