Technical Specifications

Wayne Wire manufactures a comprehensive range of wire mesh, perforated, and expanded metal products. The specifications below define the full range of capabilities available for each material type.

Wire Cloth Specifications

Square Mesh

Mesh Size
2 × 2 to 500 × 500
Wire Diameter
.001" to .063"
Opening Width
.001" to .465"
% Open Area
11.6% to 86.5%
Nominal Micron Rating
25 to 11,348

Rectangular Mesh

Mesh Size
18 × 14 to 120 × 108
Wire Diameter
.0035" to .011"
Opening Width
.0048"×.0058" to .045"×.060"
% Open Area
35.7% to 70.6%

Twilled Mesh

Plain and Dutch Weave

Mesh Size
12 × 64 to 400 × 2800
Wire Diameter (Warp / Shute)
.001–.024" / .0008–.0165"
Nominal Micron Rating
1 to 280
Absolute Micron Rating
6–7 to 330–350

Perforated Metal

Standard Perforated

Material Thickness
.007"/.009" to .062"
Perforation Diameter
.016" to 17/64" (.2656") and .200" Square
Perforation Spacing
.026" to 5/16" (.3125")
Hole Pattern
Staggered or Straight — Diagonal and Special Patterns Available
% Open Area
19% to 65%

Etched Perforated Metal

For tighter tolerances and fine openings

Material Thickness
.002"/.004" to .008"/.012"
Perforation Diameter
.0035" to .017"
Open Area
25% to 65%

Expanded Metal – Carbon Steel

Standard Flattened Expanded Mesh

Opening Size Overall Thickness Meshes per Foot % Open Area
½" 18F .312×1.00 .039 24×9.5 61%
½" 20F .375×1.00 .029 24×9.5 60%
¾" 13F .688×1.781 .061 13×57 74%
¾" 16F .750×1.75 .048 13×57 74%

In-House Manufactured Expanded Metal

.012"–.032"
Base Thickness
.026"–.043"
Expanded Thickness
5–7 to 19.5–20.5
Holes per Inch
.015–.055"
Hole Size Range

Types of Materials

We work with a comprehensive range of metals and alloys to meet your specific application requirements.

Aluminum Brass Bronze Carbon Steel Copper Electro Galvanized Black Epoxy Electro Tin Plated Steel Galvanized Steel Hastalloy Inconel Monel Nichrome Nickel Phosphorus Bronze Stainless (All Grades) Tin Titanium

View full materials overview →

Material Standards

Unless otherwise specified on the purchase order, raw materials used are manufactured to the following standards:

  • Wire Cloth
    ASTM E2016
  • Perforated Metal
    IPA CQ Standards
  • Expanded Flattened Mesh
    ASTM F1267
  • Sheet or Coil Stock
    ASTM A 480/A 480 M

Have a Specific Question?

In the event you need an answer to a specific question not found on our site, fill out our Contact Us request form and we will expedite a response back to you. Thank you!

Sintering / Diffusion Bonding

Wayne Wire has the capability to sinter/diffusion bond materials in order to provide a stronger, more dimensionally stable material, or to combine materials of different mesh sizes in order to provide multiple levels of filtration in a single, bonded material.

Ready to Discuss Your Requirements?

Contact us to find the right material and specification for your application.