Request For Our Latest Prices On ASTM A194 GR.8 Bolts in Hamilton, New Zealand!
Aria Fasteners, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of high-strength industrial fastening solutions. Their ASTM A194 GR.8 Bolts are crafted to deliver outstanding tensile strength, durability, and dependable performance in even the most challenging applications. With a focus on precision and rigorous quality control, these bolts guarantee secure and long-lasting connections in critical assemblies. Aria Fasteners caters to various industries, including oil and gas, chemical processing, construction, and power generation, providing components designed to uphold structural integrity under high-pressure and heavy-load conditions.
The ASTM A194 GR.8 Bolts are constructed from high-strength carbon or alloy steel and undergo heat treatment to boost their hardness, tensile strength, and mechanical reliability. They excel in resisting wear, deformation, and mechanical stress, making them perfect for bolted joints that need to endure heavy loads and high-pressure situations. With precision threading, these bolts ensure a proper fit with corresponding nuts and washers, delivering optimal clamping force and reliable performance in both static and dynamic assemblies.
| 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 Grade 8 bolts are high-strength fasteners made of alloy steel, designed to withstand high temperatures and harsh environmental conditions. Typically used in the oil and gas industry, energy generation, and heavy industrial applications, they provide reliable performance under high-pressure and high-temperature conditions. These bolts are ideal for important joints in flanges, valves, and strong and durable machines. It’s above all otherwise. Their robust materials ensure they can handle critical service conditions, including exposure to corrosive substances.
These bolts find extensive use in industries that demand high-strength and durable fastening solutions. They’re particularly well-suited for flanged joints, pipelines, pressure vessels, valves, heavy machinery assemblies, and construction projects. Additionally, ASTM A194 GR.8 Bolts are utilized in power plants, chemical processing equipment, and structural frameworks where secure, long-lasting, and high-performance fastening is crucial. Their blend of strength, durability, and reliability makes them a trusted choice for demanding industrial applications.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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