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At Hazlewood Fasteners in Canberra, we engineer fasteners that stand strong where performance and cost-effectiveness must coexist. Our stainless steel 409 fasteners are designed for environments where heat, moderate corrosion, and vibration are constant challenges. Ferritic and titanium-stabilized, these fasteners provide excellent oxidation resistance at elevated temperatures while maintaining mechanical stability. Ideal for automotive, industrial, and structural applications, they combine durability, reliability, and long-term performance. Hazlewood Fasteners’ 409 fasteners aren’t just components—they’re the assurance that assemblies stay secure, resilient, and operational under conditions where ordinary fasteners might falter.
Stainless steel 409 fasteners are made from a ferritic stainless steel alloy stabilized with titanium, enriched with chromium to enhance oxidation and corrosion resistance. Their ferritic microstructure provides excellent thermal stability, moderate tensile strength, and good fatigue resistance. The titanium content prevents carbide precipitation during welding, ensuring durability and dimensional stability under heat cycles. 409 fasteners deliver a balance of formability, mechanical strength, and cost efficiency, making them suitable for automotive exhaust systems and light industrial applications where moderate corrosion and elevated temperatures are encountered.
|
Element |
Content |
|---|---|
|
Carbon |
0.08 max |
|
Manganese |
1.00 max |
|
Phosphorus, max |
0.045 max |
|
Sulfur, max |
0.045 max |
|
Silicon |
1.00 max |
|
Nickel |
0.5 |
|
Chromium |
11.75 |
|
Molybdenum |
– |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 450 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 25% min |
| Reduction | – |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 409 Fasteners
|
ASTM, ASME and API
|
ASTM B 193 / ASME SB 193 |
M02 to M30
|
3 mm To 200 mm
|
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 409 fasteners thrive in applications where heat resistance, moderate corrosion protection, and cost-effectiveness are critical. They are commonly used in automotive exhaust systems, mufflers, heat shields, and catalytic converter assemblies. In light industrial and structural applications, they maintain integrity under thermal cycling and vibration. Their stability and oxidation resistance make them ideal for high-temperature fabrication and welding projects. Wherever moderate environmental exposure meets the demand for reliable fastening, Hazlewood Fasteners’ 409 fasteners provide secure, enduring connections—offering long-term performance, industrial resilience, and the confidence that your assemblies will withstand the test of time.
We prioritize quality, we subject our products to rigorous testing, including hardness, chemical analysis, levelling, micro-macro testing, pitting resistance We issue commercial invoices, packing lists, certificates of origin and other important documents for. We also provide testimonials for third-party reviews to ensure customer satisfaction. Count on us for high-quality products backed by comprehensive quality control methods.
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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