Request For Our Latest Prices On ASTM A194 GR.8 Fasteners in Canberra, Australia!
Hazlewood Fasteners, a reputable manufacturer and supplier located in Canberra, Australia, specializes in top-quality ASTM A194 Grade 8 Fasteners. These fasteners are celebrated for their exceptional corrosion resistance, strength, and reliability. Crafted from AISI 304 stainless steel, they’re built to perform effectively even under high pressure and temperature conditions. Thanks to their impressive oxidation and chemical resistance, ASTM A194 GR.8 Fasteners are a go-to choice in various industries that demand durable and long-lasting fastening solutions. Each product from Hazlewood Fasteners is meticulously engineered to comply with international ASTM standards, making them perfect for applications in oil & gas, marine, power generation, and chemical processing—where quality and performance are absolutely crucial.
ASTM A194 GR.8 Fasteners are mainly made up of chromium (18–20%), nickel (8–11%), along with small amounts of carbon, manganese, silicon, phosphorus, and sulfur, with iron making up the rest. This combination gives them impressive tensile strength (515–620 MPa) and yield strength (205 MPa), ensuring they are both durable and mechanically stable. The alloy’s makeup guarantees excellent resistance to oxidation, pitting, and intergranular corrosion, even in environments rich in chlorides. These fasteners retain their strength and ductility across a broad temperature range, making them reliable for both cryogenic and high-temperature applications that require long-lasting structural integrity.
| Element | ASTM A194 GR.8 |
| Carbon | 0.08 max |
| Manganese | 2.00 Max |
| Phosphorus, max | 0.05% |
| Sulfur, max | 0.03% |
| Silicon | 1.00% max |
| Chromium | 18.0-20.0% |
| Nickel | 8.0-11.0% |
| Molybdenum | 0.20-0.35% |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 550 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 30 |
| Reduction | 40 |
| Hardness – (BHN) | 223 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A194 GR.8 Fasteners
|
IS
BS
ASTM
|
DIN, ISO, JIS, GB, IS, BS, ASTM |
M 02 to M 160
|
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.
ASTM A194 GR.8 Fasteners are widely utilized in petrochemical refineries, power plants, marine settings, and chemical processing facilities where resistance to corrosion and heat is essential. They’re perfect for putting together pumps, valves, pressure vessels, heat exchangers, and piping systems that operate under extreme temperatures and pressures. Their mechanical stability and non-reactive properties also make them a great choice for food processing, pharmaceuticals, and water treatment plants. Plus, their strength and reliability when faced with thermal stress make them ideal for construction, heavy engineering, and offshore projects. ASTM A194 GR.8 Fasteners provide outstanding performance, ensuring secure and durable fastening even in the harshest industrial environments.
We provide our customers with complete documentation to ensure the highest standards in manufacturing and supply. This includes fuming certificates under EN 10204/3.1B, marketing documents, heat treatment plans, quality control systems, packaging materials, material certificates, MTCs and more. We provide 100% radiography test reports and other relevant certifications. This complete documentation demonstrates our commitment to providing quality products and assures that no inferior products or processes are involved.
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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