Home > ASTM A 453 GR 660 Class C Fasteners
Request For Our Latest Prices On ASTM A 453 GR 660 Class C Fasteners in Mumbai, India!
The Fasteners Mart, Mumbai, India is a prominent producer and exporter of industrial-grade fasteners, providing precision-engineered products to satisfy stringent industry requirements. One such product in its wide range is ASTM A453 Grade 660 Class C Fasteners, produced from a high-temperature austenitic stainless steel alloy. These fasteners are supplied in different shapes such as bolts, nuts, washers, screws, and stud bolts. Engineered with exceptional strength and oxidation resistance, ASTM A453 GR 660 Class C fasteners are suited for high-temperature and high-pressure service in power generation, aerospace, and petrochemical processing industries.
ASTM A453 GR 660 Class C Fasteners consist of Nickel (24–27%), Chromium (13–17%), Molybdenum (1–1.5%), Titanium, Aluminum, and Iron. They possess outstanding mechanical properties, such as a tensile strength of at least 895 MPa, yield strength of at least 585 MPa, and 15% elongation. Having a density of nearly 7.9 g/cm³, they retain their stability and strength at temperatures of up to 704°C. Their thermal stability and mechanical strength combined make them best suited for high-stress applications that need long-term reliability and creep and oxidation resistance.
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.
ASTM A453 GR 660 Class C Fasteners are extensively applied in high-pressure and high-temperature conditions in industries like aerospace, gas turbines, nuclear power generation, petrochemical processing, and refinery operations. They are well-suited for application in components such as boiler elements, heat exchangers, exhaust systems, and pressure vessels. These fasteners are specially designed to be able to sustain extreme mechanical and thermal stress, while also providing dimensional stability and corrosion resistance. Their operation in high-temperature environments guarantees safety, efficiency, and longevity in mission-critical applications where failure is unacceptable.
The Fasteners Mart provides safe and timely delivery of ASTM A453 GR 660 Class C Fasteners globally. Every fastener is properly packaged in superior quality materials like wooden crates, bubble wrap, and corrugated boxes to provide damage-free transportation. Special packaging arrangements can be made for specific client requirements.
The Fasteners Mart is a leading manufacturer and supplier of high-quality fasteners in Mumbai, India, with over 8 years of experience serving global industries.
©2024 The Fasteners Mart All Rights Reserved.
