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Malik Fasteners, a reputable manufacturer and supplier located in Manama, Bahrain, is recognized for producing top-notch ASTM A453 GR 660 Class D Fasteners, specifically crafted for high-temperature and high-stress industrial settings. Committed to upholding global standards and utilizing cutting-edge manufacturing techniques, the company delivers fasteners that boast remarkable strength, corrosion resistance, and long-lasting reliability. These specialized alloy fasteners find extensive use in industries such as petrochemical, power generation, aerospace, and high-pressure systems. With a focus on precision engineering, timely delivery, and customer-centric solutions, Malik Fasteners stands out as a reliable partner for those in need of premium ASTM A453 GR 660 Class D Fasteners throughout Bahrain and beyond.
ASTM A453 GR 660 Class D Fasteners are crafted from a robust austenitic alloy that includes nickel, chromium, titanium, and molybdenum, providing exceptional performance at high temperatures. This unique composition ensures outstanding oxidation resistance, stability, and durability. On the mechanical side, these fasteners deliver impressive tensile strength, high yield strength, and excellent stress-rupture properties, even at temperatures reaching 700°C. They maintain their structural integrity under extreme thermal and mechanical stresses, guaranteeing dependable performance in challenging bolting environments. This remarkable blend of mechanical and chemical properties makes Class D fasteners perfect for critical service conditions.
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS D Fasteners | 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 A453 GR 660 Class D Fasteners are extensively utilized in scenarios that demand high-temperature strength, excellent oxidation resistance, and long-term stability. They play a crucial role in power plants, gas turbines, pressure vessels, steam systems, and high-temperature engine assemblies. In the petrochemical and refinery industries, they are essential for ensuring safety and efficiency in various applications.
At Malik Fasteners, we prioritize the safety and quality of our ASTM A 453 GR 660 Class D fasteners with careful packaging. Each binder is carefully inspected and individually wrapped to protect against corrosion. They are then placed in tightly labeled boxes with detailed product details and quantities. Our packaging materials ensure that fasteners are adequately protected during transit, and maintain their high strength and integrity for use in critical, high-temperature applications.
Malik Fasteners is a leading manufacturer and supplier of high-quality fasteners in Manama, Bahrain, with over 8 years of experience serving global industries.
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