The ASTM A182M F321 forged 45-degree elbow is a pipe fitting designed to change the direction of flow by 45 degrees in piping systems. Crafted from F321 stainless steel, this elbow is ideal for use in high-temperature and corrosive environments due to the addition of titanium, which enhances its resistance to intergranular corrosion and stabilizes it at elevated temperatures. The forging process used in its manufacture ensures superior mechanical properties, making it suitable for demanding applications in industries such as petrochemical, aerospace, and chemical processing. The 45-degree angle allows for a smooth transition in the flow direction with minimal pressure loss and turbulence. Available in various sizes and pressure ratings, the F321 forged elbow provides a durable, high-strength, and corrosion-resistant solution for complex piping systems.
| Property | Details |
|---|---|
| Standard | ASTM A182M |
| Material | Stainless Steel F321 |
| Chemical Composition | Chromium (Cr): 17-19%<br>Nickel (Ni): 9-12%<br>Titanium (Ti): 5 x C% – 0.70%<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 | Forged 45 Degree Elbow |
| Connection Type | Welded |
| Angle | 45 degrees |
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