Monel 400 Alloy / Monel UNS N04400 For Marine Engineering
Price:
Price is negotiated based on the required specifications and quantity
MOQ:
100KG
Delivery Time:
5-8 working days, depending on the parameters required for negotiation
Brand:
Zhonggong Special Metallurgy
Product Description
Monel 400 Alloy / Monel UNS N04400 For Marine Engineering
Product Specifications
| Attribute | Value |
|---|---|
| Chemical Composition | Nickel (Ni): 63%, Copper (Cu): 28-34%, Iron (Fe): 2.5% max, Manganese (Mn): 2% max, Carbon (C): 0.3% max, Silicon (Si): 0.5% max |
| Name | Monel 400 Alloy |
| Density | 8.80 g/cm³ |
| Melting Point | 1300-1350°C |
| Coefficient of Thermal Expansion | 13.9 µm/m°C (20-100°C) |
| Electrical Conductivity | Excellent resistance to seawater and chemical environments |
| Tensile Strength | 550-800 MPa (Annealed) |
| Yield Strength (0.2% offset) | 240-450 MPa (Annealed) |
| Elongation at Break | 35-60% (Annealed) |
| Hardness (Rockwell B) | 65-80 HRB (Annealed) |
| Thermal Conductivity | 21 W/m·K (20°C) |
| Specific Heat Capacity | 427 J/kg·K (20°C) |
Product Overview
Monel 400 Alloy High-Strength, Corrosion-Resistant Material Ideal For Marine And Chemical Processing Applications
Monel 400 alloy, also known as UNS N04400, is a nickel-copper alloy renowned for its excellent combination of high strength and outstanding corrosion resistance in a wide range of environments.
Key Features
- Chemical Composition: Nickel provides about 63% of the alloy's composition, with Copper contributing 28-34%. The remaining elements enhance specific properties, ensuring optimal performance.
- Mechanical Properties: Exhibits impressive tensile strength ranging from 550 MPa to 800 MPa (annealed condition) and yield strength between 240 MPa and 450 MPa.
- Physical Properties: Density of 8.80 g/cm³ and melting point between 1300°C and 1350°C, making it suitable for high-temperature applications.
- Thermal and Electrical Conductivity: Offers good thermal conductivity (21 W/m*K at 20°C) and electrical conductivity (34% IACS in the annealed condition).
- Corrosion Resistance: Exceptional resistance to corrosion in marine environments, including seawater, as well as in acidic and alkaline solutions.
- Machinability and Weldability: Relatively easy to machine with good weldability, enabling fabrication into various forms and structures.
Applications
- Marine Engineering: Seawater handling equipment such as propeller shafts, pumps, and valves.
- Chemical Processing: Applications involving sulfuric acid, hydrofluoric acid, and other corrosive chemicals.
- Hydrocarbon Processing: Equipment for oil and gas production, including piping systems and heat exchangers.
- Aerospace and Defense: Components requiring high strength and corrosion resistance.
Certifications and Standards
Monel 400 alloy meets ASTM B164, ASTM B127, and other international standards, ensuring reliability and performance in critical applications.
Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 63.0 min |
| Copper (Cu) | 28.0-34.0 |
| Iron (Fe) | 2.5 max |
| Manganese (Mn) | 2.0 max |
| Carbon (C) | 0.3 max |
| Silicon (Si) | 0.5 max |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Location
New South Stainless Steel Trading Market, Fangcheng Avenue, Wuxi City, Jiangsu Province, 12-101.
Contact Person
John zhou