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DOMADIA™ NiMn1 (2.411) – High-Performance Nickel-Manganese Alloy for Corrosion-Resistant Industrial Applications
Introduction
NiMn1 Nickel Alloy is a high-performance, corrosion-resistant material trusted in industries like marine, chemical, electrical, and aerospace. At DOMADIA™, we supply NiMn1 (DIN 2.411), a premium nickel-manganese alloy that combines mechanical strength, weldability, and conductivity for long-term reliability in harsh environments.
What is NiMn1 Nickel Alloy?
NiMn1 is a nickel-manganese alloy, mostly made of nickel (about 99%) with a small amount of manganese (around 1%). It is defined by the DIN 17741 standard and carries the material number 2.411.
Adding manganese boosts the alloy’s mechanical strength, corrosion resistance, and weldability. At the same time, it maintains the excellent magnetic and electrical properties of nickel. Because of this balance, NiMn1 is well-suited for use in batteries, electronics, marine systems, and heat exchangers.
Chemical Composition
| Element | Symbol | Content (% by weight) |
| Nickel | Ni | ≥ 99.0 |
| Manganese | Mn | ~1.0 |
| Iron (max) | Fe | ≤ 0.40 |
| Carbon (max) | C | ≤ 0.05 |
| Sulfur (max) | S | ≤ 0.01 |
| Silicon (max) | Si | ≤ 0.10 |
| Copper (max) | Cu | ≤ 0.30 |
Key Properties
Here are the reasons why NiMn1 is preferred by engineers and manufacturers:
- Excellent corrosion resistance in neutral and slightly oxidizing environments
- Good strength even at high temperatures
- High ductility and ease of forming
- Strong weldability and easy machining
- Non-magnetic when annealed
- Good electrical and thermal conductivity
Technical Specifications
| Property | Value |
| Alloy Name | NiMn1 |
| Standard | DIN 17741 |
| DIN Material Number | 2.411 |
| Nickel Content | ≥ 99% |
| Manganese Content | ~1% |
| Density | ~8.9 g/cm³ |
| Melting Point | ~1455°C |
| Electrical Conductivity | Good (compared to other nickel alloys) |
| Corrosion Resistance | Excellent in mild oxidizing media |
| Magnetism | Non-magnetic (annealed) |
Applications of NiMn1 Alloy
Due to its high nickel content and versatile performance characteristics, NiMn1 is used across a wide range of industries:
Available Shapes & Forms
We offer NiMn1 (2.411) in a variety of precision-engineered forms, including:
All shapes are available in a variety of tempers and dimensions, with tight tolerances and certified quality control.
Why Choose DOMADIA™ NiMn1 Nickel Alloy?
Choosing the right material supplier is just as important as choosing the right material. At DOMADIA™, we don’t just provide alloys—we deliver performance, precision, and peace of mind. Here’s why industries worldwide rely on DOMADIA™ NiMn1 (2.411) for their critical applications:
1. Manufactured to DIN 17741 Standards
Our NiMn1 alloy is produced according to the DIN 17741 specification, ensuring consistency, purity, and traceability. You get quality you can trust, backed by globally recognized standards.
2. Exceptional Corrosion and Thermal Performance
DOMADIA™ NiMn1 offers excellent resistance to neutral and mildly oxidizing environments, even at elevated temperatures. It performs reliably in chemical plants, marine environments, and heat-intensive systems.
3. Available in a Wide Range of Industrial Formats
Whether you need rods, wires, sheets, tubes, or custom-cut parts, we offer NiMn1 in multiple formats and sizes to suit your exact needs. We also support tight tolerances, custom dimensions, and various tempers.
4. Expert Technical Support and Custom Solutions
Our team of metallurgical experts and application engineers is here to help you select the right product, troubleshoot design challenges, or create custom alloys for specific projects. We’re more than a supplier—we’re your technical partner.
5. Fast Delivery and Global Reach
With an efficient logistics network and global partnerships, DOMADIA™ ensures quick turnaround times and on-time delivery, no matter where your operations are located. We ship worldwide with full documentation and quality certifications.
Whether you’re building components for corrosive chemical systems, underwater marine installations, or next-generation battery technologies, DOMADIA™ NiMn1 Nickel Alloy offers a powerful combination of performance, durability, and trustworthy supply.
Conclusion
If your application demands excellent corrosion resistance, superior conductivity, and mechanical strength in a non-magnetic alloy, DOMADIA™ NiMn1 (2.411) is the solution you can trust.
From chemical plants to deep-sea installations, from power systems to aerospace hardware, DOMADIA™ NiMn1 consistently delivers top-tier performance in some of the most demanding environments.
🔧 Engineered for performance. Designed for reliability. Delivered by DOMADIA™.
📩 Have questions? Talk to us—we’re here to help with expert support and fast responses!
