镍材料的性能

1、镍材料(N6)的性能纯镍是一种银白色金属，由于具有优良的耐蚀性，较高的电真空性能和电磁控制性能，广泛应用于化工、机械电子，食品等方面。纯 镍具有优良的焊接性能和加工性能。镍及镍合金可加工成管棒线板带箔材产品。N6是工业上应用最广泛的材料，它具有很好的机械性能，在许多腐蚀环境中具有优良的耐蚀性能，特别耐烧碱的腐蚀。N6的化学成分(GB5235-85)元素Ni+CoCuFeMnCSiS%N99.50.060.100.050.100.1030-403923433030R32-5050-603433432520NCu28-2.5-1.5Y5-1515-3030-40667637588:6Y25-202

2、0-305885391012M5-3030-404414412020R32-6039225NCu40-2-1Y50-2020-306375884M5-3039225R32-50实测实测镍及镍合金线性能（GB3113、3120、3121-82）牌号状态直径,mm抗拉强度,N/m /,不小于伸长率,不小于0.03-0.2037315M0.21-0.480.50-1.0034331420201.05-6.00294250.10-0.50686-883-N4Y20.53-1.001.05-5.00588-785490-637-Y0.03-0.090.10-0.500.53-1.001.05-6.007

3、85-1275735-981686-883539-834-0.03-0.200.21-0.4842215M0.50-1.001.05-6.00392373202034325N6N70.10-0.50785-981-N8Y20.53-1.00686-834-1.05-5.00539-686-0.03-0.09883-1325-Y0.10-0.500.53-1.00834-1079735-981-1.05-6.00637-883-47115M0.05-0.50 0.50-4.0 4.0-6.045125NCu28-2.5-1.544130785-981-Y0.05-0.50 0.50-4.0 4.

4、0-6.0686-883-637-834-NCu40-2-1M0.1-6.0441实测Y0.1-6.0637实测0.03-0.2042215DNM0.21-0.480.50-1.003923732020NSi0.191.05-6.0034325NMg0.10.10-0.50785-981-DNMg0.06Y20.53-1.00686-834-1.05-5.00539-686-Y0.03-0.09883-1275-0.10-0.500.53-1.001.05-6.00834-1079735-981637-883-加工镍及镍合金牌号及化学成份(GB5235-85)牌号化学成份，% (质量)Ni+C

5、 o 不小 于CuSiMnCMgSPFePbBiAsSbZnCdSn杂 质 总和N299.98.001.003.002.005.003.001.001.007.0003.0003.001.0003.002.0003.001.02N499.9.015.03.002.01.01.001.001.04.001.001.001.001.005.001.001.1N699.5.06.10.05.10.10.005.002.10.002.002.002.002.007.002.002.5N899.0.15.15.20.20.10.015-.301.0DN99.35.06.02-.10.05.02-.10.

6、02-.1 0.005.002.10.002.002.002.002.007.002.002.35NY199.7.1.10-.02.10.005-.10.3NY299.4.01-.10.10-.002-.01-.10O:.03-.3.6NY399.0.15.2-.1.10.005-.251.0NMn3余量.50.302.30-3.30.30.10.03.010.65.002.002.030.0021.5NMn5余量.50.304.60-5.40.30.10.03.020.65.002.002.030.0022.0NCu40-2-1余量38.0-42.0.151.25-2.25.30-.02.0

7、05.2-1.0.006.6NCu28-2.5-1.5余量27.0-29.0.101.2-1.8.20.10.02.0052.0-3.0.003.002.010.002.6NMg0.199.6.05.02.05.05.07-.15.005.002.07.002.002.002.002.007.002.002.40NSi0.1999.4.05.15-.25.05.10.05.005.002.07.002.002.002.002.007.002.002.50NW4-0.15余量.02.01.005.01.01.003.002.03.002.002.002.002.003.002.002Al.01,W3.0-4.0,Ca.07-.17.15NW4-0.1余量.005.005.005.01.005.001.001.03.001.001.001.003.001.001Al.005,W3.0-4.0,Zr.08-.14,Ti.005.12MW4-0.07余量.02.01.005.01.05-.1.001.00.03.002.002.00.002.00