Copper Plates
Width: 10mm to 2000mm,
Thickness: 10mm to 500mm,
Length: 0.5m to 12m,
All sizes can be according to customer's requirements. Hardness：
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard.
Surface：
Polished,bright,oiled,hair line,brush,mirror,or as required
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of copper plates in China, also supports customized service. Welcome to buy discount copper plates for sale here from our factory. Quality products and reasonable price are available.
Copper has good electrical and thermal conductivity, which makes copper plates widely used in the electrical and thermal fields. Copper has strong corrosion resistance and can maintain its stability in a variety of environments. Over time, an oxide film will form on the surface of copper, which not only protects the copper from further corrosion, but also adds a unique aesthetic to the copper plate.
Characteristics of copper plate
Copper plate is an important metal material with the following characteristics:
Excellent electrical and thermal conductivity: Copper plate has high electrical and thermal conductivity, making it an ideal material for electrical and electronic equipment manufacturing.
High corrosion resistance: Copper plate exhibits good corrosion resistance in atmospheric conditions, fresh water, seawater, and many acidic and alkaline media, making it widely applicable in chemical processing, water treatment, shipbuilding, and other fields.
Good workability: Copper plate can be processed through rolling, stretching, forming, and other methods, allowing it to be shaped into various products.
Common U.S. Copper Plate Grades – Chemical Composition & Physical Properties
| ASTM Grade | UNS Number | Copper (Cu) % (min) | Key Alloying Elements | Tensile Strength (MPa) | Yield Strength (0.2% Offset, MPa) | Elongation (% in 2 in) | Conductivity (% IACS) | Typical Applications |
|---|---|---|---|---|---|---|---|---|
| C11000 (Electrolytic Tough Pitch, ETP) | UNS C11000 | 99.90 | ≤0.04 O₂ (oxygen) | 220–380 | 69–365 | 15–45 | 100+ | Electrical conductors, busbars, roofing |
| C10100 (Oxygen-Free Electronic, OFE) | UNS C10100 | 99.99 | ≤0.0005 O₂ | 220–380 | 69–365 | 15–45 | 101 | High-purity electronics, vacuum tubes |
| C10200 (Oxygen-Free, OF) | UNS C10200 | 99.95 | ≤0.001 O₂ | 220–380 | 69–365 | 15–45 | 100 | High-conductivity applications |
| C12200 (Phosphorized, DHP) | UNS C12200 | 99.90 | 0.015–0.040 P | 220–380 | 69–365 | 15–45 | 98 | Plumbing, heat exchangers |
| C17200 (Beryllium Copper) | UNS C17200 | 98.0 | 1.8–2.0 Be, 0.2–0.6 Co/Ni | 1140–1380 | 965–1170 | 4–10 | 22–28 | Springs, aerospace components |
| C26000 (Cartridge Brass) | UNS C26000 | 70.0 | 30.0 Zn | 325–580 | 95–435 | 50–65 | 28 | Decorative, automotive radiators |
| C70600 (Copper-Nickel 90/10) | UNS C70600 | 88.6 | 10.0 Ni, 1.4 Fe | 380–550 | 140–380 | 30–45 | 9 | Marine condensers, seawater piping |
| C71500 (Copper-Nickel 70/30) | UNS C71500 | 70.0 | 30.0 Ni, 0.5 Fe | 380–550 | 140–380 | 30–45 | 4.5 | Marine heat exchangers, ship hulls |
Applications of Copper Plate
Copper plate can be used to manufacture transformers, electric motors, and other electrical equipment.
Copper Plate & Sheet Weight Table
| Thickness(mm) | 4′ x 2′ | 2m x 1m | 2.5m x 1.25m |
| 0.35 | 2.37 | ||
| 0.4 | 2.68 | 7.14 | |
| 0.45 | 2.99 | 8.04 | |
| 0.5 | 3.3 | 8.93 | |
| 0.55 | 3.61 | 9.8 | |
| 0.6 | 3.92 | 10.72 | |
| 0.7 | 4.64 | 12.5 | |
| 0.8 | 5.3 | 14.29 | |
| 0.9 | 6.0 | 16.07 | |
| 1.0 | 6.6 | 17.86 | |
| 1.2 | 7.9 | 21.43 | 34 |
| 1.4 | 9.3 | ||
| 1.6 | 10.6 | 28.56 | 45 |
| 2.0 | 13.3 | 35.72 | 56 |
| 2.5 | 16.5 | 44.65 | 70 |
| 3.0 | 19.9 | 53.58 | 84 |
| 3.25 | 21.6 | 58.05 | 91 |
| 4.0 | 26.5 | 71.44 | 112 |
| 4.76 | 32.3 | 85.0 | 133 |
| 5.0 | 33.1 | 89.3 | 140 |
| 6.0 | 39.8 | 107.16 | 168 |
| 6.35 | 42.2 | 113.4 | 177 |
| 8.0 | 54 | 224 | |
| 9.525 | 64 | 266 | |
| 10.0 | 279 | ||
| 12.0 | 215 | 335 | |
| 12.7 | 227 | ||
| 15.8 | 283 | ||
| 16.0 | 268 | ||
| 19.0 | 340 | ||
| 20.0 | 358 | ||
| 22.0 | 393 | ||
| 25.0 | 447 | ||
| 30.0 | 536 | ||
| 40.0 | 715 | ||
| 45.0 | 804 | ||
| 50.0 | 893 | ||
| 75.0 | 1340 | ||
| 100.0 | 1787 | ||
| 150.0 | 2680 |
Plant and equipment
Packaging and shipping
Customer visits
GNEE is an enterprise engaged in the research, smelting and processing of copper and copper alloys. The factory covers an area of 350,000 square meters, and now has a series of production equipments such as vacuum induction furnace imported from the United States, vacuum consumable arc furnace made in Germany, 2800mm four-high reversible rolling mill, vacuum annealing furnace, and so on, which can customize the production of any size of plate within 2.6m * 16m, and the maximum length of a single pipe can reach 15m.
Meanwhile, we also have more than 100 sets of various testing instruments, the main equipment includes American non-destructive testing system, spectral analyzer, carbon and sulfur tester, universal testing machine, ultrasonic testing system, fatigue testing machine and so on.
With more than 10 years of export experience, our products are exported to USA, UK, Germany, France, Brazil, Japan, Korea, India, Vietnam, Australia, Philippines, Zambia, Indonesia and other countries.
Contact us today for a quotation：sales@gneesteel.com
Hot Tags: copper plates, China copper plates manufacturers, suppliers, factory, ASTM B171 copper foil sheets, C10700 copper sheet, C70600 thin copper sheet metal, copper earthing plate, copper plate metal, copper sheet
You Might Also Like
Send Inquiry