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Monel K500 round bars from Preston Pipes & Alloys, are made from a high strength nickel copper alloy designed for demanding industrial uses. The alloy's strength and resistance to corrosion are enhanced by the addition of titanium, and aluminum. These bars offer excellent elongation, thermal stability, strong tensile and yield strength, and outstanding mechanical properties. The chemical composition of the alloy K500 includes nickel, copper, iron, manganese, silicon, sulfur, aluminum, carbon and titanium. This composition makes the bars ideal for use in high pressure, and highly corrosive environments.
Monel K500 round bars offer excellent fatigue and corrosion fatigue resistance, specially in saltwater conditions. It also provides higher mechanical properties and maintains low magnetic permeability. Due to this, round bars are appropriate for crucial applications in the pulp, and paper industry, as well as gas scrubbers, saltwater cooling systems, and oil refineries. These bars are also used in sulphuric, phosphoric, and acetic acid processing. These monel k500 round bars are often selected for wires in electrostatic precipitators as well as other high-stress systems due to their reliable performance under heat and pressure. Grade 2.4375 offers reliability as well as performance assurance in real-world operations, by meeting specific international standards such as ASTM B865 and AMS 4676.
We offer Monel K500 bars in various shapes, such as round, square, flat, hexagonal, forged blocks, billets, and rods. We customize these bars to any specific size as per the requirement for the project. These bars are available in different surface finishes, like hot rolled pickled, polished, sand-blasted, brilliant, cold drawn, and hairline. It also performs effectively in additional mechanical conditions like precipitation hardened (PH), annealed (ANN), and hardened and tempered (H&T). Its ability to change size, finish and treatment makes it useful for various industrial uses.
Each bar undergoes a rigorous examination and testing process to ensure that it meets strict quality standards. To ensure compliance, tests are conducted for dimensional accuracy, hardness, tensile strength, and ultrasonic integrity. To prevent damage during transit, each product is securely packed using export-grade materials. Each shipment is clearly labeled with temperature ratings and meets all ASTM B865 N05500 specifications. Our alloy bars comply with international standards, and deliver reliable performance in all conditions.
| Specifications | ASTM B865 / ASTM SB865 |
| Standard | EN, DIN, JIS, ASTM, BS, ASME |
| Size | 5 mm To 500 mm |
| Diameter | 0.1 mm to 100 mm |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Monel K500 Hex Bar
Monel K500 Bright Bar
Monel K500 Cold Rolled Bar
Monel K500 Flat Bar
Monel K500 Square Bar
Monel K500 Rectangular Bar
Monel K500 Polished Round Bar
Monel K500 Hollow Bar
Contact Preston Pipes and Alloys for best offer & competitive
quotation of Monel K500 Round Bar
| Grade | C | Mn | Si | Cu | Fe | Ni | S |
| Monel K500 | 0.25 max | 1.5 max | 0.5 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min | 0.010 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 1,60,000 , MPa – 1100 | Psi – 1,15,000 , MPa – 790 | 20% |
| STANDARD | WERKSTOFF NR. | UNS |
| Monel K500 | 2.4375 | N05500 |
| Diameter | Weight Chart | Dia | Weight Chart |
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3mm | 0.06 | 1/8" | 0.06 |
| 4mm | 0.10 | 3/16" | 0.14 |
| 5mm | 0.16 | 1/4" | 0.25 |
| 6mm | 0.22 | 5/16" | 0.39 |
| 7mm | 0.30 | 3/8" | 0.56 |
| 8mm | 0.40 | 7/16" | 0.77 |
| 10mm | 0.62 | 1/2" | 1.00 |
| 12mm | 0.89 | 9/16" | 1.22 |
| 14mm | 1.22 | 5/8" | 1.56 |
| 15mm | 1.40 | 11/16" | 1.89 |
| 16mm | 1.59 | 3/4" | 2.25 |
| 18mm | 2.01 | 7/8" | 3.07 |
| 20mm | 2.48 | 1" | 4.03 |
| 22mm | 3.00 | ||
| 24mm | 3.57 | ||
| 25mm | 3.88 |