Cupro Nickel 70/30 Round Bar

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Cupro Nickel 70/30 Round Bar is a high strength copper nickel alloy consisting of 70% copper and 30% nickel, with small additions of iron and manganese to enhance its corrosion resistance and mechanical properties.

Cupro Nickel 70/30 Round Bars Are Widely Used In Heat Exchangers, Condensers, Piping Systems, And Shipbuilding.

Cupro Nickel 70/30 Round Bar Manufacturer In India

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Cupro nickel round bar

Cupro nickel 70/30 round bar

Cupro Nickel 70/30 Round Bar Supplier In India

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<div class="qMYqUG_convSearchResultHighlightRoot" style="background-color: transparent; box-shadow: none; color: black;"><div class="" data-turn-id-container="request-69ce1ade-aee0-8324-b754-d5c0e933659f-1" data-is-intersecting="true" style="background-color: transparent; box-shadow: none; color: black;"><section class="text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" data-turn-id="request-69ce1ade-aee0-8324-b754-d5c0e933659f-1" data-turn-id-container="request-69ce1ade-aee0-8324-b754-d5c0e933659f-1" data-testid="conversation-turn-416" data-scroll-anchor="false" data-turn="assistant" style="background-color: transparent; box-shadow: none;"><div class="text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)" style="background-color: transparent; box-shadow: none; color: black;"><div class="[--thread-content-max-width:40rem] @w-lg/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn" style="background-color: transparent; box-shadow: none; color: black;"><div class="flex max-w-full flex-col gap-4 grow" style="background-color: transparent; box-shadow: none; color: black;"><div data-message-author-role="assistant" data-message-id="d294d83d-8341-4270-ad05-95e595544f4c" dir="auto" data-message-model-slug="gpt-5-5" class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1" data-turn-start-message="true" tabindex="0" style="background-color: transparent; box-shadow: none; color: black;"><div class="flex w-full flex-col gap-1 empty:hidden" style="background-color: transparent; box-shadow: none; color: black;"><div class="markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling" style="background-color: transparent; box-shadow: none; color: black;"><p data-start="140" data-end="1044" style="background-color: transparent; box-shadow: none; color: black;">Rajkrupa Metal Industries is a leading<b> Cupro Nickel 70/30 Round Bar Manufacturer </b>providing high-quality copper nickel alloy round bars in the marine engineering, shipbuilding sectors, offshore platforms, condensers, heat exchangers, and industrial engineering use. These are round bars made out of high grade copper nickel alloy to promote high levels of corrosion resistance, high mechanical strength and reliable operation life in severe industrial and marine conditions. Cupro Nickel 70/30 round bars are specifically made to be used in seawater application, excellent resistance to biofouling and all round good thermal conductor in industrial systems. Their high quality of construction, dimensional accuracy and long service life ensure that they are used in critical industrial situations that demand high structural stability and reliability of operation.</p>
<p data-start="1046" data-end="1778" style="background-color: transparent; box-shadow: none; color: black;">Cupro Nickel 70/30 Round Bar can be sourced by the industry through a reliable <b>B2B Portal </b>and offers easy procurement of bulk quantities, tailored size and reliable industrial supply cover. These are round bars that can be in the form of hot rolled, forged, bright polished, annealed, and customized cut length bars that can meet various engineering and fabrication tasks of industries. They are meant to be used in high tensile strength, high levels of reliable machining, and great resistance of seawater corrosion and oxidation hence used widely in marine shafts, pressure vessel as well as industrial piping systems and heavy engineering applications where alloy material needs are sought to be reliable and of good quality.</p><p data-start="1046" data-end="1778" style="background-color: transparent; box-shadow: none; color: black;"><br></p><h3 style="background-color: transparent; box-shadow: none; color: black;">Material &amp; Weight Chart of Cupro Nickel 70/30 Round Bar</h3><div>Cupro Nickel 70/30 Round Bars are produced as per ASTM, ASME, DIN, ANSI, and EN standards and are packaged in various diameters, finishes, and specifications to use in industrial engineering applications. These round bars are designed to be of high dimensional precision, consistent mechanical strength, and extended service life of operation in adverse working conditions. This table will give more specific material specifications and approximate weight data to enable engineering planning and procurement decisions.</div>
</div><div class="markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling" style="background-color: transparent; box-shadow: none; color: black;"><br><table data-start="2370" data-end="3299" style="color: rgb(51, 51, 51); font-size: 13px; letter-spacing: 0.4px; background-color: transparent; border-collapse: collapse; width: 100%; border-width: medium medium 5px; border-style: none none solid; border-color: currentcolor currentcolor rgb(0, 74, 173); border-image: initial; margin-bottom: 20px;"><thead data-start="2370" data-end="2506"><tr data-start="2370" data-end="2506" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><th data-start="2370" data-end="2400" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Material Grade</th><th data-start="2400" data-end="2419" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Standard</th><th data-start="2419" data-end="2441" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Diameter Range (mm)</th><th data-start="2441" data-end="2463" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Finish Type</th><th data-start="2463" data-end="2481" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Length (Meters)</th><th data-start="2481" data-end="2506" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Approx. Weight (kg/m)</th></tr></thead><tbody data-start="2640" data-end="3299"><tr data-start="2640" data-end="2771" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="2640" data-end="2669" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">UNS C71500</td><td data-col-size="sm" data-start="2669" data-end="2687" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">ASTM B151</td><td data-col-size="sm" data-start="2687" data-end="2708" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">10 – 25</td><td data-col-size="sm" data-start="2708" data-end="2729" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Bright Polished</td><td data-col-size="sm" data-start="2729" data-end="2746" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">3 – 6</td><td data-col-size="sm" data-start="2746" data-end="2771" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">0.68 – 4.10</td></tr><tr data-start="2772" data-end="2903" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td data-start="2772" data-end="2801" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Cupro Nickel 70/30</td><td data-col-size="sm" data-start="2801" data-end="2819" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">ASME SB151</td><td data-col-size="sm" data-start="2819" data-end="2840" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">25 – 50</td><td data-col-size="sm" data-start="2840" data-end="2861" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Hot Rolled</td><td data-col-size="sm" data-start="2861" data-end="2878" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">3 – 6</td><td data-col-size="sm" data-start="2878" data-end="2903" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">4.10 – 16.20</td></tr><tr data-start="2904" data-end="3035" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="2904" data-end="2933" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Copper Nickel Alloy Bar</td><td data-col-size="sm" data-start="2933" data-end="2951" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">DIN Standard</td><td data-col-size="sm" data-start="2951" data-end="2972" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">50 – 75</td><td data-col-size="sm" data-start="2972" data-end="2993" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Forged Finish</td><td data-col-size="sm" data-start="2993" data-end="3010" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">4 – 6</td><td data-col-size="sm" data-start="3010" data-end="3035" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">16.20 – 36.80</td></tr><tr data-start="3036" data-end="3167" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial; background: rgb(248, 251, 255);"><td data-start="3036" data-end="3065" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">ASTM B151 CN Bar</td><td data-col-size="sm" data-start="3065" data-end="3083" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">ANSI Standard</td><td data-col-size="sm" data-start="3083" data-end="3104" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">75 – 100</td><td data-col-size="sm" data-start="3104" data-end="3125" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Annealed Finish</td><td data-col-size="sm" data-start="3125" data-end="3142" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">4 – 7</td><td data-col-size="sm" data-start="3142" data-end="3167" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">36.80 – 65.50</td></tr><tr data-start="3168" data-end="3299" style="border-width: medium; border-style: none; border-color: currentcolor; border-image: initial;"><td data-start="3168" data-end="3197" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Industrial Cupro Nickel Bar</td><td data-start="3197" data-end="3215" data-col-size="sm" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">EN Standard</td><td data-col-size="sm" data-start="3215" data-end="3236" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">100 – 150</td><td data-col-size="sm" data-start="3236" data-end="3257" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">Industrial Finish</td><td data-col-size="sm" data-start="3257" data-end="3274" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">5 – 7</td><td data-col-size="sm" data-start="3274" data-end="3299" style="border: 1px solid rgb(0, 74, 173); padding: 2px; text-align: center; min-width: 45px; color: rgb(77, 77, 77); background-color: transparent;">65.50 – 147.40</td></tr></tbody></table>
<p data-start="3301" data-end="3709" data-is-last-node="" data-is-only-node="" style="background-color: transparent; box-shadow: none; color: black;">Cupro Nickel 70/30 Round Bars offer terrific Seawater resistant in terms of corrosion, superior mechanical strength and reliable working performance under harsh industrial engineering requirements. Their humor with high-performance <b><a href="https://pipex.ai/product/hot-rolled-round-bar-manufacturer-india-astm-a276-astm-a29-is-standard-round-bars-1020.html">Hot Rolled Round Bar</a></b> solutions also increase fabrication performance, construction stability and sustainability in important industrial and engineering applications.
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Cupro Nickel 70/30 Round Bar Manufacturer in India | UNS C71500, ASTM B151 & ASME SB151 Round Bars

