About 316 Electro Polish Wire

316 electro polish wire is a stainless steel wire renowned for its corrosion resistance and superior surface finish. Composed primarily of chromium, nickel, and molybdenum, it offers excellent resistance to a wide range of corrosive environments. Ideal for applications requiring hygiene, such as food processing and medical equipment.


316 Electro Polish Wire chemical compositions

The chemical composition of 316 electro polish wire typically includes:

  • Chromium (Cr): 16-18%
  • Nickel (Ni): 10-14%
  • Molybdenum (Mo): 2-3%
  • Carbon (C): 0.08% maximum
  • Manganese (Mn): 2% maximum
  • Silicon (Si): 1% maximum
  • Phosphorus (P): 0.045% maximum
  • Sulfur (S): 0.03% maximum
  • Iron (Fe): Balance

This composition ensures high corrosion resistance and surface finish suitable for diverse industrial applications.


316 Electro Polish Wire physical properties

The physical properties of 316 electro polish wire include:

  1. Density: Approximately 8.00 g/cm³.
  2. Melting Point: Around 1370-1400°C (2500-2550°F).
  3. Tensile Strength: Typically ranging from 530 to 750 MPa (77,000 to 109,000 psi).
  4. Elongation: Usually between 50% to 60%.
  5. Hardness: Varies depending on the manufacturing process and heat treatment, typically in the range of 95 to 105 HRB (Rockwell Hardness B).
  6. Electrical Conductivity: Moderate electrical conductivity due to its metallic nature.
  7. Thermal Conductivity: Relatively high thermal conductivity, aiding in heat dissipation.
  8. Magnetic Properties: Generally non-magnetic in the annealed condition, but may exhibit slight magnetism after cold working.

These properties make 316 electro polish wire suitable for various applications where corrosion resistance, mechanical strength, and hygiene are critical, such as in the pharmaceutical, food processing, and marine industries.


316 Electro Polish Wire mechanical properties

The mechanical properties of 316 electro polish wire typically include:

  1. Tensile Strength: Typically ranging from 530 to 750 MPa (77,000 to 109,000 psi). This measures the maximum amount of tensile (stretching) stress a material can withstand before breaking.
  2. Yield Strength: Typically around 205 to 275 MPa (30,000 to 40,000 psi). This is the stress at which a material begins to deform plastically without any increase in the load.
  3. Elongation: Usually between 50% to 60%. This measures the percentage increase in length a material can undergo before breaking under tension.
  4. Modulus of Elasticity: Around 193 GPa (28 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 95 to 105 HRB (Rockwell Hardness B). This indicates the resistance of the material to indentation or scratching.

These mechanical properties ensure that 316 electro polish wire can withstand various mechanical stresses while maintaining its integrity and surface finish, making it suitable for demanding applications in industries like pharmaceuticals, food processing, and marine engineering.

316 Electro Polish Wire Applications

316 electro polish wire finds applications in various industries where corrosion resistance, hygiene, and a smooth surface finish are essential. Some common applications include:

  1. Pharmaceutical Industry: Used for manufacturing equipment such as tanks, piping, and fittings due to its corrosion resistance and ease of cleaning, crucial for maintaining strict hygiene standards.
  2. Food Processing: Ideal for equipment used in food production, storage, and distribution, including conveyors, mixers, and storage tanks, where cleanliness and corrosion resistance are paramount.
  3. Medical Equipment: Utilized in the production of surgical instruments, medical implants, and devices where biocompatibility, corrosion resistance, and a smooth surface finish are necessary.
  4. Chemical Processing: Suitable for applications involving exposure to corrosive chemicals, such as reactors, valves, and piping systems, due to its high corrosion resistance.
  5. Marine Engineering: Used in marine environments for components like fittings, fasteners, and railing systems due to its resistance to saltwater corrosion.
  6. Aerospace: Employed in aerospace applications for components requiring corrosion resistance and high strength-to-weight ratio, such as fasteners, fittings, and hydraulic tubing.
  7. Automotive: Used in automotive exhaust systems, fuel lines, and components exposed to harsh environments to withstand corrosion and maintain durability.
  8. Electronics: Utilized in the manufacturing of electronic components, connectors, and housings where corrosion resistance and conductivity are critical.
  9. Architectural: Employed in architectural applications such as handrails, facades, and decorative elements due to its aesthetic appeal, durability, and resistance to environmental factors.

These diverse applications highlight the versatility and reliability of 316 electro polish wire across various industries where stringent quality standards are essential.