What Are Copper Nickel 70/30 Round Bars?
Copper Nickel 70/30 Round Bars supplied by Global Steel are the epitome of top-grade engineering quality, serving a vast expanse of industrial applications with a requirement for strength, corrosion resistance, and enhanced performance. With a strong reputation as the manufacturer, supplier, stockist, and exporter, Global Steel ensures that each bar comes from the highest quality raw material, against international standards including ASTM B151, ASTM B111, and equivalent.
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Copper Nickel 70/30 Round Bars, Copper Nickel 70/30 Round Bars Manufacturers, Copper Nickel 70/30 Round Bars Suppliers, Copper Nickel 70/30 Round Bars Stockists, Copper Nickel 70/30 Round Bars Exporters
With a composition of 70% copper and 30% nickel, these round bars have excellent resistance against seawater corrosion as well as with stress corrosion cracking, making them the first choice in the marine, offshore, and shipbuilding sectors. With inherent surface strength and thermal resistance, they are also used in the application of condensers, heat exchangers, desalination units, and chemical processing equipment. With excellent weldability and fabricability, the Copper Nickel 70/30 alloy makes Global Steel's round bars the first go-to in global markets, including the Middle East, Asia, Europe, and America.
Our products undergo strict quality checks and testing before being supplied for the highest degree of durability, dimensional accuracy, and surface finish. At Global Steel, customer satisfaction and innovations define the way we operate, and so we ensure customized sizes and lengths according to the project requirement. Our enormous stock backup and comprehensive supply chain management enable instant delivery as well as guaranteed stock availability for the same.
Copper Nickel 70/30 Round Bars Manufacturers in India, Copper Nickel 70/30 Round Bars Suppliers in India, Copper Nickel 70/30 Round Bars Stockists in India, Copper Nickel 70/30 Round Bars Exporters in India
Our highly resistant biofouling and stress corrosion cracking resistant bars lend a considerable boost in their working life in aggressive environments. With a long-standing reputation for quality, reliability, and technological prowess, we have emerged as a world leader in the supply chain of Copper Nickel alloys. Global Steel’s round bars are much sought after for strength, anti-corrosive behavior, as well as ease in machining, which results in increased efficiency and lower maintenance cost in complex mechanisms
Copper Nickel 70/30 Round Bars Manufacturers in Mumbai, Copper Nickel 70/30 Round Bars Suppliers in Mumbai, Copper Nickel 70/30 Round Bars Stockists in Mumbai, Copper Nickel 70/30 Round Bars Exporters in Mumbai
Copper Nickel 70/30 Round Bars Specifications
Standard | ASTM B166, ASME SB166 |
---|---|
Round Bar Size | 3mm~ 800mm |
Square Bar Size | 4mm* 4mm ~100mm* 100mm |
Flat Bar Size | 2mm ~ 100mm |
Hex Bar Size | 2mm ~ 100mm |
Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
Thickness | 50 mm to 6000 mm Long |
Length | 1 To 6 Meters, Custom Cut Length |
Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
Chemical Composition for Copper Nickel 70/30 Round Bars
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
---|---|---|---|---|---|---|---|---|---|
Copper Nickel 70/30 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | - | 8 – 11 | - |
Mechanical properties of Copper Nickel 70/30 Round Bars
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Weight Chart Of Copper Nickel 70/30 Round Bars
Nominal Pipe Size (inches) | Outer Diameter (mm) | Wall Thickness (mm) | Theoretical Weight (kg/m) |
---|---|---|---|
1/2" | 21.3 | 2.77 | 1.27 |
3/4" | 26.7 | 2.87 | 1.68 |
1" | 33.4 | 3.38 | 2.49 |
1 1/2" | 48.3 | 3.68 | 4.00 |
2" | 60.3 | 3.91 | 5.44 |
3" | 88.9 | 5.49 | 10.92 |
4" | 114.3 | 6.02 | 15.67 |
Copper Nickel 70/30 Round Bars Price Per Kg
Material | Price In INR | Price In USD |
---|---|---|
Copper Nickel 70/30 | ₹1,350 - Per kg | $20 to $30 - Per kg |
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Application Of Industries

Power Plants Industry
Aerospace Industry
Refineries Industry
Oil & Gas Industry
Sugar Industry
Chemical Industry
Petrochemical Industry