At TSM Technology Co., Ltd., we pride ourselves on being a leading manufacturer and supplier of high-quality Monel 401 Wire. With over 14 years of experience in the nickel alloy industry, we've perfected our production processes to deliver exceptional product that meets the most stringent industry standards. Our commitment to quality and innovation makes us the go-to choice for precision engineering and machine shops worldwide.
The product is a nickel-copper alloy known for its outstanding corrosion resistance, especially in marine and chemical processing environments. This versatile material combines strength, durability, and excellent workability, making it ideal for various applications across multiple industries.

| Property | Value |
|---|---|
| Diameter | 0.1-12mm |
| Form | Coil, Straight |
| Finish | Bright, Matte |
| Standard | ASTM, JIS, DIN, EN |
MONEL® alloy 401 is a robust nickel-copper alloy renowned for its corrosion resistance and mechanical strength, making it ideal for marine, chemical processing, and aerospace applications. Its ability to withstand harsh environments and maintain integrity at high temperatures ensures reliability in critical industrial processes. Engineers and designers seeking a durable material for demanding applications can rely on MONEL® alloy 401 for consistent performance and longevity.
For detailed technical specifications and customized solutions, consulting with TSM Technology and referencing specific product data sheets is recommended.
| Property | Value |
|---|---|
| Tensile Strength (Annealed) | 760 MPa (110 ksi) min |
| Yield Strength (Annealed) | 345 MPa (50 ksi) min |
| Elongation (Annealed) | 45% min |
| Hardness (Annealed) | 75 HRB max |
Monel 401 primarily consists of nickel and copper with small amounts of other elements. Below is the typical chemical composition:
| Element | Nickel (Ni) | Copper (Cu) | Iron (Fe) | Manganese (Mn) | Carbon (C) | Silicon (Si) | Sulfur (S) |
| Composition (%) | 43.0 – 47.0 | 52.0 – 56.0 | 1.5 max | 1.0 max | 0.15 max | 0.5 max | 0.024 max |
| Temperature Range | Performance |
|---|---|
| Room Temperature | Excellent corrosion resistance, good mechanical properties |
| Elevated Temperatures (up to 300°C / 570°F) | Maintains strength and toughness |
| Cryogenic Temperatures | Retains ductility and toughness |

Features of Monel 401 Wire
Monel 401 Wire finds extensive use in:

Our state-of-the-art manufacturing process ensures the highest quality product:
Every batch of our product undergoes rigorous testing:

Why Choose TSM Technology?
At TSM Technology, we ensure the safe delivery of your products through protective packaging specifically designed to prevent damage during transit, offering custom spool sizes to meet unique requirements, providing secure international shipping options for global destinations, and maintaining fast delivery times to keep your production schedules on track.

Ready to experience the superior quality of our Monel 401 Wire? Contact TSM Technology Co., Ltd. today at info@tsmnialloy.com. Our expert team is standing by to assist you with product selection, technical support, and customized solutions. Trust in our expertise to deliver the perfect product for your specific application needs.
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