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UNS N04400 Bolt
QS Fastener: UNS N04400 Bolt
Name: UNS N04400 Bolt
Material: Monel 400
Feature: Excellent Corrosion Resistance
Size: M8 to M64
Length: 30 to 800 mm
Tensile Strength(Rm): 480 N/mm²
Standard: ANSI N04400, DIN W.Nr.2.4360
Application: For Seawater environment, sulfuric acid drinking hydrochloric acid environment
Material: Monel 400
Feature: Excellent Corrosion Resistance
Size: M8 to M64
Length: 30 to 800 mm
Tensile Strength(Rm): 480 N/mm²
Standard: ANSI N04400, DIN W.Nr.2.4360
Application: For Seawater environment, sulfuric acid drinking hydrochloric acid environment
Quantity
The UNS N04400 Bolt, made from high-performance Monel 400 material, is renowned for its exceptional corrosion resistance, making it an ideal choice for harsh environments. The product is available in a wide range of sizes (M8 to M64) and lengths (30 mm to 800 mm), catering to various application needs. With a tensile strength of 480 N/mm², the UNS N04400 Bolt ensures reliability under high-pressure and heavy-load conditions. It can be manufactured to comply with standards such as ANSI N04400 and DIN W.Nr.2.4360. The Monel 400 material imparts outstanding corrosion resistance, making it particularly suitable for highly corrosive environments such as seawater, sulfuric acid, and hydrochloric acid, effectively resisting chemical media and extending equipment service life. Whether in marine engineering, chemical equipment, or other high-corrosion industrial fields, the UNS N04400 Bolt provides stable and reliable connections, enhancing equipment efficiency and reducing maintenance costs.
Physical Properties of Monel 400
Monel 400 is a nickel-copper alloy widely used in various industrial fields due to its excellent corrosion resistance and mechanical properties. Below are the physical properties of Monel 400:
Monel 400 is a nickel-copper alloy widely used in various industrial fields due to its excellent corrosion resistance and mechanical properties. Below are the physical properties of Monel 400:
1. Density
Monel 400 has a density of 8.80 g/cm³, slightly lower than pure nickel (8.90 g/cm³) and pure copper (8.96 g/cm³). This density characteristic gives it an advantage in applications requiring lightweight design while still providing sufficient strength and corrosion resistance. The UNS N04400 Bolt leverages this property to excel in marine engineering and chemical equipment.
Monel 400 has a density of 8.80 g/cm³, slightly lower than pure nickel (8.90 g/cm³) and pure copper (8.96 g/cm³). This density characteristic gives it an advantage in applications requiring lightweight design while still providing sufficient strength and corrosion resistance. The UNS N04400 Bolt leverages this property to excel in marine engineering and chemical equipment.
2. Melting Point
Monel 400 has a melting point range of 1300-1350°C, making it suitable for high-temperature environments. For example, in chemical equipment and heat exchangers, Monel 400 maintains stable mechanical properties and corrosion resistance at elevated temperatures. This makes the UNS N04400 Bolt a reliable choice for high-temperature applications.
Monel 400 has a melting point range of 1300-1350°C, making it suitable for high-temperature environments. For example, in chemical equipment and heat exchangers, Monel 400 maintains stable mechanical properties and corrosion resistance at elevated temperatures. This makes the UNS N04400 Bolt a reliable choice for high-temperature applications.
3. Thermal Expansion Coefficient
The thermal expansion coefficient of Monel 400 is 13.9 µm/m·°C (20-100°C), meaning the material expands at a rate of 13.9 micrometers per meter per degree Celsius as the temperature rises. This property ensures dimensional stability in environments with frequent temperature changes, making it suitable for applications such as heat exchangers, boilers, and high-temperature pipelines. The UNS N04400 Bolt performs exceptionally well in these fields.
The thermal expansion coefficient of Monel 400 is 13.9 µm/m·°C (20-100°C), meaning the material expands at a rate of 13.9 micrometers per meter per degree Celsius as the temperature rises. This property ensures dimensional stability in environments with frequent temperature changes, making it suitable for applications such as heat exchangers, boilers, and high-temperature pipelines. The UNS N04400 Bolt performs exceptionally well in these fields.
4. Thermal Conductivity
Monel 400 has a thermal conductivity of 21.8 W/m·K (20°C), indicating good heat transfer capabilities. As a result, Monel 400 is commonly used in heat exchangers, condensers, and heating elements where efficient heat conduction is required. The UNS N04400 Bolt also excels in these applications.
Monel 400 has a thermal conductivity of 21.8 W/m·K (20°C), indicating good heat transfer capabilities. As a result, Monel 400 is commonly used in heat exchangers, condensers, and heating elements where efficient heat conduction is required. The UNS N04400 Bolt also excels in these applications.
5. Electrical Resistivity
Monel 400 has an electrical resistivity of 51.0 µΩ·cm (20°C), indicating moderate electrical conductivity. Although its conductivity is not as high as pure copper, Monel 400 remains an ideal choice for applications requiring a balance between corrosion resistance and conductivity. For instance, in electronic devices and electrical connectors, Monel 400 provides good conductivity and corrosion resistance. The UNS N04400 Bolt is also widely used in these fields.
Monel 400 has an electrical resistivity of 51.0 µΩ·cm (20°C), indicating moderate electrical conductivity. Although its conductivity is not as high as pure copper, Monel 400 remains an ideal choice for applications requiring a balance between corrosion resistance and conductivity. For instance, in electronic devices and electrical connectors, Monel 400 provides good conductivity and corrosion resistance. The UNS N04400 Bolt is also widely used in these fields.
Practical Application Examples
Heat Exchangers: Monel 400's high thermal conductivity (21.8 W/m·K) and corrosion resistance make it an ideal material for heat exchangers. The UNS N04400 Bolt provides reliable connections in such equipment.
Heat Exchangers: Monel 400's high thermal conductivity (21.8 W/m·K) and corrosion resistance make it an ideal material for heat exchangers. The UNS N04400 Bolt provides reliable connections in such equipment.
High-Temperature Pipelines: Monel 400's high melting point (1300-1350°C) and low thermal expansion coefficient (13.9 µm/m·°C) make it perform exceptionally well in high-temperature pipelines. The UNS N04400 Bolt also excels in these environments.
Electronic Devices: Monel 400's moderate electrical resistivity (51.0 µΩ·cm) and corrosion resistance make it widely used in electronic devices and electrical connectors. The UNS N04400 Bolt provides stable performance support in these fields.
Summary
The physical properties of Monel 400 give it broad application prospects in various industrial fields. Its high density, high melting point, low thermal expansion coefficient, good thermal conductivity, and moderate electrical resistivity make it excel in environments with high-temperature, corrosive, and conductivity requirements. The UNS N04400 Bolt leverages these properties to provide reliable connection solutions in marine engineering, chemical equipment, heat exchangers, high-temperature pipelines, and electronic devices. Whether in high-pressure, high-temperature, or highly corrosive environments, the UNS N04400 Bolt meets the demands, ensuring efficient operation and long-term stability of equipment.
The physical properties of Monel 400 give it broad application prospects in various industrial fields. Its high density, high melting point, low thermal expansion coefficient, good thermal conductivity, and moderate electrical resistivity make it excel in environments with high-temperature, corrosive, and conductivity requirements. The UNS N04400 Bolt leverages these properties to provide reliable connection solutions in marine engineering, chemical equipment, heat exchangers, high-temperature pipelines, and electronic devices. Whether in high-pressure, high-temperature, or highly corrosive environments, the UNS N04400 Bolt meets the demands, ensuring efficient operation and long-term stability of equipment.
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