铜镍合金对海水有高抗性。这些合金标准应具有60至90%的铜。镍含量可以更高,并且有叫合金mon其中包含至少52%的镍。这铜镍合金无论铜含量如何,都是银色的。在大多数环境中,合金是耐腐蚀性的。铜价从产品到产品和等级等级。铜镍合金性质包括大型燃料,高抗拉强度,高延展性,高导热率和抗微生物触摸表面性能。铜镍合金电阻率高,缝隙腐蚀,应力腐蚀裂解和氢气脆化。合金避免在表面上积累水生生物,这在水产环境中非常有用。铜镍合金组合物与等级的不同。除了铜和镍外,还包括一些其他元件的强度。钢铁和锰等元素是常见的补充。铜镍合金应用范围广泛。 The use in hulls of boats and ships a common one. These alloys are used in heat exchanger tubes, condensers, tubesheets, piping, fittings, water boxes and pumps in sea water components. They are used in high pressure systems in sea water system design. Power generation plants, offshore oil industries, desalination plants and ship building facilities all use the alloy for high corrosion resistance and high strength. The alloy could be used in cryogenic temperatures and in high temperatures alike. This is because of the low thermal expansion rates of the material. The Copper Nickel alloy manufacturer in India produce different standards, forms and shapes of the material. The Copper Nickel suppliers sell these products in various quantities. The Cupro Nickel price can deviate with market factors and the locations and transportation facilities. You can contact us for a full price list.
铜镍价 | 7美元/千克 |
产品 | ASTM / ASME / AMS标准 |
---|---|
酒吧(平/六角/平方) | 军事MIL-C-15726,ASTM B122,SB122,B151,SAE J461,J463 |
螺栓 - 紧固件 | ASTM F468 / ASME SF468 |
电极,焊接 | 军事MIL-E-22200/4,AWS A5.6 |
坚果 - 紧固件 | ASTM F467 / SF467 |
无缝管 | ASTM B466,ASME SB 466 |
焊接管道 | ASTM B608,B467,SB608,SB467 |
冷凝器管 | ASME SB111,ASTM B552,B111,军用MIL-T-15005,SAE J463,J461 |
翅片管 | ASTM B359,ASME SB359,军事MIL-T-22214 |
无缝管 | ASTM B466,ASME SB466,军事MIL-T-16420 |
U-弯管管 | ASTM B395,ASME SB395 |
焊接管 | ASTM B543,ASME SB543 |
pl | 军事MIL-C-15726,ASTM B122,SB122,SAE J463 / J461 |
包层板 | ASTM B432,SB432 |
板,冷凝器管 | ASTM B171,ASME SB171,SAE J463,J461 |
棒 | MIL-C-15726,ASTM B151,SB151 |
螺钉(紧固件) | ASTM F468,SF468 |
床单 | ASTM B122,SB122,SAE J461,J463,MIL-C-15726 |
条带产品 | ASTM B122,SB122,SAE J463,J461,MIL-C-15726 |
铆钉 | ASTM F468,SF468 |
电线 | 军事MIL-C-15726 |
CUNI合金的名称 | BS和EN. | BS. | 不错 | 其他标准 |
---|---|---|---|---|
铜镍90/10 | CW352H. | CN102 | C70600;C70610 | 2.0872 |
铜镍70/30 / nes 780 | CW354H. | CN107. | C71500;C71520 | NES780 |
def stan 02-835. | C72420 | DGS357. | ||
Coldure-A®. | CW116C. | CS101 | C65500;C65600. | ASTM B98;ASTM B249. |
冷热博士 | CW115C. | C65100. | ASTM B98 | |
nibronspecial®. | DTD900 / 4805. | C72400. | 2.1504 | |
DTD498 / BSB25. | CW111C. | DTD498 | C64700. | BSB25. |
COLSIBRO®. | CW111C. | DTD498 | C64700;C18000. | 2.0855 |
木马 | CW112C. | C70250;C70252 | 2.0857 | |
铍铜(Becol-25) | CW101C. | CB101 | C17200 | ASTM B196;CDA 17200. |
Chromzirc-3 | CW105C. | CC101. | C18200. | BS 4577 A / 2/1 |
Chromzirc-328 | CW106C. | CC102 | C18150 | BS4577 A / 2/2;ISO5182 |
70/30铜镍 | 90/10铜镍(普遍等级) | |
---|---|---|
铜 | 70.1 - 65.5% | 86 - 89.7% |
镍 | 29.0 - 32.0% | 9.0 - 11.0% |
铁 | 0.5 - 1.5% | 1.0 - 2.0% |
锰 | 0.4 - 1.0% | 0.3 - 1.0% |
脾气暴躁 | 代码 | 抗拉强度 | 0.5%应力证明 | 伸长 |
---|---|---|---|---|
- mpa. | - mpa. | % | ||
退火 | O61. |
275. |
105. |
(40) |
冷却过程 | H55. |
310. |
240. |
(10) |
特性 | 皇室温度单位 | 公制单位的温度 |
---|---|---|
比重 | 8.94 | 8.94 |
主题电导率 | 23 BTU / FT-/ FT / HR /°F @ 68°F | 40 w / m。°k在20°C时 |
热容量(比热) | 0.09 BTU / LB /°F @ 68°F | 380 j / kg。°k在20°C时 |
密度 | 0.323 LB /IN³@ 68°F | 8.94 gm /cm³在20°C |
热膨胀系数 | 9.5 x 10 -5 /°F(68-392°F) | 17.1 x 10 -6 /°C(20-300°C) |
电导率(ANN。) | 9.1%IACS. | 5.26 microhm?¹.cm?¹在20°C |
电阻率(ANN。) | 68°F的130欧姆(电路米/英尺) | 0.190 microhm.cm在20°C下 |
弹性模量(张力) | 20 x 10 6 psi,68°F | 140 GPA在20°C时 |
刚性模量(扭转) | 68°F为7.5 x 10 6 psi | 52 GPA在20°C时 |
熔化范围(液相液) | 21,000°F. | 11,500℃ |
熔化范围(固体) | 20,100°F. | 11,000°C. |
90/10和70/30铜镍合金