If you need a 1000 mm length with a 0.4 mm thickness, this guide highlights five versatile options across PTFE film, copper, brass, and aluminum. Each product is described for a specific buyer: hobbyists, DIY enthusiasts, metalworkers, and small fabrication shops. The list below helps you compare suitability, processing ease, and potential applications at a glance.
| Product | Material | Thickness | Best For |
|---|---|---|---|
| CGjiogujio PTFE Film Sheet | PTFE Film | 0.4 mm | High-temperature seals, gaskets, and non-stick linings |
| uxcell Copper Sheet Roll | Copper | 0.4 mm | Electrical work, heating components, and custom parts |
| MECCANIXITY Brass Sheet Roll | Brass | 0.4 mm | Crafts, decorative parts, and lightweight metal fabrications |
| uxcell Brass Sheet Roll | Brass | 0.4 mm | Electrical framing, DIY projects, and ornamental pieces |
| AL 1060 Aluminum Strip | Aluminum | 0.4 mm (approx.) | Electronic housings, precision parts, light structural elements |
Note: The table uses general guidelines. Choose based on needed conductivity, strength, corrosion resistance, and ease of fabrication for your project type.
CGjiogujio PTFE Film Sheet – 0.4mm Thick, 300x1000mm
The CGjiogujio film sheet uses virgin PTFE designed for high-temperature applications. It measures 0.4 mm thick, 300 mm wide, and 1000 mm long, making it suitable for long strips and need-for-precision gasket work. Best for buyers needing excellent chemical resistance and thermal stability in industrial or laboratory settings.
- Best for high-temperature environments and corrosion resistance
- Better for non-stick cycles and sealing applications
- Avoid if you require metal conductivity or structural strength
uxcell Copper Sheet Roll – 0.4mm, 1000mm x 10mm
uxcell’s copper sheet roll provides a 0.4 mm thickness with a 1000 mm length and 10 mm width. Copper’s high electrical and thermal conductivity supports electronics, heating elements, and craft projects requiring good malleability. The sheet is suitable for gasket fabrication, washers, and simple welded assemblies.
- Best for electrical and thermal conduction tasks
- Better for custom small parts and flexible shaping
- Avoid if you need structural rigidity or large, flat panels
MECCANIXITY Brass Sheet Roll – 0.4x100x1000mm
MECCANIXITY offers a brass sheet roll in 0.4 mm thickness with a 1000 mm length and 100 mm width. Made from H65 brass, it combines strength, weldability, and good thermal conductivity. It’s suitable for crafts, heatsinks, and small metallic panels. It’s easy to drill and shape with standard tools.
- Best for decorative crafts and small metal housings
- Better for projects needing good corrosion resistance and machinability
- Avoid if you require very wide sheets or thick profiles
uxcell Brass Sheet Roll – 0.4mm, 1000x25mm
This brass sheet roll measures 0.4 mm thick and 1000 mm by 25 mm. Brass offers good machinability, electrical/thermal conductivity, and easy welding or brazing. Ideal for crafting decorative parts, small fixtures, and simple electrical components that demand a soft metal with a golden finish.
- Best for jewelry accents or decorative hardware
- Better for easy fabrication and soldering
- Avoid if you need a heavy, structural metal
100mm Width Aluminum Strip – 0.4mm Thick, 1000mm Long
The aluminum strip from Koolouispoper offers a 0.4 mm thickness with a 1000 mm length and 100 mm width. It is described as ultra-thin and extra-hard, suitable for electronic equipment, precision machinery, mold tooling, and hardware parts that benefit from a light yet sturdy material. It is best for lightweight structural applications and prototyping.
- Best for lightweight structural parts and housings
- Better for precision applications where weight matters
- Avoid if maximum strength is required or if the surface requires heavy wear resistance
Buying Guide
Key considerations when choosing a 0.4 mm, 1000 mm sheet or strip
- Material properties: Different metals provide distinct conductivity, corrosion resistance, and mechanical strength. PTFE is non-stick and heat resistant; copper and brass offer high electrical and thermal conductivity; aluminum provides light weight and easy fabrication.
- Fabrication needs: Determine if you need easy drilling, cutting, welding, brazing, or shaping. Brass and copper are more malleable; aluminum is easier to machine; PTFE is best for non-stick and seals.
- Thickness tolerance and width: Ensure the sheet width matches your design, especially for gaskets, covers, or decorative pieces. The 0.4 mm thickness is thin and flexible across metals and polymers.
- Environmental exposure: Consider corrosion resistance and thermal cycling. Brass and copper resist certain conditions but may tarnish; aluminum offers good corrosion resistance in many environments; PTFE handles aggressive chemicals and high temps.
- Application constraints: For electrical or sealing roles, conductivity and sealing properties matter; for crafts, machinability and ease of cutting are more important.
Frequently Asked Questions
- What is the advantage of 0.4 mm thickness?
- Can these sheets be cut with common tools?
- Which material is best for heat resistance?
- Are there safety considerations when working with metal sheets?
- Is aluminum suitable for electrical projects?
- Do these sheets require special coatings?
0.4 mm provides a balance between flexibility and strength, allowing easy bending or shaping while maintaining some rigidity for small parts.
Yes, most can be cut with standard tin snips, scissors, or hobby saws; brass and aluminum may also respond well to hobby metalworking tools.
PTFE film offers excellent high-temperature stability and chemical resistance, while brass and copper provide good thermal conductivity for heating applications.
Wear eye protection and gloves to handle sharp edges; deburr edges after cutting to prevent injuries.
Aluminum is conductive but not as conductive as copper; use copper for high-conductivity needs and aluminum for lightweight structural components.
Coatings depend on the application; brass and copper may oxidize and tarnish, while PTFE does not require coatings for non-stick or high-temperature use.