Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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CuNi 90/10 Copper Nickel Alloy Seamless Pipe O61 Silver Finish for Marine and Industrial Applications
Yuhong Group has been dealing with austenitic stainless steel, nickel alloy steel (Hastelloy, Monel, Inconel, Inconel), and copper-nickel alloy products (pipes, fittings, flanges) for more than 25 years, and sells more than 50,000 tons of pipes and tubes and supplies millions of fittings and flanges every year. Our customers have covered more than 45 countries such as Italy, UK, Germany, USA, Canada, Chile, Colombia, Saudi Arabia, South Korea, Singapore, Australia, Poland, France, etc...
| Product Name: | ASTM B466/B467 C70600 Seamless Copper Nickel Pipe (CuNi 90/10) | |||||||||||
| Application: | Sea Water Service,Sea Water Pipe Fittings,Sea Water Pipe System.Sea Water Condensers,propeller sleeves,water hoses and it offers excellent corrosion resistance,ductility and toughness . | |||||||||||
| Product No: | Outside Diameter(inch) | Schedule 40S | Schedule 80S | |||||||||
| Nominal | Actual | Actual | Wall Thickness | Theoretical Weight | Wall Thickness | Theoretical Weight | ||||||
| (inch) | (inch) | (mm) | (inch) | (mm) | Lb/Ft | Kg/m | (inch) | (mm) | Lb/Ft | Kg/m | ||
| YUHONG-ASTM01 | 1/8 | 0.405 | 10.29 | 0.068 | 1.73 | 0.24 | 0.37 | 0.095 | 2.41 | 0.31 | 0.47 | |
| YUHONG-ASTM02 | 1/4 | 0.54 | 13.72 | 0.088 | 2.24 | 0.42 | 0.63 | 0.119 | 3.02 | 0.54 | 0.8 | |
| YUHONG-ASTM03 | 3/8 | 0.675 | 17.15 | 0.091 | 2.31 | 0.57 | 0.84 | 0.126 | 3.2 | 0.74 | 1.1 | |
| YUHONG-ASTM04 | 1/2 | 0.84 | 21.34 | 0.109 | 2.77 | 0.85 | 1.27 | 0.147 | 3.73 | 1.09 | 1.62 | |
| YUHONG-ASTM05 | 3/4 | 1.05 | 26.67 | 0.113 | 2.87 | 1.13 | 1.69 | 0.154 | 3.91 | 1.47 | 2.2 | |
| YUHONG-ASTM06 | 1 | 1.315 | 33.4 | 0.133 | 3.38 | 1.68 | 2.5 | 0.179 | 4.55 | 2.17 | 3.24 | |
| YUHONG-ASTM07 | 1 1/4 | 1.66 | 42.16 | 0.14 | 3.56 | 2.27 | 3.39 | 0.191 | 4.85 | 3 | 4.47 | |
| YUHONG-ASTM08 | 1 1/2 | 1.9 | 48.27 | 0.145 | 3.68 | 2.72 | 4.05 | 0.2 | 5.08 | 3.63 | 5.41 | |
| YUHONG-ASTM09 | 2 | 2.375 | 60.32 | 0.154 | 3.91 | 3.65 | 5.44 | 0.218 | 5.54 | 5.02 | 7.48 | |
| YUHONG-ASTM10 | 2 1/2 | 2.875 | 73.03 | 0.203 | 5.16 | 5.79 | 8.63 | 0.276 | 7.01 | 7.66 | 11.41 | |
| YUHONG-ASTM11 | 3 | 3.5 | 88.9 | 0.216 | 5.49 | 7.58 | 11.29 | 0.3 | 7.62 | 10.25 | 15.27 | |
| YUHONG-ASTM12 | 3 1/2 | 4 | 101.6 | 0.226 | 5.74 | 9.11 | 13.57 | 0.318 | 8.08 | 12.51 | 18.63 | |
| YUHONG-ASTM13 | 4 | 4.5 | 114.3 | 0.237 | 6.02 | 10.79 | 16.07 | 0.337 | 8.56 | 14.98 | 22.32 | |
| YUHONG-ASTM14 | 5 | 5.563 | 141.3 | 0.258 | 6.55 | 14.62 | 21.77 | 0.375 | 9.53 | 20.78 | 30.97 | |
| YUHONG-ASTM15 | 6 | 6.625 | 168.3 | 0.28 | 7.11 | 18.97 | 28.26 | 0.432 | 10.97 | 28.57 | 42.56 | |
| YUHONG-ASTM16 | 8 | 8.625 | 219.1 | 0.322 | 8.18 | 28.55 | 42.55 | 0.5 | 12.7 | 43.39 | 64.64 | |
| YUHONG-ASTM17 | 10 | 10.75 | 273.05 | 0.365 | 9.27 | 40.48 | 60.31 | 0.5 | 12.7 | 54.74 | 96.01 | |
| YUHONG-ASTM18 | 12 | 12.75 | 323.9 | 0.375 | 9.53 | 49.56 | 73.88 | 0.5 | 12.7 | 65.42 | 132.08 | |
| Chemical Composition | ||||||||||||
| Cu(1) | Fe | Pb | Mn | Ni(2) | Zn | |||||||
| min/max | Rem | 1.0-1.8 | 0.05 | 1 | 9.0-11.0 | 1 | ||||||
| nominal | 88.6 | 1.4 | / | / | 10 | / | ||||||
| (1)Cu value includes Ag | ||||||||||||
| (2)Ni value includes Co | ||||||||||||
| Note:Cu + Sum of Named Elements.99.5％min. | ||||||||||||
| Room Temp Tensile and Hardness Date | ||||||||||||
| Alloy | TEMPER | TENSILE (MPA) MIN | YIELD (MPA) MIN | ROCKWELL HARDNESS(B) | ||||||||
| C70600 | 060 Anneal | 260 | 90 | 45 Max | ||||||||
| H55 Light Drawn | 310 | 240 | 45-70 | |||||||||
| H80 Hard Drawn | 345 | 275 | 63 Min | |||||||||
| Physical Properties | ||||||||||||
| Melting Point-Liquidus | 2100F | |||||||||||
| Melting Point-Solidus | 2010F | |||||||||||
| Density | 0.323lb/in3 at 68F | |||||||||||
| Specific Gravity | 8.94 | |||||||||||
| Modulus of Elasticity in Tension | 123200MPA | |||||||||||
| Modulus of Rigidity | 46500MPA | |||||||||||
| Machinability Rating | 20% | |||||||||||
90/10 Copper Nickel Pipe specifications:
¼” Standard (SCH 40) upto 10”
¼” Extra Heavy (SCH 80) upto 4”
½” Class 200 Mil-T-16420 K upto 10”
| End Product | Specification |
| Pipe, Seamless | ASME SB466, ASTM B466 |
| Pipe, Welded | ASME SB467, ASTM B608, B467 |
| Temper | H55 Light Drawn / H80 Hard Drawn / O61 Annealed |
