Request For Our Latest Prices On Stainless Steel 446 Washers in Canberra, Australia!
Hazlewood Fasteners, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fasteners. Known for their precision and durability, these fasteners cater to a variety of industries, including petrochemical, construction, marine, and power generation, all while adhering to global engineering standards. Among their impressive lineup, the Stainless Steel 446 Washers stand out for their remarkable resistance to oxidation, corrosion, and scaling, even at high temperatures. Crafted from high-quality materials and utilizing advanced manufacturing techniques, these washers ensure dependable performance and mechanical stability in tough thermal and industrial settings.
Stainless Steel 446 Washers are primarily made up of 23–27% chromium, along with trace amounts of manganese, silicon, and carbon, while having very little nickel. This type of ferritic stainless steel excels in resisting oxidation and corrosion, particularly at elevated temperatures reaching up to 1100°C. It boasts excellent hardness, high tensile strength, and the ability to withstand creep and scaling under thermal stress. Additionally, it retains its magnetic properties and dimensional stability even after prolonged exposure to heat. These features make SS 446 Washers perfect for high-temperature and corrosive environments where strength and stability are essential.
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.20 | 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 |
SS 446 Washer Specifications | ||
| Specifications | : | ASTM A193 ASME SA193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | M02 to M33 |
| Size | : | 3 mm to 200 mm |
| Type | : | Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring |
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 Washers are widely utilized in environments that experience high temperatures and corrosive conditions across a range of industries. They’re perfect for applications in furnaces, boilers, heat exchangers, gas turbines, and thermal processing equipment. In the petrochemical and power generation fields, these washers play a crucial role in sealing and distributing loads in systems that face extreme heat and oxidation. Their impressive resistance to scaling makes them a great fit for exhaust systems, refinery units, and kiln assemblies. These washers ensure reliable fastening support, maintaining joint integrity and durability in situations that demand exceptional thermal resistance and mechanical performance under tough conditions.
We prioritize quality and transparency at Hazlewood Fasteners with our Stainless steel 446 Washers. Our comprehensive documentation includes commercial invoicing, packaging, fumigation certificates, and NABL-approved laboratory test reports. We issue test certificates such as EN 10204/3.1b for MTC, PMI test certificates, and third-party inspection certificates for additional assurance. This meticulous approach underlines our commitment to excellence and customer satisfaction, ensuring that each product meets the highest standards.
Hazlewood Fasteners is a leading manufacturer and supplier of high-quality fasteners in Canberra, Australia, with over 8 years of experience serving global industries.
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