ISO 9001:2015 Certified · CRISIL Rated · PED Certified · Trusted Global Exporter
CuNi 90 10 Sheet Plate Manufacturer

CuNi 90 10 Sheet Plates

We specialize in manufacturing high-quality Copper-Nickel Sheets and Copper-Nickel Plates of specification ASTM B122. We stock all types of cuni sheet, plate, flat, coil in various finish and size range. Contact us for best price.
Other Names: ASTM B122 UNS C70600, copper nickel Sheet, copper nickel Plate, copper nickel Sheet Plate, copper nickel Coil, copper nickel Foil, copper nickel Strips, copper nickel shim Sheet, copper nickel Diamond Plate, copper nickel Chequered Plate
Material: CuNi 90 10
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.1/5 based on 40 customer reviews

ASTM B122 UNS C70600 • Copper Nickel Sheet • Copper Nickel Plate • CuNi Sheet, Plate Supplier

Siddhagiri Metals and Tubes is a renowned suppliers of ASTM B122 Copper-Nickel Sheet, Plate, Coil, Strips and Foils. We have huge stock of CuNi Sheet Plate in various size and finish.

Copper Nickel Sheet metal is metal formed by an industrial process into thin, flat pieces. It is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes. Countless everyday objects are fabricated from the metal sheet. Plate and sheet are words used to describe the classification of metal depending on its thickness. While sheet metal is less than 3 mm thick, plate metal is obviously thicker than 3 mm. Alloy Plate is used in heavy-duty applications such as those found in the aerospace, military and transportation product manufacturing. Aluminium plate, machined to shape, forms the skins of jets and spacecraft fuel tanks, etc. It is used for storage tanks in many industries, in part because some aluminium alloys become tougher at supercold temperatures. This property is especially useful in holding cryogenic (very-low-temperature) materials.

Copper Nickel Plate is also used to manufacture structural sections for railcars and ships, as well as armour for military vehicles. copper nickel Sheet is used to manufacture cans and packages. In transportation, the metal sheets are used to manufacture panels for automobile bodies and tractor trailers. In building and construction, it is formed into products including siding, gutters, roofing, awnings and carports. copper nickel Sheet Plates are further categorised in following forms:

Sheet: If a piece of metal has been rolled out to a thickness greater than that of a foil, but is still less than 6mm it is called sheet.

Shim Sheet: A shim is thin and often tapered or wedged piece of metal. Shim Sheet is used to fill small gaps or spaces between objects. Sheet Shims are typically used in order to support, adjust for better fit, or provide a level surface.

Rolled Sheet Coil: Sheet Coils are flat products wound into rolls and having a rectangular cross-section, the width of which is much larger than the thickness. Hot Rolled Sheet Coil is produced from semifinished products (slabs or billets), which are reduced to certain thicknesses by rolling and annealing and wound into a roll. Cold Rolled Sheet Coil is produced by removing rust from a hot-rolled sheet by "pickling" it in a weak acid solution, then washing, brushing, drying, oiling and unrolling the sheet and finally performing cold-rolling by passing the sheet through a reducing mill under pressure and winding it into a roll. Cold-rolled steel Coil is a more highly finished product and has a smoother surface, greater dimensional accuracy (thickness, width, length) and greater strength.

Rolled Sheet Strips: Sheet Strip is a flat product which, immediately after the final rolling pass or after pickling or continuous annealing is wound into laps so as to form a coil. Strip of Sheet as rolled has slightly convex edges, but it may also be supplied with sheared edges or slit from a wider strip. Wide Strip is a strip of a width 600 mm or over, Whereas, Narrow Strip is a strip of a width less than 600 mm.

Plate: Once the metal is more than 6mm thick it is known as plate metal. This type of material is used in circumstances whereby strength and durability are of the utmost importance.

Diamond Plate: Diamond plate, also known as a chequered plate, thread plate and floor plate, is a type of metal designed with a regular pattern of raised diamonds or lines on one side, with the reverse side being featureless. Diamond plate is usually stainless steel or alloy.

