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Hazlewood Fasteners is a reputable manufacturer and supplier located in Canberra, Australia, known for its top-notch Stainless Steel 317/317L Fasteners. With a strong focus on precision engineering, durability, and resistance to corrosion, Hazlewood Fasteners caters to a variety of industries, such as construction, marine, chemical, and power generation. Their wide selection of bolts, nuts, screws, washers, and studs is designed to meet international standards, ensuring outstanding performance even in tough conditions. Supported by state-of-the-art manufacturing facilities and rigorous quality control, Hazlewood Fasteners delivers dependable fastening solutions that can endure extreme environments while maintaining strength and integrity.
Stainless Steel 317/317L Fasteners are high-alloy austenitic grades that contain 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, which significantly boost their resistance to corrosion and pitting. The “L” grade features a lower carbon content, enhancing weldability and reducing carbide precipitation. These fasteners boast impressive mechanical properties, with a tensile strength of about 515 MPa, yield strength around 205 MPa, and an elongation of 35% over 50mm. They retain their strength and ductility even at high temperatures, providing excellent resistance to chemical attacks, oxidation, and crevice corrosion in harsh, chloride-rich environments.
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| SS 317L | 0.03 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 15.0 | 3.0 – 4.0 | 0.1 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 317 | 8.0 g/cm3 | 1454 °C | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| SS 317L | 7.92 g/cm3 | 1450 °C | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| Grade | Stainless Steel 317, 317L |
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc |
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 317/317L Fasteners find extensive use in industries that demand high corrosion resistance and structural reliability. They are particularly suited for chemical and petrochemical processing plants, where they often face exposure to acids, chlorides, and aggressive chemicals. These fasteners are also utilized in marine settings, power generation, pulp and paper production, and food processing equipment. Thanks to their resistance to oxidation and scaling, they excel in high-temperature and high-pressure systems.When it comes to the pharmaceutical and desalination industries, 317/317L fasteners are the go-to choice. They’re favored for their hygienic qualities, impressive durability, and their ability to hold up under dynamic mechanical stress.
We ensure top quality by subjecting all materials to stringent testing before delivery. Our comprehensive tests include Hardness, Chemical Analysis, PMI, Flattening, Micro and Macro Tests, Pitting Resistance, Flaring, and IGC Testing. We provide essential documentation such as invoices, packing lists, and a legalized Certificate of Origin. To guarantee complete client satisfaction, we also offer a third-party inspection certificate. This rigorous process underscores our commitment to delivering products that meet industry 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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