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Brian Fasteners, Houston, USA, is a well-known manufacturer and exporter of top-of-the-line ASTM A 453 GR 660 Class C Fasteners. With a reputation for precision engineering and reliability, the company excels at producing high-performance fastening solutions for demanding applications. Adhering to industry standards and customer satisfaction, Brian Fasteners supplies products that meet the stringent requirements of high-temperature and high-pressure conditions. Their technical expertise and advanced manufacturing processes guarantee constant quality and prompt delivery, making them a choice partner in industries ranging from aerospace to petrochemical and power generation in domestic as well as overseas markets.
ASTM A 453 GR 660 Class C Fasteners are made of an iron-nickel-chromium alloy containing typically 24–27% nickel, 13–17% chromium, and trace amounts of titanium and aluminum for added strength. These fasteners are made for high-temperature conditions with superior stress rupture and creep performance. Mechanically, they have a minimum tensile strength of 110 ksi and yield strength of 85 ksi with greater elongation and toughness. These characteristics make them suitable for applications where there is a need for stability and longevity under long term exposure to heat and stress.
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS C 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.
These fasteners are mainly employed in high-stress and high-temperature conditions like gas turbines, nuclear reactors, and heat exchangers, wherein high mechanical strength and oxidation resistance are critical. ASTM A 453 GR 660 Class C Fasteners are particularly well-suited for use in bolting applications in petrochemical plants, aircraft systems, and power generation plants. Their mechanical capability to withstand harsh thermal and mechanical loading conditions makes them a trusted option for safely holding down critical components under adverse conditions, thus ensuring long-term operational efficiency and safety in a wide range of industrial applications.
Sheetal fasteners contain ASTM A 453 GR 660 Class C fasteners carefully installed to ensure authenticity during transportation and storage. Each binder is individually inspected and securely wrapped with protective coatings to prevent corrosion. They are then packed in sturdy labeled boxes designed to withstand rigorous handling and the environment. This careful packaging assures that our high quality fasteners reach you in optimal condition, ready for immediate use in demanding applications.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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