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Tag Archives: 1.4980 screws for oxidation resistance
Q: I am designing an engine unit and am considering using 1.4980 stud bolts and nuts at elevated temperature. What is the maximum working temperature for stud bolts made of 1.4980 (A-286)? A: A286/Alloy 660 or 1.4980 fasteners are made of a stainless steel alloy which contains iron, nickel, and … Continue reading
Posted in Application, FAQs, High Strength, High Temperature Resistance, Material, Specialty Metal Fasteners, Technical Questions Tagged 1.4980 bolts, 1.4980 bolts for high strength, 1.4980 bolts for high temperature strength, 1.4980 bolts for oxidation resistance, 1.4980 fasteners, 1.4980 fasteners for high temperature strength, 1.4980 screws, 1.4980 screws for high strength, 1.4980 screws for high temperature strength, 1.4980 screws for oxidation resistance Leave a comment
Q: What is the corrosion (oxidation) resistance of 1.4980 (A-286) fasteners compared to 1.4404 (A4 / 316L ) fasteners? A: A286 / 1.4980 bolts provide excellent oxidation resistance up to 1500°F (815°C). This makes 1.4980 bolts ideal for high temperature exhaust streams. In comparison, 316L / 1.4404 bolts can typically be applied up … Continue reading
Posted in Application, FAQs, High Strength, High Temperature Resistance, Material, Specialty Metal Fasteners, Technical Questions Tagged 1.4980 bolts, 1.4980 bolts for high temperature strength, 1.4980 bolts for oxidation resistance, 1.4980 fasteners, 1.4980 for high temperature strength, 1.4980 screws, 1.4980 screws for high temperature strength, 1.4980 screws for oxidation resistance Leave a comment