About 204Cu Electro Polish Wire

204Cu electro polish wire is a stainless steel wire alloyed with copper for improved corrosion resistance and strength. Its composition typically includes chromium, nickel, and copper. Ideal for applications requiring enhanced resistance to acidic environments, such as chemical processing equipment and marine components, ensuring longevity and durability.

 

204Cu Electro Polish Wire chemical composition

The chemical composition of 204Cu electro polish wire typically includes:

  • Chromium (Cr): Around 15-17%
  • Copper (Cu): Around 3.5-5.5%
  • Manganese (Mn): Maximum 7.5%
  • Silicon (Si): Maximum 1%
  • Nickel (Ni): Maximum 1%
  • Phosphorus (P): Maximum 0.06%
  • Sulfur (S): Maximum 0.03%
  • Carbon (C): Maximum 0.12%
  • Nitrogen (N): Maximum 0.03%
  • Iron (Fe): Balance

This composition provides the wire with enhanced corrosion resistance, particularly in environments where chloride exposure is present, making it suitable for demanding applications in marine, chemical, and architectural industries.

 

204Cu Electro Polish Wire physical properties

Physical Properties of 204Cu electro polish wire typically includes:

  1. Density: Approximately 7.78 g/cm³.
  2. Melting Point: Around 1400-1450°C (2550-2640°F).
  3. Tensile Strength: Typically ranging from 650 to 800 MPa (94,000 to 116,000 psi).
  4. Elongation: Usually between 25% to 35%.
  5. Hardness: Varies depending on processing, typically 90-100 HRB (Rockwell B Hardness).
  6. Electrical Conductivity: Moderate due to its metallic nature.
  7. Thermal Conductivity: Relatively high for effective heat dissipation.
  8. Magnetic Properties: Generally non-magnetic in the annealed condition, but may exhibit slight magnetism after cold working.

These properties make 204Cu electro polish wire suitable for various applications requiring corrosion resistance and mechanical strength, such as marine, chemical, and architectural industries.

 

204Cu Electro Polish Wire mechanical properties

Mechanical Properties of 204Cu electro polish wire typically includes:

  1. Tensile Strength: Typically ranging from 650 to 800 MPa (94,000 to 116,000 psi). This measures the maximum amount of tensile (stretching) stress a material can withstand before breaking.
  2. Yield Strength: Typically around 350 to 450 MPa (51,000 to 65,000 psi). This is the stress at which a material begins to deform plastically without any increase in the load.
  3. Elongation: Usually between 25% to 35%. This measures the percentage increase in length a material can undergo before breaking under tension.
  4. Modulus of Elasticity: Around 200 GPa (29 x 10^6 psi). This represents the stiffness or rigidity of the material; it measures the amount of deformation a material experiences in response to an applied force.
  5. Hardness: Typically in the range of 90 to 100 HRB (Rockwell B Hardness). This indicates the resistance of the material to indentation or scratching.

These mechanical properties ensure that 204Cu electro polish wire can withstand various mechanical stresses while maintaining its integrity and surface finish, making it suitable for demanding applications in industries such as marine, chemical, and architectural.

 

204Cu Electro Polish Wire Applications

204Cu electro polish wire finds diverse applications across several industries, including:

  1. Marine Industry: Utilized in marine equipment and structures due to its enhanced corrosion resistance, particularly in chloride-rich environments.
  2. Chemical Processing: Suitable for use in chemical reactors, pipelines, and storage tanks due to its resistance to corrosion from acids and other chemicals.
  3. Architectural Applications: Used in architectural projects for components like handrails, facades, and decorative elements due to its aesthetic appeal and durability.
  4. Automotive Industry: Employed in automotive exhaust systems, fuel lines, and components where corrosion resistance is crucial.
  5. Electronics: Utilized in the production of electronic components and connectors due to its electrical conductivity and corrosion resistance.
  6. Food Processing: Suitable for manufacturing machinery and storage units in the food industry due to its corrosion resistance and smooth surface finish.
  7. Medical Equipment: Used in the fabrication of medical instruments and implants for its biocompatibility and corrosion resistance.
  8. Oil and Gas Industry: Utilized in equipment for offshore drilling and production due to its resistance to corrosion in harsh environments.

These applications highlight the versatility and reliability of 204Cu electro polish wire in various industries where corrosion resistance and mechanical strength are essential requirements.