Copper Sheets are a fine grade of non-ferrous metal products produced from pure copper that have good electrical conductivity, thermal conductivity, corrosion resistance, formability, and strength. These sheets find wide usage where there is a need for effective heat dissipation, effective electrical conductivity, and precision engineering. Ganga R Ispat Metals produces and supplies quality Copper Sheets for use in electrical, industrial, construction, engineering, and fabrication applications.
Ganga R Ispat Metals is one of the premier Copper Sheets Manufacturers in Bihar, supplying copper sheets in different gauges, sizes, tempers, grades, and specifications. They find wide applications in the manufacture of Electrical Panels, Transformers, Bus Bars, Roofing Sheets, Heat Exchangers, Marine Parts, HVAC Machines, Renewable Energy Machines, Fabrication Components, Decorative Sheets, and Precision Engineering Parts.
All Copper Sheets produced by Ganga R Ispat Metals go through rigorous quality checks to make sure that they are true to size, have consistent chemical content, smooth surface finish, and high-performance standards. Our copper sheets are guaranteed to offer advanced manufacturing technology, custom-made solutions, affordable prices, bulk availability, and prompt delivery. We offer high-quality copper sheet solutions that will not disappoint your industry.
Copper sheets are flat-rolled copper products with high conductivity, corrosion resistance and processability, which are widely used in industry and commerce. There are different thicknesses and purities available; they are used in fabrication units, electrical work and manufacturing processes throughout the country. This page will cover all the aspects about oxidation behavior, signs of premium quality to buyers, sourcing options from trusted manufacturers and suppliers, exporters, and wholesalers.
Precision rolling, thickness control and purity testing at every stage are important in the production of copper sheets. Ganga R Ispat Metals is one of the trusted Copper Sheet Manufacturers in Bihar which makes copper sheets for industrial and commercial fabrication standards. Consistent gauge thickness, verified certifications, and reliable batch quality for each order, no matter the order size.
Thickness of copper sheets is also a crucial factor that will affect the rate of oxidation in the sheets, which many people don't consider when surfing for copper sheets online to use in their project.
Fabrication units, electricians and manufacturers are always kept stocked by reliable suppliers without any delays and last minute shortages. Ganga R Ispat Metals offers Copper Sheet Suppliers in Bihar which are always available and are required in both urgent and planned procurement requirements. Organised stock and inventory management, prompt delivery and clear communication during the order process benefit the buyers, while a routine and bulk purchase is equally simple for growing enterprises.
Oxidation is a natural process for serious copper sheets manufacturers in India, however, a dark surface doesn't necessarily mean poor quality.
When exporting copper sheets, one should adhere to the international specifications, packaging standards, and accuracy of the documents. Ganga R Ispat Metals operates as a reputed Copper Sheet Exporters in Bihar, supplying consistent quality sheets to overseas manufacturing and fabrication customers. Each batch of exports is thoroughly tested before dispatch to ensure that buyers overseas get sheets to the agreed specification without any compromise on the thickness, purity or finish quality.
While first impressions can be deceptive, premium quality goes beyond that and reputation-driven searches for copper sheets near me will quickly direct shoppers straight to certified stockists.
Bulk buyers require pricing benefits, yet not compromising on consistency of quality throughout the bulk order. Ganga R Ispat Metals works as a trusted name among Copper Sheet Wholesalers in Bihar, offering competitive rates for large-volume purchases. For businesses looking for copper sheets for sale in bulk, this transparency in pricing, availability of stock, and reliability in delivery times are crucial for sustaining project needs and maintaining smooth operations.
Copper sheet demand is local and can often be related to the local industrial/commercial activity, which influences the planning of the procurement cycle.
Ganga R Ispat Metals is trusted by its buyers for its consistent quality, reliable service, and their procurement journey is efficient and transparent at every step.
The choice of copper sheets supplier can affect the quality of the projects, delivery times and long term reliability. Ganga R Ispat Metals offers quality in manufacturing, transparency in pricing and reliability in service, to help businesses of all sizes. From standard job fabrications to large-scale industrial orders, buyers can put their trust in the consistent quality and timely delivery of the orders.
Feel free to call Ganga R Ispat Metals today to place your order for copper sheets.
