Request For Our Latest Prices On ASTM A194 GR.8 Bolts in Canberra, Australia!
Hazlewood Fasteners, a well-respected manufacturer and supplier located in Canberra, Australia, specializes in top-notch ASTM A194 Grade 8 Bolts that are built for exceptional strength and impressive corrosion resistance. Crafted from AISI 304 stainless steel, these bolts are made to endure tough industrial conditions involving heat, pressure, and exposure to chemicals. Renowned for their outstanding durability, resistance to oxidation, and reliable performance, Hazlewood’s ASTM A194 GR.8 Bolts find their place in various sectors, including oil & gas, petrochemical, marine, and power generation. Each bolt is meticulously machined to comply with strict ASTM standards, guaranteeing dependable fastening solutions for critical assemblies and high-stress industrial tasks.
ASTM A194 Grade 8 Bolts primarily consist of chromium (18–20%), nickel (8–11%), and trace amounts of carbon, manganese, silicon, and phosphorus, with iron making up the rest. These components work together to provide excellent tensile strength (515–620 MPa) and yield strength (205 MPa), along with impressive ductility and toughness. The 304 stainless steel foundation offers remarkable resistance to oxidation, pitting, and crevice corrosion, even in acidic and chloride-heavy environments. These bolts maintain their mechanical stability across a broad temperature range, ensuring reliable and long-lasting performance in both low- and high-temperature settings.
| 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 Bolts | 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 Bolts are widely utilized in various industries, including chemical processing plants, oil refineries, marine structures, and heat exchangers, where their ability to withstand corrosion and high temperatures is crucial. These bolts are perfect for putting together pumps, valves, pressure vessels, condensers, and flanges that face harsh, high-pressure environments. Their impressive stability and strength also make them a go-to choice in power generation, food processing, and construction sectors. Plus, they perform reliably in both cryogenic and high-temperature settings, ensuring secure fastening and long-lasting durability. When it comes to critical applications that demand consistent strength, corrosion resistance, and longevity, ASTM A194 Grade 8 Bolts are a trusted option.
We offer a range of packaging methods, including wooden boxes and crates, to ensure the safe delivery of our ASTM A194 GR.8 Bolts. We provide comprehensive test reports, including raw material, chemical, and alloy tests, to guarantee the highest quality. Additionally, we offer various certifications, such as ISO certificates, 100% radiography, and mill test certificates, to demonstrate our commitment to excellence and the use of top-grade raw materials in our products.
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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