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Sheetal Fasteners is a premier manufacturer and supplier of ASTM A 453 GR 660 Class B Bolts based in Dubai, UAE. Our bolts are engineered for exceptional strength and corrosion resistance, meeting rigorous industry standards. Ideal for high-pressure and high-temperature applications, our Class B bolts ensure durability and reliability. Trust us for top-quality fastening solutions that deliver superior performance and longevity in demanding environments.
ASTM A 453 GR 660 Class B bolts provide excellent tensile strength and high heat resistance, making them ideal for demanding industrial applications They have superior corrosion resistance, ensuring durability in harsh environments. These screws are designed to withstand high stresses and strains, ensuring reliable performance. Their rugged construction allows them to maintain the integrity of the structures under extreme conditions, making them desirable for critical assemblies in aerospace, petrochemicals, and other high-stakes industries
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS B 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.
ASTM A 453 GR 660 Class B bolts are required at high temperatures and high pressures. Due to their excellent strength and stability, they are widely used in the aerospace, fuel and power industries. These bolts create critical components in gas turbines, reactors and pressure vessels, ensuring reliable performance in extreme conditions. It is also used in construction assemblies for heavy machinery where high tensile strength and high temperature resistance are critical.
At Sheetal Fasteners ASTM A 453 GR 660 Class B Bolts are carefully fastened for quality and protection during movement. Each bolt is securely wrapped with protective coatings to prevent corrosion. They are packaged in sturdy waterproof boxes or boxes labeled for easy identification and handling. Customized packaging is available to meet specific requirements, ensuring a safe and convenient delivery to our customers in Dubai, the UAE, and beyond.
Sheetal Fasteners is a leading manufacturer and supplier of high-quality fasteners in Dubai, UAE, with over 8 years of experience serving global industries.
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