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Aria Fasteners, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fastening solutions. Their ASTM A194 GR.8 Fasteners are crafted to deliver exceptional strength, reliability, and durability, even in the most demanding environments. With a focus on precision and rigorous quality control, these fasteners 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 and performance under high-pressure and heavy-load conditions.
The ASTM A194 GR.8 Fasteners are constructed from high-strength carbon or alloy steel that adheres to the ASTM A194 Grade 8 specifications. They undergo heat treatment to boost hardness, tensile strength, and mechanical properties, ensuring dependable performance in high-pressure and heavy-duty scenarios. These fasteners excel in resisting wear, deformation, and mechanical stress, making them perfect for bolted joints that demand maximum strength and durability.
| 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 Grade 8 fasteners are high-strength steel typically used in high-pressure, high-temperature applications. It is commonly used in industries such as gasoline, oil and gas, and power generation, where strong performance is critical. These fasteners are ideal for safety flange valves and other components in harsh environments, including steam boilers and chemical reactors. Ability to withstand extreme conditions. Suitable for high-stress and sensitive environments, ensuring reliable and durable connections.
These fasteners find extensive use in industries that require robust and high-strength fastening solutions. They are particularly suited for pressure vessels, flanged joints, pipelines, valves, heavy machinery assemblies, and construction projects. ASTM A194 GR.8 Fasteners are also utilized in power plants, chemical processing equipment, and structural frameworks where secure, long-lasting, and high-performance fastening is essential. Their blend of strength, durability, and reliability makes them a trusted choice for challenging 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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