Copper Nickel 70/30 Round Bars from Krygen Metalloys are engineered to deliver strength, durability, and excellent resistance to seawater corrosion. This alloy, composed of 70% copper and 30% nickel with controlled additions of iron and manganese, is widely recognized for its toughness and reliability in challenging environments. As leading manufacturers, suppliers, stockists, and exporters, we provide high-quality bars that meet international standards and client-specific requirements, ensuring consistency in both performance and composition.

One of the standout features of Copper Nickel 70/30 Round Bars is their superior corrosion resistance, especially in marine and offshore applications. The alloy naturally resists biofouling, making it highly effective in seawater piping systems, condenser tubes, and desalination plants. This inherent strength against harsh conditions allows industries to minimize downtime and reduce long-term maintenance costs, a benefit that positions these round bars as a reliable investment for companies operating in critical sectors.

The versatility of Copper Nickel 70/30 Round Bars extends far beyond the marine industry. They are a preferred material in oil & gas, petrochemicals, construction, food processing, and pharmaceuticals, where cleanliness, structural integrity, and corrosion resistance are non-negotiable. For example, in petrochemical plants, these bars withstand aggressive chemicals, while in food processing and pharmaceutical setups, they maintain purity and hygiene standards without risk of contamination.

At Krygen Metalloys, quality assurance is more than a promise—it’s built into every stage of production. From sourcing raw materials to precision machining and final inspection, we adhere to international specifications such as ASTM, ASME, and other global benchmarks. Our in-house testing and third-party inspection options give clients the confidence that every bar they receive is of the highest quality, ready for immediate use in demanding projects.

Our role as global stockists and exporters allows us to serve clients across continents with prompt supply and customized solutions. With a robust inventory and efficient logistics network, Krygen Metalloys ensures timely delivery whether it’s a small-scale requirement or bulk orders for large industrial projects. This commitment to availability and responsiveness has earned us a reputation as a trusted partner in the metals industry worldwide.

Ultimately, choosing Copper Nickel 70/30 Round Bars from Krygen Metalloys means investing in reliability, compliance, and long-term value. By combining advanced production techniques, strict quality control, and a customer-first approach, we continue to support industries that drive progress and innovation. Whether you are in offshore engineering, energy infrastructure, or specialized manufacturing, our Copper Nickel 70/30 Round Bars deliver the performance and durability your operations demand.

Copper Nickel 70/30 Round Bars Specification

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

Mechanical Properties of Copper Nickel 70/30 Round Bars

Chemical Composition of Copper Nickel 70/30 Round Bars

Application of Sanicro 28 Pipes

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