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Neesham Flanges is a reputable manufacturer and supplier of top-notch Stainless Steel 422 Bolts based in Hamilton, New Zealand. They specialize in providing durable and reliable fastening solutions tailored for demanding industrial applications. With a strong focus on precision engineering, these bolts are known for their excellent corrosion resistance and long-lasting performance. The company guarantees that each bolt adheres to international standards, ensuring consistent quality throughout their products.
Crafted from a martensitic stainless steel alloy rich in chromium, these bolts offer outstanding resistance to corrosion, oxidation, and scaling. They boast impressive tensile strength, good hardness, and durability even under mechanical stress, making them ideal for bolted assemblies that face vibration, pressure, and elevated temperatures. The blend of toughness, corrosion resistance, and mechanical stability ensures that Stainless Steel 422 Bolts maintain their structural integrity and reliable performance in critical industrial settings.
| 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 422 bolts are used in a variety of complex applications due to their high strength and durability. Because of their resistance to heat and corrosion, they are important in the aerospace industry for turbine and engine structural components. It is used in steam and gas turbines in electricity generation. Furthermore, these screws are used in industrial machinery, marine environment and medicine, where they withstand extreme temperatures and harsh conditions to ensure capable performance reliable and durable
These bolts are commonly found in chemical plants, petrochemical equipment, marine and offshore applications, power generation facilities, and various industrial machinery. They excel at securing nuts, studs, and structural assemblies in high-temperature or corrosive environments, providing stable and trustworthy connections. Thanks to their exceptional corrosion resistance, mechanical strength, and long-term durability, Stainless Steel 422 Bolts are the go-to choice for safe, efficient, and reliable fastening solutions in demanding industrial and mechanical applications.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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