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| C10100 (OFE) | 210 | 70 | 40 | 45 |
| C10200 (OF) | 220 | 75 | 38 | 50 |
| C11000 (ETP) | 220 | 75 | 35 | 50 |
| C12200 (DHP) | 230 | 80 | 30 | 55 |
| C18150 (Cr-Cu) | 380–450 | 250–350 | 15–20 | 100–130 |
| C22000 | 300 | 100 | 35 | 80 |
| C26000 | 315 | 110 | 30 | 85 |
| C36000 | 350 | 150 | 20 | 90 |
| C71500 (70/30 Cu-Ni) | 360 | 125 | 30 | 100 |
| C14500 (Te Copper) | 240 | 100 | 20 | 65 |
| C14700 (Sulfur Copper) | 230 | 95 | 22 | 60 |
| Grade | Density (g/cm³) | Melting Point (°C) | Thermal Conductivity (W/m·K) | Electrical Conductivity (% IACS) | Coefficient of Thermal Expansion (µm/m·°C) | Modulus of Elasticity (GPa) |
|---|---|---|---|---|---|---|
| C10100 (OFE) | 8.94 | 1083 | 390 | 101 | 16.5 | 110 |
| C10200 (OF) | 8.94 | 1083 | 385 | 100 | 16.5 | 110 |
| C11000 (ETP) | 8.96 | 1083 | 385 | 100–101 | 16.8 | 110 |
| C12200 (DHP) | 8.94 | 1083 | 330 | 85 | 17 | 110 |
| C18150 (Cr-Cu) | 8.89 | 1070 | 320 | 80 | 17 | 125 |
| C22000 | 8.9 | 1040 | 150 | 28 | 20 | 105 |
| C26000 | 8.53 | 930 | 120 | 28 | 20.5 | 100 |
| C36000 | 8.49 | 900 | 115 | 26 | 20.5 | 97 |
| C71500 (70/30 Cu-Ni) | 8.94 | 1170 | 50 | 5 | 16.5 | 150 |
| C14500 (Te Copper) | 8.93 | 1080 | 350 | 93 | 16.9 | 115 |
| C14700 (Sulfur Copper) | 8.92 | 1080 | 340 | 90 | 16.8 | 110 |
| Grade | Thermal Conductivity (W/m·K) | Melting Point (°C) | Specific Heat (J/kg·K) | Coefficient of Thermal Expansion (µm/m·°C) | Thermal Diffusivity (mm²/s) |
|---|---|---|---|---|---|
| C10100 (OFE) | 390 | 1083 | 385 | 16.5 | 111 |
| C10200 (OF) | 385 | 1083 | 385 | 16.5 | 110 |
| C11000 (ETP) | 385 | 1083 | 385 | 16.8 | 110 |
| C12200 (DHP) | 330 | 1083 | 385 | 17 | 95 |
| C18150 (Cr-Cu) | 320 | 1070 | 380 | 17 | 90 |
| C22000 | 150 | 1040 | 380 | 20 | 45 |
| C26000 | 120 | 930 | 380 | 20.5 | 40 |
| C36000 | 115 | 900 | 380 | 20.5 | 38 |
| C71500 (70/30 Cu-Ni) | 50 | 1170 | 380 | 16.5 | 14 |
| C14500 (Te Copper) | 350 | 1080 | 385 | 16.9 | 100 |
| C14700 (Sulfur Copper) | 340 | 1080 | 385 | 16.8 | 98 |
| Sr. No. | Grade / Designation | UNS Number | Material Type | Category |
|---|---|---|---|---|
| 1 | C101 (OFE) | C10100 | Oxygen Free Electronic Copper | Pure Copper |
| 2 | C102 (OF) | C10200 | Oxygen Free Copper | Pure Copper |
| 3 | C110 (ETP) | C11000 | Electrolytic Tough Pitch Copper | Pure Copper |
| 4 | C122 (DHP) | C12200 | Phosphorus Deoxidized Copper | Pure Copper |
| 5 | C18150 | C18150 | Chromium Copper | Copper Alloy |
| 6 | C220 (Commercial Bronze) | C22000 | 90/10 Brass (Copper-Zinc Alloy) | Brass Alloy |
| 7 | C260 (Cartridge Brass) | C26000 | 70/30 Brass | Brass Alloy |
| 8 | C360 (Free-Machining Brass) | C36000 | Leaded Brass | Brass Alloy |
| 9 | C715 (70/30 Cu-Ni) | C71500 | Copper Nickel Alloy | Copper Nickel Alloy |
| 10 | Free Machining Copper | C14500 | Tellurium Copper | Free Machining Copper |
| 11 | Free Machining Copper | C14700 | Sulfur Copper | Free Machining Copper |
| Product Type | Thickness Range (mm) | Width Range (mm) | Length Range (mm) | Supply Condition |
|---|---|---|---|---|
| Thin Sheets | 0.2 to 1.5 | 300 to 1250 | 600 to 3000 | Annealed / Half Hard |
| Medium Sheets | 1.6 to 6 | 300 to 1500 | 1000 to 3000 | Hot Rolled / Cold Rolled |
| Thick Sheets | 6.1 to 25 | 300 to 1500 | 1000 to 6000 | Hot Rolled |
| Extra Thick Plates | 26 to 100 | 500 to 2000 | 1000 to 6000 | As Rolled / Machined |
