Copper Flat Bar 2PCS 3mm x 25mm x 400mm Esedese High Conductivity Bar

Description

Product Overview

The Esedese 2PCS copper flat bar set is engineered for professionals and hobbyists who demand reliable electrical performance and robust mechanical strength. Each bar measures 3mm in thickness, 25mm in width, and 400mm in length, providing a versatile size that fits a wide range of applications from battery assembly to fine jewelry fabrication. Made from high‑purity copper, the bars exhibit excellent conductivity, low resistance, and superior corrosion resistance, ensuring long‑term stability even in demanding environments. The surface is meticulously polished to a smooth finish, reducing friction and simplifying machining processes such as cutting, drilling, and bending. With a package weight of just 1.21 pounds, the bars are easy to transport and store, while the compact dimensions (16.97 x 1.73 x 1.73 inches) make them ideal for workshop benches and small workspaces.

Usage

These copper flat bars are suited for a broad spectrum of projects. In the DIY electronics arena, they serve as ideal connectors for battery packs, providing a low‑resistance pathway that maximizes power efficiency. Crafters appreciate the material for its workability, using it to create custom jewelry pieces, decorative inlays, and artistic sculptures. In industrial settings, the bars are employed in knife making, where their hardness and ability to retain a sharp edge are valuable, as well as in milling and lathe operations that require precise, stable stock material. The high temperature tolerance allows the bars to be used in soldering and brazing tasks without deformation, while the inherent corrosion resistance makes them suitable for outdoor installations, marine applications, and environments exposed to moisture or chemicals.

Why Choose Us

Choosing Esedese means selecting a brand committed to quality and consistency. Our copper flat bars undergo rigorous testing to verify purity levels, conductivity, and mechanical properties, ensuring each piece meets exacting standards. The manufacturing process includes precision cutting and polishing, resulting in a product that is ready for immediate use without additional finishing. We back our products with responsive customer support and a clear return policy, giving you confidence that any concerns will be addressed promptly. Additionally, our competitive pricing and bulk packaging options provide cost‑effective solutions for both small‑scale makers and large‑volume manufacturers.

Key Features

• High‑purity copper delivers superior electrical conductivity for efficient power transfer.
• Polished surface reduces friction and simplifies machining, drilling, and bending.
• Durable construction resists heat deformation and corrosion, extending product lifespan.
• Versatile dimensions fit a wide range of DIY, jewelry, and industrial applications.
• Responsive customer support and hassle‑free returns ensure a risk‑free purchase.

FAQ

What is the recommended soldering temperature for these copper bars?

The bars can safely withstand typical soldering temperatures up to 400 °C (752 °F) without losing shape or strength.

Can the bars be cut to custom lengths?

Yes, the bars can be trimmed with standard metal‑cutting tools such as a hacksaw, band saw, or CNC cutter to meet specific project requirements.

Do you offer bulk discounts for larger orders?

Esedese provides tiered pricing for bulk purchases; please contact our sales team for a personalized quote based on quantity.

Are the bars compatible with standard electrical connectors?

Absolutely. The flat bar dimensions allow easy integration with common terminal blocks, clamps, and battery holders.

What warranty does Esedese provide?

All copper flat bars come with a one‑year limited warranty covering material defects and workmanship issues.