Siddhagiri Metals and Tubes offers CuNi Sheet and CuNi Plates in a wide range of dimensions. The size range of sheet plate available is 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm. We provide high-quality CuNi 90 10 plate and CuNi 90 10 sheet conforming to IS, BS, ASTM, UNS specifications for many applications including custom fabrication and construction projects. We are a reliable suppliers of approved pipes, fittings and flanges as well as special items from European, Indian and Japanese origin, approved to Norsok M-650 for the oil and gas sector, shipyards and land-based industry. We have exported Sheet Plates in many countries namely South Africa, Thailand, Indonesia, Australia, Japan, Malaysia, Canada, Brazil, Chile, UK, Saudi Arabia, Qatar, Iran, Sweden, Turkey, Bangladesh, Myanmar, Norway, Omam, etc.

  • Sheet Plate Specification: ASTM B122 UNS C70600, ASME SB122 UNS C70600 & EN 12163
  • Size: 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
  • Thickness: 0.1mm to 12 mm Thk
  • Type: CuNi 90 10 Sheet, CuNi 90 10 Plate, CuNi 90 10 Coil, CuNi 90 10 Flat
  • Form: Hot Rolled, Cold Rolled, Perforated, chequered
  • Finish:Mirror Finish, BA Finish, 2B Finish, No. 4 Finish
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

CuNi 90 10 Sheet Plate Sizes in Stock

Material Size Thickness Specification Make
CuNi 90 10 Plate / Sheet / Flat / Coil 1250 mm x 2500 mm 0.1mm to 12 mm Thk IS, BS, ASTM, UNS Indian, European and Japanese origin
1000 mm x 2000 mm
1220 mm x 2440 mm (4' x 8')
1500 mm x 3000 mm
2000 mm x 2000 mm
2000 mm x 4000 mm

Forms of ASTM B122 UNS C70600 in Stock

In Stock Copper Nickel Sheet Supplier


Copper-Nickel Sheet in 0.1mm to 12 mm Thk

In Stock Copper Nickel Plate Supplier


Copper-Nickel Plate 0.1mm to 12 mm Thk

In Stock Copper Nickel Sheet

Shim Sheet

Copper-Nickel Shim Sheet in 1250 mm x 2500 mm range

In Stock Copper Nickel Foil

Sheet Foil

Copper-Nickel Sheet Foil in 0.1mm to 12 mm Thk

In Stock Copper Nickel Coil

Sheet Coil

Copper-Nickel Sheet Coil Supplier

In Stock Copper Nickel Strips

Sheet Strips

Copper-Nickel Sheet Strips manufacturer & exporter

In Stock Copper Nickel Plate

Diamond Plate

Copper-Nickel Diamond Plate in 0.1mm to 12 mm Thk

In Stock Copper Nickel Plate

Chequered Plate

Copper-Nickel Chequered Plate Supplier

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • Cu Pb Mn Fe Zn Ni
    MIN 88.600 - - - - 9.000
    MAX 0.050 1.000 1.800 1.000 11.000
  • Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 110 303 42.00  
    MAX 393 404   72
  • Density kg/dm³ 8.9
    Melting Range °C 1100-1145
    Specific Heat J/kg °K 377
    Thermal Conductivity W/m°K 40
    Coeff. of Linear Expansion 10-300°C 10-6/°K 17
    Electrical Resistivity microhm. cm 19
    Modulus of Elasticity GPa 135
    Modulus of Rigidity GPa 50

Properties of CuNi 90 10 alloy

Copper Nickel Cold Forming

Copper Nickel alloy is moderately formalble as compared to aluminium and Stainless steels. Many copper nickel compionents are fabricated by simple bending methods.

CuNi 90 10 Hot Forming

Hot Forming is a breaks down the dendritic solidification microstructure preset in castings of this alloy

CuNi 90 10 Corrosion Resistance

Copper Nickel alloys are known for their corrosion resistance properties agaisnt sea-water and environments containing corrosive gases.

Copper Nickel Welding

Copper Nickel Alloys can be welded with standard peocedures and techniques.

Services We Offer


Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Copper-Nickel Alloy Sheet Plates are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

Let Us Know What YOU Need

We Cherish All Your Requirements