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Yasin Fasteners is a leading manufacturer and supplier of ASTM A 453 GR 660 Class C bolts in Istanbul, Turkey. Our ASTM A 453 GR 660 Class C bolts are renowned for their exceptional strength, high-temperature resistance, and superior durability. Ideal for demanding applications in the oil and gas, power generation, and industrial sectors, these bolts meet rigorous industry standards to ensure reliable performance. Trust Yasin Fasteners for top-quality fasteners that meet your specific needs.
Yasin Fasteners, located in Istanbul, Turkey, stands out as a premier manufacturer and supplier of specialized fastening solutions, including **ASTM A453 Grade 660 Class C Bolts**. These bolts are expertly designed for high-temperature and high-pressure applications, making them a go-to choice in industries like power generation, aerospace, petrochemical, and refining. Yasin Fasteners prides itself on delivering precision-machined, heat-treated fasteners that adhere to the stringent mechanical and dimensional standards essential for critical applications. With a solid reputation for reliability, quick turnaround times, and compliance with international standards, Yasin Fasteners is well-equipped to support complex industrial projects both locally and globally.
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS C 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 A453 Grade 660 Class C Bolts** are crafted from an austenitic stainless steel alloy that includes nickel, chromium, molybdenum, and titanium. The Class C bolts undergo heat treatment to achieve impressive tensile strength—typically ranging from 125,000 to 135,000 psi—along with outstanding stress rupture properties. These bolts are specifically engineered for high-temperature environments, maintaining their mechanical integrity even at temperatures soaring up to 704°C (1300°F). Beyond their heat resistance, they also boast excellent oxidation and corrosion resistance. This unique blend of strength and durability makes them perfect for high-stress applications, such as turbines, exhaust systems, and pressure vessels.
You’ll find **ASTM A453 Grade 660 Class C Bolts** widely utilized in steam turbines, nuclear reactors, heat exchangers, and various high-temperature bolted assemblies. Their remarkable ability to withstand thermal fatigue, creep, and stress corrosion cracking ensures long-lasting stability and safety in demanding operating conditions. These bolts are often the preferred choice for flange connections, valve bodies, and structural joints in both fossil-fuel and nuclear power settings. With a proven track record of reliability in extreme conditions, these bolts are an essential component in critical applications.
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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