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The Fasteners Mart, based in Mumbai, India, is a prominent manufacturer and supplier of high-performance fasteners. With years of experience in providing superior-quality industrial fasteners, the company excels in offering dependable solutions for critical applications in numerous industries, such as aerospace, power generation, petrochemicals, and others. Among their high-end products are ASTM A453 GR 660 Class B Stud Bolts, which can withstand extreme temperatures and mechanical loads, providing maximum performance in harsh environments.
ASTM A453 GR 660 Class B Stud Bolts are produced from a nickel-chromium-iron high-strength alloy. The chemical composition consists of Nickel (24-27%), Chromium (13-17%), and traces of Iron, Manganese, and Titanium. These stud bolts provide great tensile strength above 895 MPa and yield strength of 585 MPa. They can work at high temperatures up to 704°C. The material is thermally cycling and oxidation-resistant, hence suitable for harsh industrial uses. The ASTM A453 GR 660 Class B Stud Bolts have a density of about 7.9 g/cm³.
Material | Dimensions | Standards | Size | Length |
ASTM A453 GR 660 CLASS B Stud 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 GR 660 Class B Stud Bolts are required in high-temperature and pressure applications in power generation, aerospace, and the petrochemical industry. They are widely utilized in steam turbines, gas turbines, pressure vessels, and heat exchangers, where there is a requirement for high mechanical properties and resistance to oxidation. They are utilized in exhaust systems, nuclear reactors, and chemical processing plants also, providing secure fastening under high-stress conditions. They are strong and thermally stable, making them suitable for severe applications that have to withstand thermal cycling and pressure.
The Fasteners Mart provides safe delivery and packaging for ASTM A453 GR 660 Class B Stud Bolts. Every product is properly packed in corrosion-resistant wraps, heavy-duty wooden crates, or boxes, to ensure safe transportation. Correct labeling and documentation are provided to ensure smooth and damage-free international deliveries, as per customer requirements and industry standards.
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.
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