| Precision Cut Sheets | 0.5 to 10 | As per requirement | As per requirement | Sheared / Laser Cut |
| Coil Form | 0.2 to 6 | 300 to 1250 | Continuous | Soft / Half Hard |
| Thickness (mm) | Weight Per Sheet (kg) |
|---|---|
| 0.5 | 8.9 |
| 1 | 17.8 |
| 1.5 | 26.7 |
| 2 | 35.6 |
| 3 | 53.4 |
| 4 | 71.2 |
| 5 | 89 |
| 6 | 106.8 |
| 8 | 142.4 |
| 10 | 178 |
| Thickness (mm) | Weight Per Sheet (kg) |
|---|---|
| 0.5 | 13.25 |
| 1 | 26.5 |
| 1.5 | 39.75 |
| 2 | 53 |
| 3 | 79.5 |
| 4 | 106 |
| 5 | 132.5 |
| 6 | 159 |
| 8 | 212 |
| 10 | 265 |
| Thickness (mm) | Weight (kg/m²) |
|---|---|
| 0.5 | 4.45 |
| 1 | 8.9 |
| 2 | 17.8 |
| 3 | 26.7 |
| 5 | 44.5 |
| 10 | 89 |
| Grade | Cu (%) | Zn (%) | Ni (%) | Cr (%) | Pb (%) | P (%) | Te (%) | S (%) | Fe (%) |
|---|---|---|---|---|---|---|---|---|---|
| C10100 (OFE) | 99.99 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.001 | 0.001 | 0.005 |
| C10200 (OF) | 99.95 | 0.01 | 0.01 | 0.01 | 0.01 | 0.003 | 0.001 | 0.001 | 0.01 |
| C11000 (ETP) | 99.9 | 0.02 | 0.02 | 0.01 | 0.02 | 0.005 | 0.002 | 0.002 | 0.02 |
| C12200 (DHP) | 99.9 | 0.02 | 0.02 | 0.01 | 0.02 | 0.015–0.040 | 0.002 | 0.002 | 0.02 |
| C18150 | 98.8–99.5 | 0.05 | 0.05 | 0.5–1.2 | 0.01 | 0.01 | 0.005 | 0.005 | 0.1 |
| C22000 | 90 | 10 | 0.1 | 0.05 | 0.05 | 0.01 | 0.005 | 0.005 | 0.05 |
| C26000 | 70 | 30 | 0.2 | 0.05 | 0.05 | 0.01 | 0.005 | 0.005 | 0.05 |
| C36000 | 61.5 | 35.5 | 0.3 | 0.05 | 3 | 0.01 | 0.005 | 0.005 | 0.3 |
| C71500 | 70 | 0.2 | 30 | 0.05 | 0.02 | 0.01 | 0.005 | 0.005 | 0.7 |
| C14500 | 99.2 | 0.01 | 0.01 | 0.01 | 0.01 | 0.005 | 0.5 | 0.002 | 0.01 |
| C14700 | 99.3 | 0.01 | 0.01 | 0.01 | 0.01 | 0.005 | 0.002 | 0.4 | 0.01 |
| Step No. | Process Stage | Description | Key Parameters |
|---|---|---|---|
| 1 | Raw Material Selection | High-purity copper cathodes or alloying elements selected as per grade | 99.9%+ purity for pure copper |
| 2 | Melting | Copper melted in induction or reverberatory furnace | ~1083°C melting point |
| 3 | Alloying | Addition of Zn, Ni, Cr, Pb, Te etc. (for alloy grades) | Controlled composition |
| 4 | Refining & Degassing | Removal of impurities and gas control | Oxygen/phosphorus control |
| 5 | Casting | Molten metal cast into slabs or billets | Continuous or semi-continuous casting |
| 6 | Hot Rolling | Slabs heated and rolled to reduce thickness | 750–950°C |
| 7 | Scalping | Surface milling to remove oxide layers | Improves surface quality |
| 8 | Cold Rolling | Further thickness reduction to sheet size | Improves strength & finish |
| 9 | Intermediate Annealing | Heat treatment between rolling stages | 400–650°C |
| 10 | Final Annealing | Achieves required temper (O, Half Hard, Full Hard) | Controlled furnace heating |
| 11 | Pickling & Cleaning | Acid cleaning to remove scale | Uniform surface finish |
| 12 | Leveling & Straightening | Ensures flatness and dimensional accuracy | Precision rollers |
| 13 | Cutting to Size | Sheets cut as per customer requirements | Shearing / Laser / CNC |
| 14 | Surface Finishing | Brushed, polished, coated, or mill finish | As per application |
| 15 | Inspection & Testing | Chemical, mechanical, dimensional checks | ASTM / EN / IS standards |
| 16 | Packing & Dispatch | Protective wrapping and pallet packing | Export compliant packing |
| Sr. No. | Finish Type | Process Description | Surface Appearance | Typical Application |
