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TOBO INDUSTRIAL (SHANGHAI) CO., LTD
TOBO INDUSTRIAL (SHANGHAI) CO., LTD
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Hot Rolled Copper Nickel Plate & CUNI Coil 2-48mm, C71500 & C70600 Alloy

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TOBO INDUSTRIAL (SHANGHAI) CO., LTD

Country/Region:china

Tel:86-021-31261985

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Hot Rolled Copper Nickel Plate & CUNI Coil 2-48mm, C71500 & C70600 Alloy

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Brand Name TOBO
Model Number Copper Nickel Plate
Certification API/ SGS
Place of Origin China
Minimum Order Quantity 10ton
Price Negotiable according to quantity
Payment Terms L/C, T/T, Western Union
Supply Ability 300000 tons per month
Delivery Time 7-45 workdays
Packaging Details Standard seaworthy export package or as required
Product name Copper Nickel Plate
Impact Toughness ≥25J
Specification Customized
Surfacefinish Mill Finish / Polished
Boiling Point 2562℃
Material Copper nickel
Corrosion Resistance Excellent
Surface Finish Polished
Packing Standard Seaworthy Package
Wall Thickness customized
Length 1000mm - 6000mm
Type C70600
Technics Forged
Purity 99.90%~99.9%
Conductivity ≥20%IACS
Surface Treatment Polished
Detailed Product Description
Products Specification

Hot Rolled Copper Nickel Plate & CUNI Coil 2-48mm, C71500 & C70600 Alloy

 

 

Our product range includes hot rolled copper nickel (CUNI) plates and coils, available in 2-48mm thickness, with core materials being high-performance C70600 (CuNi90/10) and C71500 (CuNi70/30) copper nickel alloys, fully compliant with ASTM B466/B467 international standards. Manufactured via advanced hot rolling technology, these products are designed to meet the diverse needs of global industrial, marine, and chemical engineering applications.

 

The hot rolled processing ensures excellent mechanical properties, with uniform thickness (tolerance ±0.05mm) and stable material structure. The 2-48mm thickness range covers light-duty to heavy-duty application scenarios: thinner specifications (2-10mm) are suitable for precision components and decorative parts, while thicker specifications (10-48mm) are ideal for high-pressure, high-load industrial equipment and marine structures. C70600 alloy excels in seawater corrosion resistance and atmospheric oxidation resistance, while C71500 alloy offers enhanced resistance to harsh chemical media, making both suitable for marine engineering, chemical processing, and offshore projects.
 
Both copper nickel plates and coils feature good weldability, ductility, and toughness, supporting cutting, bending, stamping, and welding processes to adapt to various processing needs. The hot rolled surface ensures smoothness and compactness, reducing subsequent processing steps and improving production efficiency. Each product undergoes strict quality inspection, including material composition detection, thickness measurement, corrosion resistance test, and mechanical performance verification, to guarantee consistent quality and reliable operation.
 
Widely applied in marine engineering, chemical industry, petroleum processing, power generation, and precision manufacturing, our hot rolled copper nickel plates and CUNI coils (2-48mm, C70600/C71500) provide a cost-effective, high-quality solution for global customers. We support wholesale supply, custom thickness adjustment, and flexible trade terms, ensuring that our products perfectly match your project requirements.

 

 

Copper Nickel Plate specifications

Manufacturing StandardCuni Plate : ASTM B122, MILITARY MIL-C-15726
Cu-Ni Clad Plate: ASTM B432
Copper Nickel Strips: ASTM B122, MILITARY MIL-C-15726
International StandardsJISH3100-2006, ASTMB75M-02, JISH3250-2006, GB/T1527-2006, JISH3300-2006, ASTMB152M-06, ASTMB187, ASTMB42-02, GB/T5231-2001 etc.
SpecificationsThickness: 0.1mm~200mm
Width: 10mm~2500mm
Sizes in stock1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Length10mm~12000mm, or as required.
SurfaceMill, polished, bright, oiled, hair line, brush, mirror, sand blast, or as required.
Form ofCopper Nickel Plate, Sheet, Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Clad Plate, Rolling Sheet, Flat Sheet, Rolling Plate, Flat Shim, Blank (Circle), hot rolled, cold rolled, annealed, soft annealed, descaled, sheared, tread plate, Checker Plate


 

Copper Nickel Plate Chemical Composition

ElementC70600C70620
CuBalancemin. 86.5%
Ni9.0% - 11.0%9.0% -11.0%
Fe1.0% - 1.8%1.0% - 1.8%
Znmax. 1.0%max. 0.5%
Pbmax. 0.05%max. 0.02%
Mnmax. 1.0%max. 1.0%
C max. 0.05%
P max. 0.02%
S max. 0.02%

 

 

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FAQ
1.How do you let me trust you?
We are a Golden supplier in Alibaba who do business for more than 5 years. You can make an order by Alibaba to us directly.

2.How about your price?
High-quality products with a reasonable price suitable for your market.

3.How do you control your quality?
We request a QC inspection for each batch of goods. And we can provide you inspection report and mill certificate if you want..

4.Could you provide free samples?
For new customers, We can provide free samples for standard fasteners. But the clients will pay the express charges. For regular customers, We will send you free samples and pay express charges by ourselves.

5.How about your delivery time?
Generally speaking, All the goods have stock with little quantity, we can delivery them with one week. If the quantity is 1-2container, we can give you with 30-45days.

7.What is your payment term?
We can accept T/T,LC for general order. For new customer, we request 20%-50% T/T in advance, and balance payment should against B/L copy. For regular customer, we can provide delay payment after B/L date about 30-90 days.
Product Tags: Hot Rolled Copper Nickel Plate C71500   CUNI Coil C70600 Alloy   Copper Nickel Plate 2-48mm  
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