INCONEL X750 Flange bolting
Belleville Washer
Bolting Size 1/4” to 4”
Custom Size & Inch Size Available
INCONEL X750 (Mat. No. 2.4669) is a precipitation-hardenable nickel-chromium alloy used for its corrosion and oxidation resistance and high strength at temperatures to 700 °C (about 1300°F).
INCONEL X750 maintains high strength at high temperature, resists corrosion, showing resistance to a wide variety of industrial corrosives under both oxidizing and reducing conditions.
INCONEL X750 can be strengthened by precipitation treating after hot or cold working or by precipitation hardening after equalizing or solution treating.
| INCONEL X750 | |||||||
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Chemical Composition |
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Carbon |
Aluminum |
Nickel |
Chromium |
Silicon |
Manganese |
Phosphorus |
Sulfonium |
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≤0.08% |
0.40-1.00% |
≥70% |
14.0-17.0% |
≤0.50% |
≤1.00% |
≤0.015% |
≤0.010% |
|
Niobium |
Iron |
Titanium |
Cobalt |
Copper |
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0.7-1.2% |
5.0-9.0% |
2.25-2.75% |
≤1.00% |
≤0.50% |
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Optimum Flange Bolting Belleville Washers will maintain adequate seal pressure and provide increased tension when the bolts creep and stretched by differential expansion between flange and the bolts.
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Optimum Engineering department can assist in designing the proper dimensions for your application. For additional information, dimension table and catalogue, please contact 7/24 service Email susie@optimum-spring.com.
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