4X8 12X8 Hexagonal/Diamond/Decorative Hole, Copper/Galvanized Steel/Stainless Steel/Aluminum Expanded Metal Mesh Sheet Panel Price

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Product Description

Basic Information
Model NO.
DF-EMM
Hole Shape
Diamond / Hexagonal
Usage
Protection, Aquaculture, Construction, Railway/Road
Material
Copper/Galvanized Steel/Stainless Steel/Aluminum
Surface Treatment
Hot-galvanize / Powder Coated
Processing
Bending, Cutting
Sheet Size
Customizable (Width 2'-8', Length 2'-10')
HS Code
7314500000
Product Overview

Expanded Metal Sheet (also called stretch metal or expandable metal) is a versatile product with a high strength-to-weight ratio. Slit and stretched during manufacturing, it remains a rigid, non-ravel piece of metal without material loss. Ideal for industrial, architectural, and domestic applications.

Expanded Metal Mesh Sheet
Technical Specifications
Feature Details
Main MaterialsMild steel, stainless steel, aluminum, brass, copper, titanium
Hole PatternsDiamond, square, round, hexagonal, tortoiseshell
ColorsRAL colors (White, red, blue, green, black, etc.)
Thickness0.3 mm - 10.0 mm
LWM / SWMLWM: 4.5 - 100 mm | SWM: 2.5 - 60 mm
Surface OptionsGalvanizing, painting, powder coating, polishing, anodizing
Max DimensionsWidth ≤ 1500 mm, Length ≤ 4000 mm
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Wide Range of Applications
Aerospace: Fuel and air filters, nacelles.
Architectural: Ceilings, walls, stairs, shades, and sound absorption.
Automotive: Speaker grills, diffusers, muffler guards, radiator grills.
Industrial: Conveyors, heat dispersion, EMI/RFI protection.
Security: Window screens, doors, and protective guards.
Appliances: Dishwasher strainers, microwave screens, dryer drums.
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Production Showcase
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Frequently Asked Questions
What materials can expanded metal be made from?
It can be manufactured from mild steel, galvanized steel, stainless steel, aluminum, and precious metals like copper, brass, and titanium.
What is the difference between "Raised" and "Flattened" expanded metal?
Raised expanded metal has strands that are tilted at an angle, providing a textured surface. Flattened expanded metal is cold-rolled to create a smooth, flat surface.
Is expanded metal mesh suitable for outdoor architectural use?
Yes, especially when made from aluminum or stainless steel, or when treated with hot-dip galvanizing and powder coating for superior corrosion resistance.
How do I choose the right hole pattern?
Diamond patterns are standard for strength, while hexagonal patterns are popular for architectural aesthetics and air flow. Choice depends on your specific functional or decorative needs.
What are the benefits of using expanded metal over perforated metal?
Expanded metal is often more cost-effective as there is no waste during production (no "slugs" are punched out), and it typically offers a higher strength-to-weight ratio.
Can you provide custom sizes?
Yes, the sheets can be customized in terms of width, length, thickness, and hole dimensions to meet specific industrial or architectural requirements.

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