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Yasin Fasteners, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fasteners, including the ASTM A 453 GR 660 Class D Bolts. Renowned for their precision engineering and commitment to international standards, Yasin Fasteners provides products that guarantee reliability, durability, and outstanding performance even in the toughest environments. The company skillfully blends advanced manufacturing techniques with strict quality control to cater to the diverse needs of clients across various sectors. With a strong dedication to excellence, Yasin Fasteners serves industries that demand robust and corrosion-resistant fasteners, offering customized solutions that uphold structural integrity and ensure operational safety.
ASTM A 453 GR 660 Class D Bolts are specially designed alloy steel fasteners meant for high-temperature applications. Typically made from low-alloy, heat-treated steel, these bolts contain a mix of carbon, manganese, chromium, molybdenum, and nickel, which enhances their strength and toughness. They undergo processes like quenching and tempering to achieve an impressive tensile strength of around 110 ksi, along with excellent yield strength and hardness. These mechanical properties provide resistance to wear, creep, and fatigue, making them dependable for high-pressure and high-temperature situations where durability and dimensional stability are crucial.
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS D Bolts | ASME B18.2.1, B18.3 | ASTM, ASME | M 02 to M 160 | 3 mm to 200 mm |
|
Element |
Content |
|---|---|
|
Carbon |
0.08 max |
|
Manganese |
2.00 max |
|
Phosphorus, max |
0.040 max |
|
Sulfur, max |
0.030 max |
|
Silicon |
1.00 max |
|
Nickel |
24.0-27.0 |
|
Chromium |
13.5-16.0 |
|
Molybdenum |
1.00-1.50 |
|
Tungsten |
– |
|
Titanium |
1.9-2.35 |
|
Aluminum |
0.35 max |
|
Vanadium |
0.10-0.50 |
|
Boron |
0.001-0.010 |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 895 min |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 585 min |
| Elongation in 4D (El) | 15 |
| Reduction | 18 |
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 A 453 GR 660 Class D Bolts widely used in industries that require high-strength and heat-resistant fasteners. They are essential in power generation, petrochemical plants, pressure vessels, boilers, and high-temperature machinery. These bolts are perfect for securing critical components where maintaining structural integrity is vital under extreme conditions. Additionally, they are utilized in chemical processing equipment and high-pressure pipelines, ensuring long-lasting reliability. Their corrosion resistance and mechanical stability make them ideal for demanding environments where safety and performance are of utmost importance.
At Yasin Fasteners, we prioritize the safety and quality of our ASTM A 453 GR 660 Class D bolts during shipping. Each bolt is thoroughly inspected and individually tightened to prevent damage. We pack them in hard labeled boxes that clearly show product details and quantities. These meticulous packaging ensures that our bolts remain in pristine condition, ready to meet the demanding demands of high temperatures and high pressures upon arrival the solution of the.
Yasin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Istanbul, Turkey, with over 8 years of experience serving global industries.
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