Gold strips are thin, flat pieces of processed gold used in jewelry making, electronic components, precision tools, and luxury crafts. This page provides a simple and clear introduction to gold strips, including types, specifications, features, and common applications.
Gold strips are known for their high conductivity, excellent corrosion resistance, and strong decorative value. Whether used for fine jewelry or electronic circuits, gold strip offers stable performance and long service life.
Types of Gold Strips
Below are common types of gold strip used in different industries.
1. Pure Gold Strip (99.9% Au)
| Type | Purity | Thickness | Width |
|---|---|---|---|
| Gold Strip 999 | 99.9% | 0.02–1.0 mm | 3–50 mm |
2. Hard Gold Alloy Strip
Used for electrical contacts and connectors.
| Alloy Type | Composition | Thickness | Use |
|---|---|---|---|
| AuCu | Gold + Copper | 0.05–0.5 mm | Connectors |
| AuAg | Gold + Silver | 0.05–0.3 mm | Sensors |
3. Gold-Plated Strip
Cost-effective option for decorative and light electronic use.
| Type | Base Material | Gold Layer | Width |
|---|---|---|---|
| Gold-Plated Brass | Brass | 0.1–5 μm | 5–60 mm |
Specifications
Gold strips come in many customized sizes. Small table examples:
Standard Thickness Options
| Thickness | Uses |
|---|---|
| 0.02 mm | Micro-electronics |
| 0.05 mm | Sensors |
| 0.1 mm | Jewelry pieces |
| 0.5 mm | Luxury accessories |
| 1.0 mm | Craftwork & tooling |
Available Width Options
| Width | Description |
|---|---|
| 3 mm | Fine parts |
| 5 mm | Electronic connectors |
| 10 mm | Jewelry cutting |
| 20–50 mm | Decorative strips |
Key Features
Gold strip provide several performance advantages:
Excellent Conductivity
Gold strip maintain stable electrical performance, even in high-precision devices.
Corrosion Resistance
Gold does not rust, tarnish, or oxidize, offering long service life.
High Purity
Pure gold strip ensure reliable performance for medical, laboratory, and sensor applications.
Easy to Process
Gold strip can be shaped, cut, soldered, and formed easily.
Luxury Appearance
Their natural color makes them ideal for decorative and premium products.
Production Process
A simple overview of how gold strip is produced:
1. Melting
Raw gold is melted to achieve the required purity and alloy ratio.
2. Rolling
Gold is rolled into thin, flat strip using precision equipment.
3. Annealing
Heat treatment increases uniformity and improves mechanical properties.
4. Cutting
Strips are cut into required widths and lengths.
5. Surface Finishing
Polishing ensures smooth and clean surfaces.
Applications
Gold strip is used across many high-value industries.
Jewelry & Accessories
- Rings
- Bracelets
- Pendants
- Watch components
- Luxury ornaments
Electronics
- Contact connectors
- Micro-sensors
- Circuit bonding
- Precision terminals
- Communication devices
Medical & Laboratory
- Micro instruments
- Testing components
- High-purity contacts
Craftwork & Decoration
- Art pieces
- Premium packaging
- Custom branding
Why Choose High-Quality Gold Strips?
High-quality gold strip ensure:
- Reliable performance in electronics
- Stable purity levels
- Clean, polished surfaces
- Long-term durability
- Easy processing for manufacturing
When sourcing gold strips, consistency and purity are essential for stable production.
How to Order Gold Strips
Before ordering, consider these factors:
1. Purity Level
Choose between pure gold or alloy gold strips.
2. Thickness
Select the thickness based on the product design.
3. Width
Narrow strips for electronics; wider strips for jewelry and craftwork.
4. Hardness
Soft gold for shaping; hard gold for electrical parts.
5. Surface Requirements
Polished, matte, or custom finishes.
Storage & Handling Tips
To protect gold strips:
- Keep in dry, clean packaging
- Avoid hard friction
- Store away from chemicals
- Use gloves to prevent fingerprints
- Handle with non-metal tools
What Are Gold Strips?
Gold strip is rolled gold materials produced in different thicknesses and widths. They are designed for industries that require stable conductivity, high purity, and long-term durability.
Gold stris can be manufactured from pure gold or gold alloys, depending on the required hardness and application.
Gold Aluminum strip Supplier
Aluminum Gold strip is essential materials in jewelry, electronics, medical devices, and luxury industries. Their high conductivity, purity, and unique appearance make them a reliable choice for premium products.
By choosing the right type, thickness, and width, gold strip can support precise manufacturing and long-term performance.