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Reliable Grounding Solutions: Copper Coated Flat Bars for Enhanced Safety
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | QDCD |
| Certification: | ISO |
| Model Number: | CCFS008 |
Payment & Shipping Terms:
| Minimum Order Quantity: | Negotiable |
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| Price: | USD1.18-5.59/m |
| Packaging Details: | pallet OR wooden case packaging |
| Delivery Time: | 8-12days |
| Payment Terms: | T/T |
| Supply Ability: | 5000M/DAY |
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Detail Information |
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| Specification: | 25*4mm | Length: | Customized |
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| Surface: | Bright | Hardness: | ≥ 100HB |
| Copper Adhesion: | ≥Grade 1 | Thermal Conductivity: | ≥ 50W/mK |
| Raw Material: | Cold Draw High Quality Mild Flat Steel | Package: | 100m/roll |
| Highlight: | copper coated flat bars for grounding,copper clad steel grounding bars,flat copper bars for electrical safety |
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Product Description
Practicality and Advantages of Copper-Bonded Steel Flat Bar
1. High Mechanical Strength with Excellent Conductivity
Copper-bonded (and copper-clad) steel flat bars combine the tensile strength of steel with the high electrical conductivity of copper.
This bimetallic structure ensures robust mechanical performance alongside reliable current flow—ideal for grounding, earthing, and structural electrical applications.
2. Enhanced Corrosion Resistance
The outer layer of copper offers superb corrosion resistance, protecting the steel core from environmental degradation.
This makes copper-bonded steel especially suitable for long-term use in outdoor and underground grounding systems.
3. Superior Durability and Long Service Life
Manufactured via cold rolling, hot drawing, or metallurgical bonding, these flat bars ensure a strong copper-steel interface that resists peeling, cracking, or delamination.
Typical copper layer thickness is ≥ 0.3 mm, and tensile strength ≥ 600 N/mm², giving a service life of 30–50 years or more.
