
Our UNS N05500 Monel K500 bars are the perfect fit for pulp processing equipment that needs to handle some seriously tough conditions. This nickel-copper alloy, boosted with aluminum and titanium, brings top-notch wear resistance and strength, making it a standout choice for the pulp and paper industry.
Here’s why Monel K500 is a big deal for us. Pulp processing can be brutal—think abrasive slurries, acidic chemicals, and constant wear and tear. Our Monel K500 bars are built to take it all in stride, thanks to their age-hardened toughness and incredible resistance to corrosion from stuff like sulfuric acid or caustic soda. That means your equipment parts, like shafts or rollers, keep performing without needing constant replacements.
Specification

Chemical Composition |
Grade | Ni% | Cu% | Fe% | Mn% | C% | Si% | S% |
Monel 400 | Min 63 | 28-34 | Max 2.5 | Max 2.0 | Max 0.30 | Max 0.50 | Max 0.024 |
Monel 400 International Brand |
Alloy | USA | GE | UK | FR |
UNS | SEW VDIUV | BS | AFNOR |
Monel 400 | N04400 | W.Nr.2.4360 NiCu30Fe | NA 12 | Nu 30 |
Physical Properties |
Grade | Density | Melting Point |
Monel 400 | 8.83 g/cm3 | 1300℃-1390℃ |
Mechanical Properties |
Alloy | Tensile Strength (Rm N/mm2) | Yield strength (RP0.2N/mm2) | Elongation (A5%) | HB |
Monel 400 | 480 | 170 | 35 | ≥331 |
Production Standard |
| Bar | Forging | Pipe | Sheet / Strip | Welding Wire |
Standard | ASTM B164 | ASTM B564 | ASTM B165 | ASTM B127 | ERNiCu-7 |
Item | Ni | Cu | Al | Ti | Fe | Mn | S | C | Si |
Monel K500 | ≥63 | 27-33 | 2.3-3.15 | 0.35-0.85 | ≤2 | ≤1.5 | ≤0.01 | ≤0.25 | ≤0.5 |
Item | Density | Melting point | Tensile Strength | Yield Strength | Elongation |
Monel K500 | 8.05 g/cm3 | 1288-1343℃ | 1100 | 790 | 20% |
Monel K500 | Bar/Rod | Forging | Pipe | Sheet/Strip | Welding Wire |
Standard | ASTM B864 | AMS4676 | ASTM B865 | ASTM B564 | ErNiCu-7 |
For more details, pls directly contact us.
We love how versatile these bars are. Monel K500 is a breeze to machine, so we can shape it into precise components that fit your setup perfectly. It also holds up under high stress and a wide range of temperatures, which is key for keeping production lines humming along smoothly. Less downtime, fewer repairs—just solid, reliable performance.
The pulp and paper industry is pushing hard for efficiency and sustainability right now, with trends leaning toward materials that last longer and reduce waste. That’s exactly where our Monel K500 bars come in. They’re made to go the distance, helping mills cut down on replacements and run greener operations. As global demand for paper products keeps climbing, our bars are here to support the heavy lifting.
With our UNS N05500 Monel K500 bars, you’re getting a material that’s tough, wear-resistant, and ready to tackle the harshest pulp processing challenges. It’s the smart pick for equipment that needs to keep running strong, day after day.






About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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FAQ:
1、What is UNS N05500 Monel K500 Bar made of?
It’s a nickel-copper alloy with added aluminum and titanium for enhanced strength and wear resistance.
2、Why is Monel K500 suitable for pulp processing?
Its exceptional wear resistance and corrosion protection make it ideal for abrasive and acidic environments.
3、Can Monel K500 bars handle high temperatures?
Yes, they perform reliably across a wide range of temperatures, including high-stress conditions.
4、How does Monel K500 compare to Monel 400?
Monel K500 is stronger and harder due to age-hardening, while both offer great corrosion resistance.
5、What equipment parts can be made from these bars?
They’re perfect for shafts, rollers, and other components in pulp processing machinery.
6、Is Monel K500 easy to machine?
Yes, its machinability allows for precise shaping into custom parts.
7、How long do Monel K500 bars last in pulp processing?
They’re designed for a long lifespan, reducing the need for frequent replacements.
8、What industries benefit from Monel K500 bars?
Besides pulp and paper, they’re used in marine, chemical, and oil and gas industries.