| 属性 | 中文 | 英文 |
|---|---|---|
| 产品类别 | 管材 | Tube/Pipe |
| 材料名称 | 纯镍：Nickel 201（无缝管） 镍合金：Incoloy 800 (UNS N08800)、Hastelloy C-22 (UNS N06022) | Pure Nickel: Nickel 201 (seamless) Nickel Alloys: Incoloy 800 (UNS N08800), Hastelloy C-22 (UNS N06022) |
| 尺寸 | 无缝管：外径Φ6~300mm，壁厚1~20mm 焊管：外径Φ10~600mm，壁厚0.5~12mm | Seamless: OD Φ6~300mm, wall 1~20mm Welded: OD Φ10~600mm, wall 0.5~12mm |
| 优点与特性 | Incoloy 800：耐高温渗碳（石化裂解炉） Hastelloy C-22：全能耐蚀（氧化/还原介质通用） | Incoloy 800: High-temperature carburization resistance Hastelloy C-22: Universal corrosion resistance |
| 应用场景 | 核燃料棒包壳管（纯镍管） 乙烯裂解炉管（Incoloy 800） 制药工业酸碱输送管道（Hastelloy C-22） | Nuclear fuel rod cladding tubes (Pure Nickel) Ethylene cracking furnace pipes (Incoloy 800) Pharmaceutical acid/alkali pipelines (Hastelloy C-22) |
| 通称/Product Name | UNS No. | DIN/EN | 典型成分 (wt%) | 特性/Characteristics | 推荐焊材 Welding material |
| Nickel 200 | N02200 | 2.406 | 99Ni-0.15Fe-0.2Mn-0.1Si-0.1Cu-0.10C | Industrial pure nickel, strong corrosion resistance in alkaline environments | ERNi-1 |
| Nickel 201 | N02201 | 2.4061 | 99Ni-0.15Fe-0.2Mn-0.1Si-0.1Cu-0.01C | Low carbon version, superior high-temperature corrosion resistance | ERNi-1 |
| Nickel 270 | N02270 | 2.406 | 99.9Ni-0.02Fe-0.001Mn-0.002Si-0.005Cu-0.01C | High purity nickel, low hardness, excellent ductility | ERNi-1 |
| INCOLOY Alloy A-286 | S66286 | 1.498 | 25Ni-15Cr-1.5Mo-2Ti-1Mg-0.03C | Iron-nickel-chromium alloy, excellent oxidation resistance below 700°C | ERNi-1 |
| INCOLOY Alloy 25-6Mo | N08926 | 1.4529 | 25Ni-20Cr-6.5Mo-1Cu-0.2N-1.0Mg-0.01P-0.005S-0.01C | Resistant to fluoride ion corrosion, suitable for flue gas desulfurization (FGD) systems | ERNi-1 |
| INCOLOY Alloy 25-6HN | N08367 | — | 25Ni-20Cr-6.3Mo-0.25Cu-0.2N-0.01P-0.005S-0.01C | Equivalent to AL-6XN, suitable for high chloride ion environments | ERNi-1 |
| INCOLOY Alloy 27-7Mo | S31277 | — | 27Ni-22Cr-7.0Mo-1Cu-0.3N-0.01P-0.005S-0.01C | Ultra-high corrosion resistance (oxidizing/reducing media), excellent mechanical properties below 500°C | ERNi-1 |
| INCOLOY Alloy 20 | N08020 | 2.466 | 36Ni-21Cr-3.5Cu-2.5Mo-1Mn-0.01C | Preferred for petrochemical industry, resistant to corrosion by oxidizing/reducing media | ERNi-1 |
| INCOLOY Alloy 28 | N08028 | 1.4563 | 32Ni-27Cr-3.5Mo-1Cu-0.01C | High oxidation resistance alloy for industrial furnaces | ERNi-1 |
| INCOLOY Alloy 330 | N08330 | 1.4886 | 35Ni-18Cr-2Mg-1Si-0.03C | Excellent corrosion resistance and high-temperature performance, suitable for machining below 600°C | ERNi-1 |
| INCOLOY Alloy 800 | N08800 | 1.4876 | 32Ni-21Cr-0.30-1.20 (Al+Ti)-0.02C | High acid environment corrosion resistant version | ERNi-1 |
| INCOLOY Alloy 800H | N08810 | 1.4876 | 32Ni-21Cr-0.30-1.20 (Al+Ti)-0.08C | Increase Al, Ti content, enhance corrosion resistance | ERNiCrCoMo-1 |
| INCOLOY Alloy 800HT | N08811 | 1.4876 | 32Ni-21Cr-0.85-1.20 (Al+Ti)-0.08C | Further optimize Al, Ti content, better corrosion resistance | ERNiCrFe-3 |
| INCOLOY Alloy 825 | N08825 | 2.4868 | 42Ni-21Cr-3Mo-2Cu-0.81Ti-0.1Al-0.02C | Excellent corrosion resistance to oxidizing/nitriding media | ERNi-1 |
| INCOLOY Alloy 840 | S33400 | — | 25Ni-19Cr-1Ti-1Al | Commonly used material for electrothermal galvanizing process | ERNiCr-3 |
| INCONEL Alloy 600 | N06600 | 2.4816 | 72Ni-15Cr-8Fe-0.2Cu-0.02C | Nickel-chromium alloy, excellent high-temperature corrosion resistance | ERNi-1 |
