JIADE Group presents High Quality C12200 Copper Plate, a top-grade oxygen free Copper Material manufactured using premium raw materials and advanced precision processing technology. C12200 is a high-purity phosphorus-deoxidized copper alloy that delivers exceptional thermal conductivity, electrical conductivity, corrosion resistance, formability, and weldability, making it one of the most widely used Copper material grades in global industrial manufacturing. As a professional manufacturer and exporter with 20 years of international trade experience, JIADE Group strictly controls every production stage to ensure our C12200 copper plates meet ASTM, JIS, DIN, and GB international standards. Our products are widely recognized by B2B purchasers, engineering contractors, and manufacturing enterprises across Europe, North America, the Middle East, Southeast Asia, and Russia for their stable performance, consistent quality, and long service life.
Compared with ordinary copper plate, our High Quality C12200 Copper Plate features uniform internal structure, smooth surface, precise dimensional tolerance, and zero defects such as cracks, oxidation, or inclusions. It is fully compatible with processing techniques including cutting, stamping, bending, welding, drilling, and plating, providing reliable solutions for electrical engineering, construction, heat exchange systems, automotive manufacturing, marine engineering, and industrial equipment production.
JIADE Group integrates R&D, production, and sales, offering not only standard C12200 copper plates but also professional customized services. We support customized thickness, width, length, surface treatment, and precision processing to meet diverse project requirements. Our product perfectly complements our Special Steel Material, Superalloy Material, and Hastelloy Material lines, forming a comprehensive one-stop metal material supply system for global clients.
Factory & Production Environment
Technical Specifications
The High Quality C12200 Copper Plate from JIADE Group follows strict international material standards, with complete and reliable technical parameters to support various industrial processing and application scenarios. The material grade is C12200 phosphorus deoxidized copper, which belongs to high-quality Copper material with excellent comprehensive performance.
The chemical composition mainly includes copper content above 99.9% and phosphorus content between 0.015% and 0.040%, ensuring excellent electrical conductivity, thermal conductivity, and processing performance. The density of the product is 8.94 g/cm³, melting point ranges from 1083°C to 1085°C, and it maintains stable physical properties under high and low temperature environments.
Our C12200 copper plate has excellent electrical conductivity, with a volume resistivity less than 0.0172 Ω·mm²/m, making it ideal for electrical and electronic components. Thermal conductivity reaches above 385 W/(m·K), providing efficient heat transfer performance for heat exchangers, condensers, and cooling systems.
Standard thickness options include 0.3mm to 200mm, width ranges from 100mm to 3000mm, and length can be customized from 500mm to 12000mm according to customer requirements. Dimensional tolerance meets international precision standards, with flatness, straightness, and surface roughness strictly controlled to ensure processing stability.
Tensile strength of the copper plate is above 200 MPa, yield strength is above 150 MPa, and elongation after fracture is above 40%, giving it excellent ductility and formability. It can withstand multiple processing procedures without cracking or deformation, fully meeting the requirements of stamping, bending, deep drawing, and other forming processes.
The product has excellent corrosion resistance, especially in atmospheric environment, freshwater, seawater, oil, and weak alkaline medium, with strong anti-oxidation and anti-rust ability. It also has good weldability, compatible with various welding processes, and no air holes or cracks after welding, ensuring structural stability and safety.
Surface conditions include mill finish, polished, pickled, brushed, and coated, which can be selected according to application scenarios. All products undergo 100% strict inspection including ultrasonic testing, eddy current testing, hardness testing, and dimensional inspection before delivery to ensure zero defect quality.