|---|---|---|---|---|
| 1 | Mill Finish | As rolled surface without additional treatment | Natural metallic, light rolling marks | Industrial use |
| 2 | Bright Annealed Finish | Annealed in controlled atmosphere furnace | Smooth, clean, oxide-free surface | Electrical & electronic components |
| 3 | Mirror Polish Finish | Multi-stage mechanical polishing & buffing | High gloss, reflective surface | Decorative panels & nameplates |
| 4 | Brushed Finish | Abrasive belt brushing in one direction | Satin linear texture | Architectural cladding |
| 5 | Matte Finish | Light surface dulling treatment | Non reflective smooth surface | Industrial fabrication |
| 6 | Pickled Finish | Acid cleaning to remove scale & oxides | Clean uniform finish | Base material for further processing |
| 7 | Sandblasted Finish | Abrasive blasting under pressure | Rough textured matte surface | Decorative & anti slip uses |
| 8 | Patina Finish | Controlled chemical oxidation | Aged brown or green appearance | Heritage & artistic projects |
| 9 | Lacquer Coated Finish | Transparent protective coating applied | Glossy protected surface | Export & corrosion protection |
| 10 | Electroplated Finish | Surface plated with nickel, tin, silver or chrome | Metallic coated layer | Electrical connectors |
| 11 | Powder Coated Finish | Electrostatic powder coating cured in oven | Durable colored surface | Industrial panels |
| 12 | PVC Coated Finish | Protective PVC film applied | Scratch resistant temporary protection | Fabrication supply |
| Industry | Application | Common Grades Used | Reason for Selection |
|---|---|---|---|
| Electrical & Power | Busbars, switchgear panels, transformer parts | C101, C110 | High electrical conductivity approx 100 IACS |
| Electronics | PCB laminates, connectors, terminals | C101, C110, C14500 | Excellent conductivity & machinability |
| Heat Exchanger | Condenser plates, cooling panels | C122, C715 | Good thermal conductivity & corrosion resistance |
| Marine Industry | Shipbuilding plates, seawater components | C715 | Excellent resistance to seawater corrosion |
| Automotive | Radiator fins, electrical contacts | C110, C18150 | Conductivity & strength |
| Architecture & Construction | Roofing sheets, cladding panels | C122, C220 | Corrosion resistance & aesthetic finish |
| Decorative Industry | Wall panels, art sheets, name plates | C110, C260 | Good polishability |
| Industrial Machinery | Wear plates, heavy duty components | C18150 | High strength after heat treatment |
| Plumbing | Water tanks, piping sheets | C122 | Good weldability & hydrogen resistance |
| Defence & Aerospace | Electrical systems, precision parts | C101, C18150 | Reliability & high conductivity |
| HVAC Industry | Cooling fins, heat transfer panels | C110, C122 | High thermal performance |
| Manufacturing & Fabrication | Gaskets, fabricated panels | C260, C360 | Easy forming & machining |
Packaging is a major part of every delivery, and we understand it very well. We supply many types of metals and other industrial metal products to make sure they reach our customers safely. We know products face many types of problems, such as vibration, moisture and rough handling therefore we follow a careful and organised packaging process. Our goal is simple: we deliver every product in the same strong and perfect condition as when it leaves our facility.