| INCONEL Alloy 601 | N06601 | 2.4851 | 60Ni-22Cr-1.2Al-0.5Cu-0.02C | Low carbon nickel-chromium alloy, resistant to various corrosive media | ERNiFe-1 |
| INCONEL Alloy 625 | N06625 | 2.4866 | 58Ni-21Cr-9Mo-3.5Nb-1Co-0.02C | Excellent corrosion resistance and high-temperature performance, widely used in manufacturing equipment | ERNi-1 |
| INCONEL Alloy 625LCF | N06626 | 2.4866 | 58Ni-21Cr-9Mo-3.5Nb-1Co-0.02C | Corrosion-resistant alloy with excellent welding properties | ERNi-1 |
| INCONEL Alloy 686 | N06686 | 2.4606 | 57Ni-21Cr-16Mo-4W-0.01C | High molybdenum content, outstanding high-temperature oxidation resistance | ERNi-1 |
| INCONEL Alloy 690 | N06690 | 2.4642 | 58Ni-30Cr-9Fe-0.2Cu-0.02C | Precipitation-hardened nickel-chromium alloy, excellent high-temperature strength and creep properties | ERNi-1 |
| INCONEL Alloy 718 | N07718 | 2.4668 | 52Ni-19Cr-5Nb-3Mo-1Ti-0.6Al-0.02C | Precipitation strengthening, excellent corrosion resistance below 600°C, core material for aerospace engines | ERNiCrFe-2 |
| INCONEL Alloy X-750 | N07750 | 2.4669 | 70Ni-15Cr-6Fe-2.5Ti-0.6Al-1Nb-0.02C | High nickel-chromium alloy, strong corrosion resistance in high water environments | ERNiCrFe-2 |
| MONEL 400 | N04400 | 2.436 | 63Ni-32Cu-1Fe-0.1C | Nickel-copper alloy, excellent high-temperature oxidation resistance | ERNi-1 |
| MONEL K-500 | N05500 | 2.4375 | 63Ni-30Cu-1Fe-3Al-0.6Ti-0.1C | Nickel-copper alloy with added Al, Ti, improved strength and corrosion resistance | ERNi-1 |
| HASTELLOY C-276 | N10276 | 2.4819 | 57Ni-16Mo-16Cr-5Fe-4W-2.5Co-1Mn-0.35V-0.08Si-0.01C | Excellent corrosion resistance in oxidizing/reducing media | ERNi-1 |
| HASTELLOY C-4 | N06455 | 2.461 | 65Ni-16Cr-16Mo-0.7Ti-3Fe-2Co-1Mn-0.08Si-0.01C | Excellent corrosion resistance at 650-1040°C | ERNi-1 |
| HASTELLOY C-22 | N06022 | 2.4626 | 56Ni-22Cr-13Mo-3Fe-3W-2.5Co-0.5Mn-0.35V-0.08Si-0.01C | Better corrosion resistance to oxidizing media than C-4/C-276, higher stability | ERNi-1 |
| HASTELLOY C-2000 | N06200 | 2.4675 | 59Ni-23Cr-16Mo-1.6Cu-0.08Si-0.01C | Comprehensive corrosion-resistant alloy (oxidizing/reducing media) | ERNi-1 |
| HASTELLOY X | N06002 | 2.4665 | 47Ni-22Cr-18Fe-9Mo-1.5Co-0.6W-0.10C-1Mn-1Si-0.008B | High oxidation resistance, easy to process, suitable for high-temperature industrial equipment | ERNi-1 |
| HASTELLOY B-2 | N10665 | 2.4617 | 69Ni-28Mo-0.5Cr-1.8Fe-3W-1.0Co-1.0Mn-0.01C | Nickel-molybdenum alloy, excellent corrosion resistance in reducing environments | ERNi-1 |
| HASTELLOY B-3 | N10675 | 2.46 | 65Ni-28Mo-1.5Cr-1.5Fe-3W-3Co-3Mn-0.01C | B-2 upgraded version, better resistance to hot acid corrosion | ERNi-1 |
| HASTELLOY G-30 | N06030 | — | 43Ni-30Cr-15Fe-5.5Mo-2.5W-5Co-2Cu-1.5Mn-0.03C | High chromium-molybdenum alloy, suitable for high-temperature oxidizing environments | ERNi-1 |
| HASTELLOY G-35 | N06205 | — | 58Ni-33Cr-8Mo-2Fe-0.6Si-0.3Cu-0.03C | G-30 upgraded version, better corrosion resistance and stability | G-35 Filter Wire |
| Nicrofer 3127 hMo (31 alloy) | N06031 | 1.4562 | 31Ni-27Cr-6.5Mo-1.2Cu-2Mn-0.01C | Excellent corrosion resistance to oxidizing media | ERNi-1 |
| Nicrofer 5923 hMo (59 alloy) | N06059 | 2.4605 | 59Ni-23Cr-16Mo-1.0Fe-0.01C | All-around corrosion-resistant alloy, resistant to pitting and stress corrosion | ERNi-1 |
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