Product Features & Advantages
Adopts premium C12200 phosphorus deoxidized copper raw material, high purity, stable performance, and long service life
Excellent electrical conductivity and thermal conductivity, far exceeding ordinary metal materials, suitable for high-demand electrical and heat exchange applications
Superior formability and ductility, easy to cut, bend, stamp, weld, and process, reducing production loss and processing cost
Precise dimensional tolerance, uniform thickness, smooth surface, no cracks, inclusions, or oxidation defects
Produced in JIADE Group's 200,000 square meters modern factory with automated production lines and strict quality control
Supports complete customized services including size, surface, and processing to meet personalized project needs
Matches with Special Steel Material, Superalloy Material, and Hastelloy Material to provide one-stop material solutions 20 years of export experience, ISO9001, TUV, SGS certified, reliable quality recognized by global customers
Application
JIADE Group High Quality C12200 Copper Plate is widely used in various key industries due to its excellent performance, providing reliable material support for global industrial manufacturing and engineering projects.
In electrical and electronic industry, it is used for circuit boards, electrical connectors, transformer components, conductive bars, motor parts, and electronic equipment shells, relying on its excellent electrical conductivity to ensure stable operation of electrical systems.
In construction and decoration industry, it is used for building curtain walls, decorative panels, roofing materials, door and window components, and interior decoration materials, with beautiful appearance and strong durability.
In industrial equipment and machinery manufacturing, it is used for valve bodies, pump components, pressure vessels, chemical equipment, and mechanical structural parts, matching with Alloy Steel Material and Titanium Material to achieve diversified equipment performance. It is also widely used in hardware products, bathroom accessories, kitchen utensils, photovoltaic equipment, and new energy fields, becoming an indispensable high-performance metal material in modern industry.
Production Process & Quality Control
JIADE Group has a modern production base covering 200,000 square meters, with advanced smelting, rolling, heat treatment, finishing, and testing equipment to ensure the high quality of High Quality C12200 Copper Plate.
The production process starts with raw material selection, using high-purity cathode copper and strictly controlling chemical composition. Then smelting and casting are carried out under protective atmosphere to ensure uniform internal structure.
Hot rolling and cold rolling processes adopt precision control technology to ensure stable thickness and excellent mechanical properties. Heat treatment process optimizes material structure and improves ductility and toughness.
Surface finishing and precision cutting ensure smooth surface and accurate dimensions. Each product undergoes multiple quality inspections including online automatic detection and manual sampling test.
Our quality control team implements full-process tracking from raw material incoming to finished product delivery, with 100% inspection rate of key indicators. We have established a complete quality traceability system to ensure each copper plate can be traced back to production batch and process data.
With over 400 professional employees and mature production technology, our annual output reaches 600,000 tons, providing stable supply capacity for global customers.
Customer Testimonials
German Electrical Equipment Manufacturer
"JIADE Group C12200 copper plate has excellent electrical conductivity and stable quality, fully meeting our high-standard production requirements. Cooperation for 5 years, always reliable."
USA Heat Exchanger Factory
"The thermal conductivity of JIADE copper plate is excellent, processing performance is outstanding, which greatly improves our product efficiency. Perfect supplier with fast delivery."
Russian Marine Equipment Manufacturer
"C12200 copper plate performs perfectly in seawater environment. JIADE's customized service meets our special size requirements, highly recommended."
FAQ
Q1: What standards does your C12200 copper plate comply with?
A: Our products comply with ASTM, JIS, DIN, GB and other international standards, with ISO9001, TUV, SGS, CE certifications.
Q2: Can you provide customized size and processing services?
A: Yes, we support customized thickness, width, length, surface treatment, and precision processing according to drawings.
Q3: What is the minimum order quantity and delivery time?
A: MOQ is flexible according to specifications. Standard delivery time is 7-15 days, customized products 15-25 days.
Q4: Do you provide test reports and certification documents?
A: Yes, we provide complete MTC, SGS, TUV test reports and quality certification for each batch.
Q5: What packaging methods do you use?
A: We use waterproof wooden boxes, steel frames, and export-standard packaging to ensure safe transportation.
Q6: Can you supply matching materials like special steel and superalloy?
A: Yes, we provide one-stop supply for Copper material, Special Steel Material, Superalloy Material, and Hastelloy Material.
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