✅ Electronics & Electrical Engineering
Perfect for high-end conductors, semiconductor base plates, transformers, and electric cables, where high conductivity and low impurity are essential.
✅ Semiconductor & PCB Industry
The 5N-grade purity makes these ingots ideal for printed circuit boards, IC packages, and precision contacts in microelectronic devices.
✅ Aerospace & Military
Used in aircraft components, military-grade equipment, and thermal control systems requiring exceptional durability and thermal conductivity.
✅ Refining & Alloying
Used in metallurgical processes to produce custom alloys, brass, and bronze, especially where trace metal control is critical.
✅ Scientific Research & Labs
Common in academic and industrial research, including plasma chambers, vacuum environments, and experimental apparatus requiring high-purity metals.
Packing and Shipping:
FAQ (Frequently Asked Questions)
What are the available purity grades?
We offer 3N (99.9%), 4N (99.99%), 4N5 (99.995%), and 5N (99.999%) copper ingots.
Are these ingots alloyed or pure copper?
These are non-alloy, pure copper ingots made with advanced refining to eliminate impurities.
Can I order customized shapes and dimensions?
Yes, custom sizes and shapes are accepted as per your project specifications.
What are the standard certifications?
Our products comply with ISO certification and ASTM standards for quality and material integrity.
What is the density of your copper ingots?
The standard density is 8.96 g/cm³, consistent with high-purity copper.
What is the minimum order quantity (MOQ)?
Please contact us for MOQ and wholesale pricing — we support both small and bulk orders.
What packaging options are available?
All ingots are shipped in standard export packaging, with custom packaging available on request.
