E-mail: info@knitted-mesh.com

Alloy Wire Compressed Knitted Wire Mesh Filter

A square shape compressed knitted wire mesh filter made of Al, Cr, Fe alloy

Material:

  1. Chemical composition
    • Al: minimum 4%, maximum 5.5%.
    • Cr: minimum 19%, maximum 22%.
    • Fe: The rest
  2. Material properties yield
    • Yield strength: 700-800 N/mm2.
    • Elongation: > 20%.
  3. Wire diameter: 0.35 ± 0.01 mm.

Stitch form as below picture, afterwards corrugation 2.5 mm.

Stitch form of the knitted wire mesh filter

Weights and dimensions per final product
Weight / g Length / mm Width / mm Height / mm Density / g/cm³
0 - 7.5 ± 0.7 ± 1.5 ± 1.5 0 - 10 ± 1 0.7 - 1.1
10 - 20 ± 1.5 0.85 - 1.1
7.5 - 15.0 ± 1.0 ± 1.5 ± 1.5 0 - 10 ± 1 0.7 - 1.1
10 - 20 ± 1.5 0.85 - 1.1
15.0 - 30.0 ± 1.5 ± 1.5 ± 1.5 0 - 10 ± 1 0.7 - 1.1
10 - 20 ± 1.5 0.85 - 1.1
30 - 100 ± 3 ± 2 ± 2 0 - 20 ± 1.5 0.7 - 1.1
20 - 50 ± 2 0.85 - 1.1
100 - 200 ± 4 ± 2 ± 2 0 - 50 ± 5 0.7 - 1.1

In case of cylindrical and hollow cylindrical final products the tolerances for the length considering of weight classes have to be applied for the inner and as appropriate outer diameter.

Shaping final product: The knitted wire ribbon ends have to be directed inward of the final product.

Appearance final product: The final product has to be free of bumps, throughout channels, bulging, loose wire parts, discoloration, wear and dirt particles.

Surface treatment

  • Cleaning
    • Detergent: perchlorethylene.
    • Cleaning result: oil-free and fat-free.
  • Temperature treatment
    • Atmosphere: ambient air.
    • Heating-up: 8 hours.
    • Oven temperature: 930 + 70°C.
    • Dwell time: > 9 hours.
    • Cooling: > 500°C oven closed, < 500°C oven opened.
    • Treatment result: completely oxidized surface.

Packing: the knitted wire mesh have to be packed with convenient packing material in accordance with the Technical Shipping Instruction.

  • Packing unit
    • The packing units must be free of foam for stuffing. Dead volume must be filled with other material.
    • Material: cardboard box.
    • Gross weight: ≤ 15 kg
    • Quantity: 2.000 pieces
    • Exceeding of gross weight: 1.000 pieces
    • Quantity deviation: + 0.1% / -0.0%
    • Labeling: item, ID no. charge, type, weight, quantity, delivery note no.
  • Pallets
    • Material: EURO pallet according EN 13698-1.
    • Maximum weight: 1.000 kg
    • Maximum height: 1.500 mm
    • Labeling: item, ID no. charge, type, weight, quantity, delivery note no.
    • Packing units must not exceed the pallet dimensions and must be preserved against shift as well as deformation.

Inquiry for Our Product

Boegger Industech Limited
E-mail: info@knitted-mesh.com

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