Request For Our Latest Prices On ASTM A194 GR.8 Fasteners in Riyadh, Saudi Arabia!
Hamad Fasteners, a reputable manufacturer and supplier based in Riyadh, Saudi Arabia, has built a solid reputation for providing top-notch fastening solutions tailored for critical industrial applications. Among their impressive lineup, the ASTM A194 GR.8 Fasteners stand out for their exceptional strength, reliability, and durability, especially in high-pressure and high-temperature settings. Crafted in accordance with international standards, these fasteners guarantee secure connections for various applications in the oil and gas, petrochemical, power generation, and construction sectors, ensuring long-lasting performance and safety.
Made from high-strength carbon steel alloys, ASTM A194 GR.8 Fasteners undergo meticulous heat treatment to boost their mechanical properties, including tensile strength, yield strength, toughness, and fatigue resistance. Their carefully balanced chemical composition and metallurgical treatment provide dependable performance even under heavy loads, thermal cycling, and challenging environmental conditions. These fasteners are designed to endure extreme pressures and temperatures while maintaining their structural integrity, making them perfect for critical applications like pressure vessels, pipelines, and boilers.
| 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.
You’ll find these fasteners widely utilized in chemical processing plants, refineries, pressure vessels, heat exchangers, power plants, and offshore installations. They’re also ideal for structural assemblies and industrial equipment that demand high mechanical strength and durability. With their blend of robustness, precision engineering, and long-term reliability, ASTM A194 GR.8 Fasteners deliver secure and trustworthy fastening solutions across even the most demanding 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.
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
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