Kencotube is expertise in manufacturing & trading Copper Nickel Cu-Ni 70/30 (C71500) Round Bars, which have provided reliable service for decades while offering effective solutions to today's technological challenges. The addition of nickel to copper improves strength and corrosion resistance while allowing these Copper Nickel 70/30 Round Bars to remain ductile. Other elements can be added to Cu-Ni 70/30 Round Bars to increase strength, corrosion resistance, hardening, weldability and castability. These Cupronickel 70/30 Round Bars are commonly specified in heat exchanger or condenser tubes in a wide variety of marine applications. The prosperous use of Copper Nickel UNS C71500 Round Bars in coinage is because of its electrical conductivity, corrosion resistance, durability, malleability, affluence of stamping (metalworking), low allergy risk, recyclability and antimicrobial properties.
Copper Nickel 70/30 Bars is an alloy with 70% copper and 30% nickel, where it is the most commonly used alloy. Cu-Ni 70/30 Bars possesses different properties and hence is suited to a range of different applications. Cupronickel 70/30 Bars are metal alloys that have copper as their principal component, where it has high resistance against corrosion. The resemblance in external look of Copper Nickel UNS C71500 Bars, together with the dissimilar combinations of essentials used when forming each alloy, can directed to confusion when classifying the dissimilar compositions.In acid, alkaline and neutral salt solutions, Copper Nickel 70/30 Rods shows good resistance, but in oxidizing salt solutions severe attack will occur.
|Specifications||ASTM B151 / ASME SB151|
|Dimensions||ASTM, ASME and API|
|Size||5 mm To 500 mm thick in 100 mm TO 6000 mm.|
|Length||100 mm to 3660 mm Long|
|Finishing||Bright, Polish & Black|
|Form||Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc.,|
|Copper Nickel 70/30||2.0882||C71500|
|Cupro Nickel 70/30||65.0 min||.05 max||1 max||0.4-1.0||1 max||29-33|
|Grade||Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|Cu-Ni 70/30||0.323 lb/in3 at 68 F||2260 F||50000 psi||20000 psi||30 %|
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