Request For Our Latest Prices On ASTM A194 GR.8 Fasteners in Muscat, OMAN!
Mazin Fasteners is a reliable manufacturer and supplier of ASTM A194 Grade 8 Fasteners, proudly based in Muscat, Oman. We cater to high-strength industrial fastening needs both regionally and internationally. Our commitment to precision manufacturing, rigorous quality assurance, and adherence to globally recognized standards sets us apart. With state-of-the-art production facilities and a talented technical team, we create fasteners that can withstand demanding pressure and load conditions. Our dedication to consistent quality, material traceability, and timely delivery makes us a trusted partner for industries like oil & gas, power generation, petrochemical, and heavy engineering.
ASTM A194 Grade 8 Fasteners are crafted from alloy steel, featuring a carefully controlled chemical composition that typically includes chromium and molybdenum to boost strength and toughness. We heat treat the material to achieve impressive tensile strength, outstanding hardness, and dependable load-bearing capacity. These fasteners are designed to resist wear, deformation, and mechanical stress, ensuring they maintain dimensional stability, provide a strong clamping force, and enjoy a long service life even under high-pressure and heavy-duty conditions.
| 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 ASTM A194 Grade 8 Fasteners in a variety of applications that demand high strength and reliable performance under intense mechanical loads. They’re commonly used in industrial machinery, pressure vessels, valves, pumps, and heavy structural assemblies. These fasteners are essential in oil and gas facilities, refineries, petrochemical plants, and power generation equipment, where secure fastening is crucial. They perform exceptionally well in environments that experience vibration, high stress, and moderate temperatures. Their strength, durability, and compliance with industry standards make them a top choice for demanding applications.
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.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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