Nickel Alloys Monel 400 Pipe Fittings are specialized components used to change the direction or diameter of pipe runs, or to connect pipes in high-integrity fluid handling systems. Zeron Fasteners manufactures and supplies these crucial components from the premium Monel 400 nickel-copper alloy (UNS N04400). The product is highly regarded for its exceptional performance in severely corrosive conditions, including resistance to hydrofluoric acid, brine, and high-velocity seawater erosion. These fittings ensure the integrity of the entire piping network by maintaining the same level of corrosion and temperature resistance as the pipe itself. The primary application of these Monel 400 Pipe Fittings is in chemical processing plants, offshore platforms, crude oil distillation columns, and heat exchange systems where reliable, long-lasting fluid conveyance is essential.
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 63.0 min |
| Copper (Cu) | 28.0–34.0 |
| Iron (Fe) | 2.5 max |
| Manganese (Mn) | 2.0 max |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.3 max |
| Sulfur (S) | 0.024 max |
| Property | Value |
|---|---|
| Tensile Strength (min) | 550 MPa (80 ksi) |
| Yield Strength (0.2% Offset min) | 240 MPa (35 ksi) |
| Elongation in 4D (min) | 35% |
| Hardness (Brinell max) | 175 HB |