We check every order before packing it. The size, straightness, surface quality, grade, and quantity of each rod and bar are checked. We ensure that the material is correct as per the customer request. Once inspected, we sort the products by their size and grade of material. This will ensure that we maintain the order in everything and prevent errors in dispatch. Bundling and loading are also simpler and quicker.
After these steps, make sure to arrange the products in proper alignment so that they are straight and balanced. Then they are strapped down with industrial grade strapping. These straps keep the bundle secure during lifting and transportation. We include additional support to shorten bending or movement in longer rods. We also ensure that the straps do not tear the edges or the surface of the material. This cautious wrapping ensures the merchandise is secure throughout the delivery and transportation.
Sometimes metal can be damaged by moisture and changing weather conditions. We apply protective methods based on the shipment type and destination. We may use anti-rust coatings, moisture-resistant wrapping, or protective covers to prevent them. Our additional cover against humidity and corrosion is given to export shipments and coastal deliveries. These will assist us to retain the shine, surface finish and integrity of our metal products in the long-distance transportation.
In case of large orders and/or shipments to the export market, we offer extra protection. We pack them on heavy pallets or stuff them into tough wooden structures that can be transported all over the world. The packaging is dependent on the size and weight of the shipment. We ensure that the packing is able to withstand packing pressure and movement of containers. This strong outer coating secures the materials throughout their long trips, port services and storage in warehousing.
We have proper lifting equipment such as forklifts and cranes to load materials. Our team places the bundles carefully inside trucks or containers. We place them in such a manner that they do not roll or shift during the transportation. We balance the weight to minimise the weight on any section of the shipment. Our safe loading methods give us the chance to reduce the chances of being damaged in transit, whether it is along the road or the sea.
Ganga R Ispat Metals distributes its products in India and also in overseas markets. We provide transportation with trusted logistics vendors. In the case of domestic deliveries, we organise road transportation. In export orders, we meet the international shipping standards and container loading requirements. Each shipment will be planned based on the delivery schedules to make it arrive on time. Our well organized transport system assists us in delivering products in an efficient and safe way.
We make ready all papers preceding dispatch. These documents can be invoices, packing lists, and required certificates. Proper documentation assists in easy transportation and reduced time in clearance of customs when making export shipments. We have good records to promote transparency and professional service.
A well-structured packaging and transportation process directly impacts product performance upon delivery. Our approach ensures:
We believe that packaging is not just about wrapping materials — it is about protecting the value and reliability of the product until it reaches the client.
In Ganga R Ispat Metals, we suppose that safe packaging and transportation ensure the value of our products. To avoid bending, scratches, and corrosion, we make every effort to avoid transit damage. We consider packaging as our quality responsibility. We have a standard process; however, our packing techniques are changed according to the product size, order quantity, and destination.
We ensure that all the rods and bars are sold to our customers in a powerful, secure and working condition. We offer secure packaging or assured transportation as an additional service.
Electrical, roofing, plumbing, industrial and decorative applications of copper sheets are made. They are treasured in terms of conductivity, durability and resistance to corrosion.
Copper sheets do not get corroded and have natural resistance to corrosion; they develop a protective patina. This renders them applicable in the outdoor and industrial settings.
Electrical systems have realized a wide application of copper sheets because of their high conductivity. They are typically applied in busbars, panels, and systems grounding.
Copper sheets are recommended for roofs and roof sheets are among the best roofing material options. They provide durability, resistance and a natural finish that is very attractive.
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