Home » Mechanical Parts & Spares » Stainless Steel Hex Bolt » Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 1.5/8""
Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 1.5/8""
₹ 1,360 Get Latest Price
Product Specifications
| Material | Inconel |
| Diameter | Heavy Hex Nuts 1.5/8" |
| Availability | In Stock |
| Country of Origin | Made in India |
| INCHES | 1.5/8" X 8 UN |
| Standard | ASTM A 453 GRADE 660 CLASS A |
GST No - 27AARCA3096L1Z0 | Member since 2026
G6-A, Unit No. 10, Sagar Industrial Estate, Dhumal Nagar Waliv, District Thane Vasai - 401208, Maharashtra, India
Inconel Astm A453 Grade 660 Class A Heavy Hex Nuts 1.5/8"" Read More...
Product Details
ASTM A453 Grade 660 Class A Heavy Hex Nuts are high-temperature, corrosion-resistant fasteners made from austenitic stainless steel.They are ideal for bolting applications in pressure vessels, turbines, and high-temperature chemical equipment.Chemical Composition includes high levels of Nickel (24–27%), Chromium (13–17%), and Molybdenum (1.5–1.9%) for superior oxidation resistance.Mechanical Properties: Minimum tensile strength of 125 ksi (860 MPa), yield strength of 105 ksi (725 MPa), and excellent elongation and stress rupture values.These nuts retain mechanical integrity up to 704°C (1300°F), ensuring long-term performance in demanding environments.
G6-A, Unit No. 10, Sagar Industrial Estate, Dhumal Nagar Waliv, District Thane Vasai - 401208, Maharashtra, India
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