What is CuNi 70/30 Bar and Rods -

Amigo Impex is the popular and biggest supplier of Cu 70/30 Bars & Rods in different shapes and sizes. We are a prominent exporter of all industrial products in different standards and specifications. We are well known in the field of importing bars and rods. We supply rods and bars in different thicknesses, dimensions, diameters, forms, finishes, lengths, radius, according to customer’s requirements.

The rods and bars are available in different types like flat, hex, hexagonal, rectangular, square, and many more. The alloy Cu 70/30 is containing 70% pure copper and 10% of nickel with other chemical elements. The addition of niobium, manganese, chromium the grade is easy to fabricate, weld, and form. The alloy is used in various applications because of its many features. It has good machinability, durability, reliability, accurate surface dimensions, high work performance, easy to install, etc. Addition of chemical element with a high amount of copper, it provides high strength, corrosion resistance, and other property as well.

Cupro Nickel 70/30 Round Bar, CuNi 70-30 Rods, Cu Ni 2.0882 Rods, Cu-Ni C71500 Bars, 70-30 Copper Nickel Bar & Rods, ASTM B151 Cupro Nickel 70-30 Round Bar, CuNi 70/30 Bars, Cu Ni 70-30 Round Bar Suppliers in Mumbai, India

Cu Ni 70-30 Bars/Rods

Product Description

  • Type: Bars/Rods
  • Material: Cupro Nickel
  • ASTM: B151
  • Grade: 70/30
  • UNS: C71500
  • WERKSTOFF: 2.0882

The bars and rods provide resistance to acids like nitric, alkalis and sulfide in the presence of acid environments. The Cu 70/30 Bars & Rods has many resistance properties such as resistance to pitting, resistance to chloride stress and cracking corrosion, resistance to the crevice. It has good mechanical property, high strength, ductility, tensile, yield, etc. The rods and bars Cu 70/30 work very smoothly at the high-temperature application. It offers excellent resistance to alkalis in the seawater and brackish water applications. It provides resistance to erosion, high creep rupture and resistance too many environmental rusts.

The application of Cu 70/30 Bars & Rods are- it is used in many industries like chemical industry, pulp, and paper industry, oil and gas industry, offshore structure, petrochemical industry, power generation plant, oil drilling and condenser, automobile industry, heat exchangers, etc. It is commonly used in food process, gas process, chemical process, boiler, surgery equipment, etc.

We apply different types of tests to check the quality of Cu 70/30 Bars & Rods before delivering products. We apply the following tests like a mechanical test, eddy current test, impact test, hardness test, toughness test, chemical test, strength test, and other tests as well.

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Cu-Ni 70-30 Round Bars Specification

Cu-Ni 70-30 Round Bar manufacturer and Supplier


ASTM B 151 / ASME SB 151




5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75.


1 To 6 Meters, Custom Cut Length


50 mm to 6000 mm Long


Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc

Types of Cu-Ni 70-30 Bar and Rods

CuNi 70/30 Round Bar

CuNi 70/30 Round Bar

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Cupro Nickel 70/30 Square Bar

Copper Nickel 70/30 Square Bar

ASTM B151 Copper Nickel 70/30 Square Bar, UNS C71500 Square Bar, 2.0882 Square Bar, ASME SB151 Copper Nickel 70-30 Square Bar, Cu Ni 70/30 Square Bar Supplier, 2.0882 Square Rod, Copper Nickel 70-30 Square Bar Exporter, UNS C71500 Square Rods, Cupro Nickel 70/30 Square Bar Manufacturer in Mumbai/India.

Cu-Ni 70/30 Hex Bar

Cu-Ni 70-30 Hex Bar

ASTM B151 Cu Ni 70/30 Hex Bar, UNS C71500 Hex Bar, 2.0882 Hexagon Bar, ASME SB151 CuNi 70/30 Hex Bar, Copper Nickel 70-30 Hexagon Bar Supplier, 2.0882 Hex Rod, Cu Ni 70/30 Hex Bar Exporter, UNS C71500 Hexagon Rods, Cu Ni 70/30 Hex Bar Manufacturer in Mumbai/India.

Cupro Nickel 70-30 Flat Bar

Cupro Nickel 70/30 Flat Bar

ASTM B151 Cupro Nickel 70-30 Flat Bar, UNS C71500 Flat Bar, 2.0882 Flat Bar, ASME SB151 Cu-Ni 70-30 Flat Bar, CuNi 70/30 Flat Bar Supplier, 2.0882 Flat Rod, Cupro Nickel 70-30 Flat Bar Exporter, UNS C71500 Flat Rods, Copper Nickel 70/30 Flat Bar Manufacturer in Mumbai/India.

Cu Ni 70-30 Forged Rod

Cupro Nickel 70/30 Forged Bar

ASTM B151 Cu-Ni 70-30 Forged Bar, UNS C71500 Forged Bar, 2.0882 Forged Bar, ASME SB151 Cu-Ni 70/30 Forged Bar, CuNi 70-30 Forged Bar Supplier, 2.0882 Forged Rod, Cu-Ni 70/30 Forged Bar Exporter, UNS C71500 Forged Rods, Copper Nickel 70-30 Forged Bar Manufacturer in Mumbai/India.

Cu Ni 70/30 Bright Bar

Cupro Nickel 70-30 Bright Bar

ASTM B151 Copper Nickel 70/30 Bright Bar, UNS C71500 Bright Bar, 2.0882 Bright Bar, ASME SB151 Cu-Ni 70-30 Bright Bar, CuNi 70/30 Bright Bar Supplier, 2.0882 Bright Rod, CuNi 70-30 Bright Bar Exporter, UNS C71500 Bright Rods, Copper Nickel 70/30 Bright Bar Manufacturer in Mumbai/India.

Equivalent Grades of Cu Ni 70-30 Bars and Rods

Copper Nickel 70/30 2.0882 C71500

Cupro Nickel 70-30 Bar and Rods Chemical Properties

Grade Cu Mn Pb Ni Fe Zn
Copper Nickel 70/30 65.0 min 1.0 max .05 max 29-33 0.4-1.0 1 max

Cu-Ni 70/30 Round Bar / Rods Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Copper Nickel 70/30 0.323 lb/in3 at 68 F 2260 °F Psi – 50000 Psi – 20000 30 %

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