A nickel-chrome alloy, with (wt%) 29 to 37% chromium, 0.001 to 1.8% aluminum, 0.10 to 7.0% iron, 0.001 to 0.50% silicon, 0.005 to 2.0% manganese, 0.00 to 1.00% titanium and / or 0.00 to 1.10% niobium, in each case 0.0002 to 0.05% magnesium and / or calcium, 0.005 to 0.12% carbon, 0.001 to 0.050% nitrogen, 0.001 to 0.030% phosphorus, 0.0001 - 0.020% oxygen, maximum 0.010% sulfur, maximum 2.0% molybdenum, At most 2.0% tungsten, which if necessary contains otherwise AND with a content of 0.01 - 0.20%, La with a content of 0.01 - 0.20%, cerium with a content of 0.001 to 0.20%, Misch metal with cerium with a content of 0.001 to 0.20%, Zr with a content of 0.01 - 0.20%, the Zr being able to be totally or partially replaced by 0.001 to 0, 20% Hf, B with a content of 0.0001 - 0.008%, Co with 0.0 to 5.0%, Cu with a maximum of 0.5%, V with a maximum of 0.5 %, which if necessary contains the nickel residue and the usual impurities conditioned by the procedure, the following relationships must be met: Cr + AI 30 (2a) and Fp = 39.9 with (3a) Fp = Cr + 272 * Fe + 2.36 * AI + 2.22 * Si + 2.48 * Ti + 1.26 * Nb + 0.374 * Mo + 0.538 * W - 11.8 * C (4a) where Cr, Fe, AI, Si, Ti, Nb, C, W and Mo the concentration of the corresponding ones in mass%.
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机译：镍铬合金，其中（wt％）铬含量为29至37％，铝为0.001至1.8％，铁为0.10至7.0％，硅为0.001至0.50％，锰为0.005至2.0％，钛为0.00至1.00％，和/或0.00到1.10％的铌，在每种情况下为0.0002至0.05％的镁和/或钙，0.005至0.12％的碳，0.001至0.050％的氮，0.001至0.030％的磷，0.0001至0.020％的氧，最高0.010％的硫，最高2.0％钼，最多含2.0％的钨，必要时还含有AND，其含量为0.01-0.20％，La的含量为0.01-0.20％，铈的含量为0.001至0.20％，杂施金属的含量为铈0.001至0.20％的Zr，含量为0.01-0.20％，Zr可以全部或部分被0.001至0,20％的Hf，B的含量为0.0001-0.008％，Co的含量为0.0至5.0 ％，最多0.5％的Cu，最多0.5％的V，如果需要的话，它们包含镍残留物和通过该程序处理过的常见杂质，必须满足以下关系满足：Cr + AI> 30（2a）和Fp <= 39.9，其中（3a）Fp> = Cr + 272 * Fe + 2.36 * AI + 2.22 * Si + 2.48 * Ti + 1.26 * Nb + 0.374 * Mo + 0.538 * W-11.8 * C（4a）其中Cr，Fe，Al，Si，Ti，Nb，C，W和Mo的质量百分比为相应的浓度。
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