Request For Our Latest Prices on Stainless Steel 442 Nuts in Canberra, Australia!
At Hazlewood Fasteners, we are proud to be one of Canberra’s leading manufacturers and suppliers of Stainless Steel 442 Nuts, designed to deliver superior performance, strength, and reliability in challenging environments. Made from premium ferritic stainless steel, these nuts are known for their exceptional resistance to scaling, oxidation, and high-temperature corrosion. Whether used in heat-intensive industries, power plants, or mechanical assemblies, our 442 nuts ensure long-lasting durability and precise fitting. With every product meeting strict quality and dimensional standards, Hazlewood Fasteners provides fastening solutions that combine toughness, stability, and performance for critical industrial operations.
Stainless Steel 442 Nuts are primarily composed of iron with approximately 18% chromium and small additions of manganese, silicon, and carbon. This ferritic stainless steel offers excellent resistance to heat, oxidation, and corrosion while maintaining high mechanical strength. These nuts provide a tensile strength of around 620 MPa and exhibit great hardness, making them suitable for thermal and structural applications. They retain stability under elevated temperatures and possess magnetic properties. The alloy’s excellent scale resistance ensures consistent performance in harsh environments with high levels of heat and stress.
| 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 ideal for applications that require high heat resistance, strength, and corrosion protection. They are widely used in furnace components, boilers, heat exchangers, and thermal processing equipment. In the automotive and aerospace sectors, they’re used for exhaust systems and engine assemblies where temperature resistance is essential. The chemical and power generation industries also rely on them for secure fastening in oxidizing and corrosive environments. Durable, reliable, and built for endurance, Stainless Steel 442 Nuts offer a robust fastening solution for both industrial and structural applications operating under extreme heat and stress.
As a leading manufacturer, supplier, and exporter, we adhere to strict standards for our Stainless Steel 442 Nuts. Each nut is rigorously tested for hardness, chemical composition, Positive Material Identity (PMI), and corrosion resistance. We also conduct thorough inspections to ensure compliance with industry standards. Our nuts are carefully packaged to endure transportation and storage conditions, ensuring they arrive in perfect condition. This dedication guarantees that each nut meets our high standards for performance, durability, and reliability.
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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