Request For Our Latest Prices On ASTM A194 GR.8 Bolts in Doha, Qatar!
Murad Fasteners stands out as a trusted manufacturer and supplier based in Doha, Qatar, specializing in high-quality ASTM A194 GR.8 Bolts that are built to withstand high temperatures and pressures. With state-of-the-art manufacturing facilities and rigorous quality control measures, Murad Fasteners ensures that every bolt comes with precise dimensions, accurate threading, and reliable performance. These bolts are specifically designed to meet the tough demands of various industries and adhere to international standards. Catering to sectors like oil and gas, petrochemical, power generation, and heavy engineering, Murad Fasteners offers both standard and customized solutions, all while maintaining competitive pricing and ensuring timely delivery for critical fastening needs.
The ASTM A194 GR.8 Bolts are crafted from a robust alloy steel that includes chromium, molybdenum, and other elements that enhance strength. This unique composition grants them exceptional strength, toughness, and the ability to resist high temperatures. On a mechanical level, these bolts showcase impressive tensile and yield strength, solid hardness, and dependable creep resistance when under sustained loads. They retain their mechanical integrity even in high-pressure and high-temperature situations, making them perfect for challenging environments where strength and stability are crucial.
| 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.
You’ll find ASTM A194 GR.8 Bolts commonly used in scenarios that involve high pressure and elevated temperatures. They play a vital role in pressure vessels, flanged joints, valves, pumps, boilers, and piping systems across the oil and gas, petrochemical, and power generation sectors. These bolts are particularly suited for critical bolting assemblies that face thermal stress and mechanical loads. Their strength, durability, and consistent performance make them an excellent choice for heavy-duty industrial fastening applications.
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.
Murad Fasteners is a leading manufacturer and supplier of high-quality fasteners in Doha, Qatar, with over 8 years of experience serving global industries.
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