3/4 #9 Expanded Metal: Specifications, Uses & Manufacturing
ANPING METAL MESH – Professional Metal Mesh Manufacturing Since 2005
3/4 #9 expanded metal is one of the most popular and versatile standard expanded metal grades in the United States and global industrial markets. It features a balanced diamond opening size, strong strand structure, and universal compatibility for construction, industrial, and architectural applications.
As a leading expanded metal manufacturer based in Anping County – the Wire Mesh Capital of the World – we specialize in producing premium 3/4 #9 expanded metal in galvanized steel, aluminum, stainless steel, and mild steel. Our product meets ASTM standards and is widely used for building facades, machine guards, fencing, and custom fabrication projects worldwide.
What Is 3/4 #9 Expanded Metal?
3/4 #9 expanded metal is a standard raised expanded metal product defined by its diamond opening dimensions and strand specifications. The naming system follows the industrial standard for expanded metal sizing:
3/4" = SWD (Short Way Diamond) = 3/4 inch (19.05mm)
#9 = Standard gauge and strand width designation
This grade is widely recognized for its excellent strength-to-weight ratio, good ventilation, and moderate opening size. It is neither too fine nor too large, making it ideal for hundreds of commercial and industrial uses. Our 3/4 #9 expanded metal is available in standard 4’×8’ sheets and custom-cut sizes for immediate installation.
Complete Specifications of 3/4 #9 Expanded Metal
| Parameter | Imperial (Inch) | Metric (mm) | Description |
|---|---|---|---|
| SWD (Short Way) | 3/4" | 19.05mm | Short diamond opening |
| LWD (Long Way) | 1-1/2" | 38.1mm | Long diamond opening |
| Strand Width | #9 Standard | 3.2mm | Metal strip width |
| Standard Thickness | 16 GA / 18 GA | 1.2mm / 1.5mm | Sheet thickness |
| Standard Sheet Size | 4’×8’ | 1220×2440mm | Universal sheet size |
| Surface Type | Raised / Flattened | Standard finish options | |
| Materials | Galvanized, Aluminum, Stainless Steel | All-purpose materials | |
All specifications comply with ASTM E1906 (Standard Specification for Expanded Metal Mesh) for industrial and architectural use.
Key Advantages of 3/4 #9 Expanded Metal
3/4 #9 expanded metal is a top-selling grade for good reason — it offers unmatched versatility and performance:
- Universal Size: Works for nearly all general-purpose applications
- High Strength: Sturdy strands support heavy-duty use
- Good Ventilation: Open diamond pattern allows airflow
- Lightweight: Easy to transport, cut, and install
- Cost-Effective: Lower cost than heavy grating or solid plate
- Weldable & Fabricable: Compatible with standard welding
- Weather Resistant: Galvanized & stainless options
- Modern Appearance: Clean diamond texture for design projects
Top Applications for 3/4 #9 Expanded Metal
This grade is used across residential, commercial, industrial, and architectural projects:
Architectural & Construction
Building facade panels, sun shading screens, wall cladding, railing infill panels, ceiling tiles, and elevator cab screens.
Industrial Safety
Machine guards, safety barriers, equipment enclosures, walkway covers, and stair riser screens.
Fencing & Security
Security screens, garden fencing, property boundary panels, window guards, and door screens.
Commercial & Decorative
Storefront grilles, interior design elements, furniture surfaces, cabinet doors, and decorative partitions.
Construction & HVAC
Ventilation grilles, filter screens, ductwork components, and concrete reinforcement mesh.
Material Options for 3/4 #9 Expanded Metal
We offer four high-quality materials to match your environment and performance needs:
1. Hot-Dip Galvanized Steel
Most popular choice. Rust-resistant, affordable, and ideal for outdoor and industrial use. Long service life in wet environments.
2. Aluminum Alloy
Lightweight, 100% rust-proof, and modern-looking. Perfect for architectural expanded metal mesh panels and exterior applications.
3. 304 Stainless Steel
Hygienic, corrosion-resistant, and heavy-duty. Used for food processing, marine, and medical applications.
4. Mild Steel
Economical indoor option. Can be painted, powder-coated, or welded for custom projects.
Frequently Asked Questions: 3/4 #9 Expanded Metal
What does 3/4 #9 mean in expanded metal?
What is the standard sheet size for 3/4 #9 expanded metal?
Is 3/4 #9 expanded metal available flattened?
Can 3/4 #9 expanded metal be welded?
What gauge is 3/4 #9 expanded metal?
Is aluminum 3/4 #9 expanded metal strong?
Can I use 3/4 #9 expanded metal for outdoor fencing?
Do you offer custom-cut 3/4 #9 expanded metal panels?
Our Manufacturing & Quality Control
With over 20 years of experience in metal mesh manufacturing, we produce 3/4 #9 expanded metal to the highest global standards:
- CNC expanding machines for precise diamond openings
- Automated leveling and flattening lines
- Hot-dip galvanizing line for corrosion protection
- Strict ASTM and ISO quality inspection
- Custom packaging for safe global shipping
Every sheet of 3/4 #9 expanded metal is inspected for dimensional accuracy, surface finish, and material integrity before shipment.
Why Choose Anping Metal Mesh for 3/4 #9 Expanded Metal?
We are a trusted global supplier of premium 3/4 #9 expanded metal:
100% Standard Grade: Exact 3/4 #9 specifications
Full Material Range: Galvanized, aluminum, stainless steel
Factory Direct Pricing: Competitive cost for bulk orders
Fast Lead Times: Standard sheets in stock
Global Shipping: Delivery to 50+ countries
Get a Free Quote for 3/4 #9 Expanded Metal
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