The ASTM A182 F316H threaded/screwed hex plug is designed to seal the end of a pipe or fitting, preventing flow or pressure loss. Made from F316H stainless steel, this hex plug offers superior corrosion resistance and strength, particularly in high-temperature and high-pressure applications. The F316H alloy contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, with a higher carbon content than F316, enhancing its strength and durability. The hexagonal shape allows for easy installation and removal using standard tools. With its threaded design, the plug can be securely screwed into the corresponding pipe or fitting, providing a leak-proof seal. It is commonly used in industries such as chemical processing, petrochemical, and marine applications, where both strength and resistance to corrosion are essential.
| Property | Details |
|---|---|
| Standard | ASTM A182 |
| Material | Stainless Steel F316H |
| Chemical Composition | Chromium (Cr): 16-18%<br>Nickel (Ni): 10-14%<br>Molybdenum (Mo): 2-3%<br>Carbon (C): 0.04-0.10%<br>Manganese (Mn): Max 2%<br>Silicon (Si): Max 1%<br>Phosphorus (P): Max 0.045%<br>Sulfur (S): Max 0.03% |
| Mechanical Properties | Tensile Strength: Min 515 MPa (74,700 psi)<br>Yield Strength: Min 205 MPa (29,700 psi)<br>Elongation: Min 30% |
| Type | Threaded/Screwed Hex Plug |
| Connection Type | Threaded |
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