D Square Trading Co. is a well-known name in the industry of Copper and Copper Base Alloys. We have a long history of producing high-quality products for both the Indian and worldwide markets.

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<p>D Square Trading Co. is a top high-quality <b>Cupro Nickel 70/30 Round Bar Manufacturer in India</b>, known for their exceptional resistance to corrosion, especially in marine and industrial applications. These round bars are highly regarded for their superior strength and durability, making them suitable for use in harsh environments, including seawater exposure and high-temperature conditions. With a precise composition of 70% copper and 30% nickel, they offer excellent weldability and resistance to biofouling, making them a top choice in various industries like chemical processing, shipbuilding, and heat exchangers.

We are a top high-quality Cupro Nickel 70/30 Round Bar Supplier in India, and we ensure that our Cupro Nickel 70/30 Round Bars meet international quality standards. These bars provide outstanding protection against stress corrosion cracking and erosion, ensuring long-lasting performance in demanding environments. Available in a range of sizes and lengths, they offer flexibility for various industrial requirements, and their exceptional oxidation resistance guarantees reliability even in the most challenging applications. </p><p><br></p><p>The product range also includes C71500 Cupro Nickel Round Bars, which are highly preferred for applications requiring excellent thermal conductivity and resistance to aggressive marine environments. These round bars contain 70% copper and 30% nickel along with iron and manganese were create a material that offers superior mechanical strength and corrosion resistance at elevated temperatures and high pressure environments. The C71500 round bars maintain their popularity because they provide metalworking advantages along with quick welding capabilities which makes them perfect for producing offshore structures, naval equipment, condenser tubes, pumps, valves and industrial machinery. The bars exist in user-defined measurements together with accurately finished surfaces which makes them perfect for tough industrial work that needs both strength and operational efficiency. The testing process includes three essential stages which evaluate product size accuracy and surface quality and mechanical strength to deliver dependable industrial operations with extended service life. All these products are available on <b>B2B Portal.</b></p><p><br></p><p><br></p><p><br></p>

CUPRO NICKEL 70/30 ROUND BAR