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BSW NA12 Bolt and Nut, Corrosion Resistance, Nonmagnetic
BSW NA12 Bolt and Nut, Corrosion Resistance, Nonmagnetic
BSW NA12 Bolt and Nut
BSW NA12 Bolt and Nut

BSW NA12 Bolt and Nut

QS Fastener: BSW NA12 Bolt and Nut
Name: BSW NA12 Bolt and Nut
Standard: UNS, BSW, DIN, NF
Material: Monel 400
Feature: Nonmagnetic, high strength, corrosion resistance
Size: M36
Length: 295 mm
Application: For Seawater, Sulfuric Acid and Hydrochloric Acid Environment
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The BSW NA12 Bolt and Nut is made from high-performance Monel 400, featuring non-magnetic properties, high strength, and exceptional corrosion resistance. The product is available in size M36, with a bolt length of 295 mm, and can be produced to meet standards such as UNS, BSW, DIN, and NF. The Monel 400 material endows the BSW NA12 Bolt and Nut with outstanding corrosion resistance, particularly suitable for highly corrosive environments such as seawater, sulfuric acid, and hydrochloric acid. It effectively resists chemical media erosion, extending the service life of equipment. Whether in marine engineering, chemical equipment, or other highly corrosive industrial fields, the BSW NA12 Bolt and Nut provides stable and reliable connections, ensuring efficient and safe equipment operation while reducing maintenance costs.  
 
Characteristics of BSW NA12 Bolt and Nut  
Monel 400 is a nickel-copper alloy renowned for its excellent corrosion resistance, high strength, and non-magnetic properties, making it widely used in special environments such as electronic devices and medical equipment. These characteristics make the BSW NA12 Bolt and Nut an ideal choice for highly corrosive and high-precision environments.  
 
1. Key Characteristics of BSW NA12 Bolt and Nut  
Non-Magnetic: At room temperature, Monel 400 has a relative magnetic permeability (μᵣ) close to 1, exhibiting non-magnetic properties.  
Corrosion Resistance: Excellent resistance to corrosion in seawater, acidic, and alkaline environments.  
High Strength: Tensile strength can reach 550-750 MPa, and yield strength can reach 240-550 MPa.  
Good Machinability: Easily machined into various complex shapes.  
 
2. Typical Applications of BSW NA12 Bolt and Nut  
The BSW NA12 Bolt and Nut is widely used in the following special environments:  
2.1 Electronic Devices  
Application Scenarios:  
High-precision sensors (e.g., magnetometers, Hall sensors).  
RF and microwave equipment (e.g., antennas, filters).  
Magnetic shielding materials (e.g., MRI equipment housings).  
Performance Requirements:  
Relative magnetic permeability μᵣ ≈ 1.  
Resistivity ρ ≥ 10⁶ Ω·m (to reduce eddy current losses).  
Typical Performance Data:  
Relative magnetic permeability μᵣ ≈ 1.0001.  
Resistivity ρ = 4.9×10⁻⁷ Ω·m.  
 
2.2 Medical Equipment  
Application Scenarios:
Components of magnetic resonance imaging (MRI) equipment (e.g., brackets, clamps).  
Implantable medical devices (e.g., pacemakers, artificial joints).  
Surgical tools (e.g., non-magnetic tweezers, scissors).  

 
Performance Requirements:  
Relative magnetic permeability μᵣ ≈ 1.  
Biocompatibility (compliance with ISO 10993 standards).  

 
Typical Performance Data:  
Relative magnetic permeability μᵣ ≈ 1.0001.  
Biocompatibility: Complies with ISO 10993 standards.  
 
3. Key Performance Data of BSW NA12 Bolt and Nut  
The following are the key performance data of the BSW NA12 Bolt and Nut:  
Performance ParameterValue/Description
Relative Magnetic Permeability (μᵣ)≈1.0001
Resistivity (ρ, Ω·m)4.9×10⁻⁷
Tensile Strength (MPa)550-750
Yield Strength (MPa) 240-550
Elongation (%)35-45
BiocompatibilityComplies with ISO 10993 standards
Corrosion ResistanceExcellent (resistant to seawater, acids, and alkalis)
4. Summary  
The BSW NA12 Bolt and Nut plays an irreplaceable role in special environments such as electronic devices and medical equipment. Its relative magnetic permeability μᵣ ≈ 1.0001 ensures that it does not interfere with external magnetic fields nor is it affected by them. The BSW NA12 Bolt and Nut's excellent corrosion resistance, high strength, and good machinability make it an ideal choice for special environments. Leveraging the superior properties of Monel 400, the BSW NA12 Bolt and Nut provides reliable support in applications such as high-precision sensors, MRI equipment, and implantable medical devices, ensuring efficient operation and long-term stability of equipment.

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