Copper Plate Supply
Heavy Gauge | Multiple Alloy Grades | Custom Cut
Maverick Metals supplies copper plate in multiple alloy grades for electrical, industrial, and heat transfer applications. Our copper plate stock is available in standard and custom sizes with precision cutting services including waterjet, plasma, and saw cutting.
Key Features & Specifications
Our copper plate supply is manufactured to strict ASTM standards for purity, dimensional tolerance, and surface finish. Available in multiple alloy grades with custom sizing to meet your exact requirements.
General Specifications
Copper Plate Grades
We stock copper plate in multiple alloy grades for heavy-duty electrical, thermal, and industrial applications.
Copper 101 – OFHC Plate
Oxygen-free high-conductivity copper plate with the highest purity available. Ideal for vacuum systems, particle accelerators, and high-purity industrial applications.
Copper 102 – Oxygen-Free Plate
Premium oxygen-free copper plate free from hydrogen embrittlement. Excellent for applications requiring brazing or welding in reducing atmospheres.
Copper 110 – ETP Plate
Standard ETP copper plate for general-purpose electrical, thermal, and industrial applications. The most economical choice for heavy copper requirements.
Copper 110 — ETP
Electrolytic Tough Pitch (UNS C11000)
The world's most widely used copper alloy. Copper 110 delivers 101% IACS electrical conductivity with excellent formability, solderability, and corrosion resistance. It is the industry standard for busbars, electrical connectors, roofing, and virtually any application requiring high-purity copper.
Applications for Copper Plate
Copper plate serves heavy-duty electrical, thermal management, and industrial applications requiring thick copper stock.
Power Distribution
Heavy-duty bus plates, switchgear bases, and power distribution components for utility and industrial systems.
View Industry →Heat Exchangers
Tube sheets, baffle plates, and heat transfer surfaces for shell-and-tube and plate heat exchangers.
View Industry →Industrial Equipment
Backing plates, wear plates, and structural components for heavy industrial machinery and equipment.
Mold & Die Making
Injection mold inserts, blow mold components, and die casting tooling leveraging copper's thermal conductivity.
Electrical Switchgear
Main bus plates, neutral bars, and ground plates for medium and high-voltage switchgear assemblies.
Marine & Offshore
Sea chest liners, hull fittings, and corrosion-resistant components for marine environments.
View Industry →Why Buy from Maverick?
Heavy Gauge In-Stock
From 3/16" to 6" thick — we maintain inventory of heavy copper plate for immediate availability.
Precision Cutting
Waterjet, plasma, and saw cutting to your exact dimensions with tight tolerances.
Multiple Alloy Grades
C101, C102, and C110 plate in stock — from highest purity OFHC to economical ETP.
Full Material Certification
Every order ships with MTRs verifying compliance with ASTM B152 specifications.
