Copper Flat Bar Stock 3/8″ x 1″ x 6″- Knife Making, Hobby, Craft, C110-1 Bar

Description

Product Overview

The SuperDi copper flat bar measures 3/8″ x 1″ x 6″ and is forged from high‑purity copper that delivers superior electrical conductivity and thermal performance. Each bar is precision‑cut to exact dimensions, ensuring a uniform cross‑section that simplifies machining, annealing, and finishing processes. The material’s natural softness allows for easy shaping with hand tools, yet it retains enough strength to hold intricate knife profiles and detailed craft components without warping.

Packaging dimensions of 6.38 x 1.1 x 0.08 inches and a weight of 12.35 ounces make the bar convenient to store in a workshop drawer or transport to a job site. The bar is supplied in its original, unopened SuperDi packaging, guaranteeing that the copper arrives free of contaminants, scratches, or oxidation. This pristine condition is essential for applications where surface finish and material integrity directly affect the final product’s quality.

SuperDi’s reputation for consistent metal quality is reflected in the bar’s 4.9‑star rating from 26 verified customer reviews. Users consistently praise the bar’s reliable dimensions, ease of machining, and the brand’s responsive customer support. Whether you are a seasoned bladesmith or a hobbyist exploring metalworking, this copper flat bar offers a dependable foundation for a wide range of projects.

Usage

Knife makers appreciate copper’s ability to absorb heat quickly, making it an excellent choice for forging and tempering blades. The bar’s 3/8″ thickness provides enough mass for controlled heating while remaining manageable for hand‑held tools. Hobbyists can use the bar for creating decorative metal art, custom jewelry, or small mechanical components such as hinges, brackets, and connectors. Its excellent conductivity also makes it suitable for prototype electrical contacts and grounding applications.

Because the bar is compact, it fits comfortably in standard bench vises, CNC mills, and laser cutters, allowing for precise cuts and intricate designs. The material’s malleability enables artisans to hand‑shape intricate patterns, embossing, or repoussé work without excessive tool wear. Additionally, the copper’s natural antimicrobial properties make it a smart choice for items that require hygiene, such as kitchen utensils or medical device components.

Why Choose Us

SuperDi’s commitment to quality control means each copper bar undergoes rigorous testing for dimensional accuracy, purity, and surface condition. The bar’s consistent grain structure reduces the risk of unexpected fractures during machining, giving you confidence in both prototype and production runs. Our dedicated support team is available to answer technical questions, provide machining tips, and assist with any post‑purchase concerns, ensuring a smooth experience from order to finished product.

Choosing this copper flat bar also means benefiting from a competitive price point without sacrificing performance. The bar’s lightweight yet robust nature reduces shipping costs while delivering the same high‑grade material used by professional manufacturers. With a proven track record in the industrial and scientific marketplace—ranked #75 in Copper Bars—this product stands out as a reliable, cost‑effective solution for makers of all skill levels.

Key Features

• High‑purity copper delivers excellent conductivity and heat dissipation.
• Precise 3/8″ x 1″ x 6″ dimensions simplify machining and fitting.
• Soft yet durable material allows easy shaping with hand tools.
• Compact packaging reduces storage space and shipping weight.
• Responsive customer support ensures assistance throughout your project.

FAQ

What is the recommended annealing temperature for this copper bar?

For optimal softness, heat the bar to a temperature range of 1100‑1200°F (593‑649°C) and hold for a few minutes before allowing it to air‑cool. This process relieves internal stresses and makes subsequent shaping easier.

Can this copper bar be used for electrical grounding applications?

Yes, the high conductivity of the copper makes it suitable for grounding rods, bus bars, and prototype circuit components. Ensure the surface is clean and free of oxidation for the best electrical contact.

Is the copper bar compatible with CNC milling machines?

Absolutely. The bar’s uniform dimensions and stable grain structure allow for precise CNC milling, drilling, and engraving. Use standard carbide or high‑speed steel tools to achieve clean cuts without excessive tool wear.

How should I store the copper bar to prevent oxidation?

Store the bar in a dry environment, preferably in its original packaging or a sealed container with a desiccant pack. If long‑term storage is required, consider applying a light coat of oil to create a protective barrier against moisture.

What warranty does SuperDi provide for this product?

SuperDi offers a limited one‑year warranty covering material defects and dimensional inconsistencies. If you encounter any issues, contact our support team with your order details, and we will arrange a replacement or refund according to the warranty terms.