• An ISO 9001:2015 Certified Company
  • Call

    +91 9930108105

  • Address

    Sanghvi Galaxy, Shop No.2, Khetwadi
    10th Lane, Mumbai-400004, India

Copper Nickel 90/10 Plate

Copper nickel 90/10 plate What is a Copper Nickel 90/10 plate?

These plates have a unique composition for corrosion resistance: 90% copper, 10% ni, and minor amounts of iron and manganese. A copper nickel 90/10 plate is strong, ductile, and resilient. Their uses span marine industries to a cuni 90/10 strip for heat-based applications.


Cuni 90/10 Sheet Supplier in India, Check Specification and Chemical Composition

Copper Nickel 90/10 Plate Specification


Copper nickel 90/10 plate specification

Cupro Nickel 90-10 Rolling Plate Delivery Schedules


Country  Name  Delivery Time
Oman  7-8
Saudi Arabia  8-10 Days
Israel  12-15
Qatar  8-10
Egypt  11-13

Chemical Composition of Cuni 90/10 Sheet


Grade Mn Cu Pb Fe Ni Zn
90/10 1.0 max 88.6 min 0.5 max 1.8 max 9-11 max 1 max

What are the applications of a 90/10 Copper Nickel Sheet?

Marine sectors use these sheets because of resistance to seawater. Besides this, a cuni 90/10 sheet works in electromagnetic switches, plug joints, and springs. Offshore industries use them for oil coolers and hydraulics. A Cu Ni 90 10 chequered plate has a raised diamond pattern for anti-slipping and aesthetics.

ASTM B122 UNS C70600 Coil in Thickness Ranging From 0.3 to 120 mm, Check Thickness Chart

Cupro Nickel 90/10 Annealed Plate Thickness Chart


Thickness(inch) 2 03/8 01/2 4 01/4 5 03/4 1 1 1/4 2 1/2 1 1/2 3 3 1/2
Lbs. Per / Sq. Ft. 93 17.4 23.3 186 11.6 233 34.9 46.5 58.1 116.3 69.8 139.5 162.7
Size (inch) 48 x 144
Lbs. Per / Plate 4464 836 1116 8930 558 3721 1674 2232 2790 5582 3348 6696 7914

What are the properties of Copper Nickel 90/10 Plate that make it durable?

The durability of a Cuni 90/10 plate stems from iron and manganese. Iron creates a protective layer in seawater, while manganese joins with sulfur to boost the casting, strength, and melting point of a cuni 90/10 perforated sheet. These sheets may have tin and niobium to improve tensile strength and weldability.

Types of cuni 90/10 Plate


90/10 Copper Nickel Sheet

90/10 Copper Nickel Sheet

90/10 Copper Nickel Plate

90/10 Copper Nickel Plate

90 10 Cu Ni Plate

90 10 Cu Ni Plate

cuni 90 10 strips

cuni 90 10 strips

Manufacturer of WNR 2.0872 Strips in Custom Sizes, Check Size Chart

ASTM B122 UNS C70600 Cold-Rolled Plate Size Chart


Gauge Width and Length 11 (.120") x 60 x 96 7 (.1874") x 48 x 120 11 (.120") x 48 x 96 10 (.135") x 48 x 120 11 (.120") x 36 x 120 11 (.120") x 48 x 120 11 (.120") x 48 x 144 12 (.105") x 36 x 120 12 (.105") x 60 x 120 12 (.105") x 48 x 120 14 (.075") x 48 x 120 14 (.075") x 36 x 120 16 (.060") x 48 x 96 16 (.060") x 36 x 120 16 (.060") x 60 x 120 16 (.060") x 48 x 120 18 (.048") x 48 x 120 18 (.048") x 36 x 120 20 (.036") x 48 x 120 20 (.036") x 36 x 120 22 (.030") x 48 x 96 22 (.030") x 36 x 120 24 (.024") x 48 x 120 28 (.015") x 36 x 120 22 (.030") x 48 x 120 24 (.024") x 36 x 120 26 (.018") x 48 x 120 26 (.018") x 36 x 120
Wt / Sheet 252 314.8 161.3 226.8 151.2 201.6 241.9 132.3 220.5 176.4 126 94.5 80.64 75.6 126 100.8 80.64 60.48 60.48 45.36 40.32 37.8 40.32 18.9 50.4 30.24 30.24 22.68
Weight Lbs./ Sq. Ft. 5.04 7.871 5.04 5.67 5.04 5.04 5.04 4.41 4.41 4.41 3.15 3.15 2.52 2.52 2.52 2.52 2.016 2.016 1.512 1.512 1.26 1.26 1.008 0.63 1.26 1.008 0.756 0.756

What are the mechanical properties and chemical composition of Copper Nickel 90/10 plates?

These plates comprise copper and nickel in proportions of 90% and 10%. Two crucial elements lend a cuni 90 10 strips superior pitting and cracking resistance: iron (1 to 1.8%) and manganese (under 1%). A cunifer 90 10 plate can include lead, zinc, phosphorus, sulfur, and carbon (less than 1%).

A 90 10 Cu Ni sheet has a tensile strength of 280N/mm². Its hardness is 70-120 HB. It can handle temperatures of 800°C to 900°C. An ASTM B122 UNS C70600 perforated sheet uses holes for ventilation and temperature control.

Buy ASME SB171 Cupro Nickel 90/10 Foil in Mill, Polished and Brushed Finish at Low Cost, View Standards

WNR 2.0872 Hot Rolled Plate Standards Specification


  Plate Sheet Strip Coil
ASME ASME SB-122 ASME SB-122 ASME SB-122 ASME SB-122
ASTM ASTM B122 ASTM B122 ASTM B122 ASTM B122
Military MIL-C-15726 MIL-C-15726 MIL-C-15726 MIL-C-15726

How is Copper Nickel 90/10 plate/sheet used in marine applications?

Marine industries rely on these sheets for resistance to corrosion and bio-fouling in seawater and brackish areas. A CU-NI 90 10 sheet works in desalination, ship valves, swimming water heaters, hull cladding, evaporators, and quenching equipment. Lifeboats, firewater systems, and seawater lines also use a Cuni 90/10 sheet.

Find Copper Nickel Alloy 90/10 Shim Stock Equivalent and Mechanical Properties

Cunifer 90-10 Shim Stock Mechanical Properties


Grade Melting point Density Tensilestrength Elongation Yieldstrength(0.2%Offset)
90/10 2260°F 8.8g/cm3 50000 PSi 30% 20000PSi

Copper Nickel Alloys 90/10 Rolling Plate Equivalent Grades


Grade UNS Werkstoff Nr.
90/10 C70600 2.0872

What are the dimensions and specifications available for Copper Nickel 90/10 plates?

These plates conform to ASTM B-151 or B-122 standards, for instance, an cupro nickel 90/10 coils. Custom measurements and additional treatments are possible for a DIN 2.0872 sheet.

Manufacturers generally produce these plates in thicknesses of 0.1mm to 12mm.