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Malik Fasteners, located in Manama, Bahrain, has built a solid reputation as a reliable manufacturer and supplier of top-notch ASTM A 453 GR 660 Class A Fasteners. These fasteners are designed to withstand high temperatures, resist corrosion, and offer remarkable durability, making them perfect for use in chemical, petrochemical, and power generation industries. Committed to meeting rigorous international quality standards, Malik Fasteners ensures that their products provide secure, dependable, and long-lasting bolted connections. With the ability to maintain mechanical integrity even in extreme thermal and corrosive environments, these fasteners guarantee operational reliability and structural stability. Thanks to their precision engineering and customer-centric approach, Malik Fasteners delivers high-performance solutions for challenging industrial applications.
ASTM A 453 GR 660 Class A Fasteners are crafted from alloy steel, enhanced with controlled amounts of chromium, molybdenum, and nickel, which gives them outstanding high-temperature strength and corrosion resistance. They boast impressive tensile and yield strength, along with hardness and toughness, ensuring stability even under prolonged heat and mechanical stress. These fasteners are designed to resist oxidation, scaling, and creep, which contributes to their long-lasting durability. The blend of ductility, toughness, and mechanical integrity makes them perfect for demanding industrial settings. ASTM A 453 GR 660 Class A Fasteners provide secure and reliable performance in high-temperature and high-stress situations.
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS A 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 A 453 GR 660 Class A Fasteners find extensive use in the power generation, chemical, petrochemical, and industrial sectors that require robust, heat-resistant fasteners. They are particularly well-suited for applications involving boilers, pressure vessels, heat exchangers, piping systems, and high-temperature mechanical equipment. These fasteners ensure secure and durable connections, making them a go-to choice for industries that demand reliability and performance under challenging conditions.
At Malik Fasteners, our ASTM A 453 GR 660 Class A Fasteners are meticulously packaged to ensure they arrive in optimal condition. Each fastener is individually inspected and packaged in durable, protective materials to prevent damage during transit. Our packaging includes clear labeling and handling instructions to ensure ease of use and compliance with safety standards. We offer various packaging options, including bulk and custom-sized packages, tailored to meet our clients’ specific needs and preferences.
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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