The ASTM A182 F304 threaded or screwed hex plug is designed to seal the end of a pipe or fitting, providing a secure, leak-proof closure. Made from F304 stainless steel, it offers excellent resistance to corrosion and oxidation, thanks to its composition of 18-20% chromium and 8-10.5% nickel. This hex plug features threaded connections that ensure a tight fit and is suited for high-pressure and high-temperature applications. With a minimum tensile strength of 515 MPa and yield strength of 205 MPa, it performs reliably in demanding environments. Commonly used in industries such as oil and gas, chemical processing, and power generation, this plug is available in various sizes and pressure ratings. Its hexagonal shape allows for easy installation and removal using standard tools.
| Property | Details |
|---|---|
| Standard | ASTM A182 |
| Material | Stainless Steel F304 |
| Chemical Composition | Chromium (Cr): 18-20%<br>Nickel (Ni): 8-10.5%<br>Carbon (C): Max 0.08%<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 |
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