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At Hazlewood Fasteners in Canberra, we produce fasteners engineered to thrive in extreme high-temperature and corrosive environments. Our stainless steel 314 fasteners—including bolts, nuts, and washers—are made from high-chromium austenitic stainless steel with exceptional heat and oxidation resistance. These fasteners are precision-engineered to maintain mechanical strength, dimensional stability, and corrosion resistance under prolonged exposure to temperatures exceeding 1000°C. Hazlewood Fasteners’ 314 fasteners go beyond ordinary connectors—they secure critical assemblies with unmatched reliability, ensuring performance in industrial furnaces, heat exchangers, chemical plants, and other high-temperature applications where strength and durability are non-negotiable.
Stainless steel 314 fasteners are manufactured from high-chromium austenitic stainless steel, containing approximately 25% chromium and 1–2% silicon, with controlled carbon content. This composition delivers exceptional oxidation and creep resistance at high temperatures, while maintaining tensile strength and toughness. 314 fasteners retain dimensional stability under thermal cycling, mechanical stress, and vibration, making them ideal for extreme conditions. Engineered for high-temperature industrial applications, they provide secure, long-lasting fastening with corrosion resistance, fatigue strength, and mechanical durability, ensuring assemblies remain reliable and structurally sound in the harshest operating environments.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 23-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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 314 fasteners are widely used in furnaces, kilns, heat exchangers, boilers, petrochemical plants, and industrial ovens. Their high-temperature and oxidation resistance makes them ideal for securing components exposed to thermal stress, chemical corrosion, and mechanical load. Hazlewood Fasteners’ 314 fasteners ensure assemblies maintain integrity, preventing loosening and wear even under extreme heat. These fasteners are essential for industrial machinery, structural supports, and high-temperature piping systems where reliability, strength, and corrosion resistance are critical. Trusted for performance in demanding thermal and chemical environments, 314 fasteners deliver durable, high-performance connections that engineers and fabricators can depend on.
At Hazlewood Fasteners, we ensure that our Stainless Steel 314 fasteners are installed with the utmost care to maintain their quality and integrity. We use durable, protective materials and safe packaging methods to protect hostages during transit. Each package is clearly labeled with detailed ingredient information for easy identification and proper inventory management. Whether for small or large orders, our careful packaging process assures that your stainless steel 314 fasteners arrive in perfect condition, ready to be used at high temperatures.
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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