哈氏合金C-22,又叫C22合金，2.4602，UNS N06022，执行ASTM B575标准。HastelloyC-22的化学成分:

合金%镍铬钼铁钨钴碳锰矽钒磷*

哈C最小余量14.51543

最大16.51774.52.50.08110.350.040.03

C22最小余量20.012.522.5

最大22.514.563.52.50.0150.50.080.350.020.02

Hastelloy?C-22的物理性能:

Hastelloy?C-22在常温下合金的机械性能的最小值:

此合金具有以下特性：Hastelloy?C22合金是全能的镍铬钼钨合金，比其他的现有的镍铬钼合金拥有更好的总体抗腐蚀性能，包括Hastelloy?C276、C4合金以及625合金。Hastelloy?C22合金有很好的抗点蚀，缝隙腐蚀和应力腐蚀开裂能力。它具有优异的抗氧化水介质能力，包括湿氯，**或者含有氯化物离子的氧化性酸的混合酸。同时，Hastelloy?C22合金也有理想的的抵抗过程中遭遇的还原性和氧化性环境的能力。依靠这种万能的性能，它能在一些令人头疼的环境中使用，或者在多种生产目的工厂中应用。Hastelloy?C22合金对各种化工环境有着异常的抵御能力，包括强氧化性物质，比如氯化铁、氯化铜、氯、热污染溶液（有机的无机的），甲酸、乙酸、***、海水和盐溶液等。Hastelloy?C22合金在焊接热影响区有抵抗晶界沉淀形成的能力，这样使它在焊接状态下也能适应很多种化工过程的应用。Hastelloy?C-22的金相结构:Hastelloy?C22为面心立方晶格结构。Hastelloy?C-22的耐腐蚀性:Hastelloy?C22合金适用于各种含有氧化和还原性介质的化学流程工业。较高的钼、铬含量使合金能够耐氯离子的侵蚀，钨元素也进一步提高了其耐腐蚀性。Hastelloy?C22是仅有的几种能够耐潮湿**、次氯酸盐以及二氧化氯溶液腐蚀的材料之一，该合金对高浓度的氯化盐溶液具有显著的耐腐蚀性（如氯化铁和氯化铜）。Hastelloy?C-22应用范围应用领域有：Hastelloy?C22合金在化工和石化领域得到了广泛的应用，如应用在接触含氯化物有机物的元件和催化系统中。这种材料尤其适合在高温、混有杂质的无机酸和有机酸（如甲酸和乙酸）、海水腐蚀环境中使用。Hastelloy?C-22其他应用领域：1.醋酸/***2.酸浸3.玻璃纸制造4.氯化系统5.复杂的混合酸6.电镀锌槽的辊子7.膨胀波纹管8.烟气清洗器系统9.地热井10.氟化氢熔炉清洗器11.焚烧清洗器系统12.核燃料再生13.杀虫剂生产14.磷酸生产15.酸洗系统16.板式热交换器17.选择性过滤系统18.二氧化*冷却塔19.磺化系统20.管式热交换器21.堆

alloy c-22, also known as C22 alloy, 2.4602, UNS N06022, performs ASTM B575 standard. The chemical composition of hastelloyc-22:
Alloy % nickel-chromium molybdenum ferro-manganese silicon vanadium phosphorus sulfur
The minimum balance of hac is 14.51543
The biggest 16.51774.52.50.08110.350.040.03
The minimum balance of C22 is 20.012.522.5
The biggest 22.514.563.52.50.0150.50.080.350.020.02
The physical properties of Hastelloy c-22:
The density of 8.7 g/cm3
Melting point of 1325-1370 ℃
The minimum mechanical properties of Hastelloy c-22 at ambient temperature:
Alloy and state tensile strength Rm N/mm2 yield strength RP0.2N/mm2 elongation rate A5 %
Hastelloy C2269028340
The alloy has the following features: Hastelloy C22 alloy is omnipotent, nickel chromium molybdenum tungsten alloy than other existing nickel chromium molybdenum alloy has better overall corrosion resistance, including Hastelloy C276, C4 alloy and 625 alloy. Hastelloy C22 alloy has good corrosion resistance, crevice corrosion and stress corrosion cracking ability. It has excellent anti-oxidative water dielectric capacity, including wet chlorine, nitric acid or oxidized acid containing chloride ions. At the same time, Hastelloy C22 alloy also has an ideal resistance to the reducibility and oxidative environment. Depending on this versatile performance, it can be used in some troublesome environments, or in a variety of production purpose factories. Hastelloy C22 alloy has abnormal resistance of various chemical environment, including strong oxidizing substances, such as ferric chloride, copper chloride, chlorine, thermal pollution solution (organic, inorganic), formic acid, acetic acid, acetic anhydride, water and salt solution, etc. The Hastelloy C22 alloy has the ability to resist the formation of grain boundary in the welding heat affected zone, so that it can adapt to the application of many chemical processes in the welding state. The metallographic structure of Hastelloy c-22: Hastelloy C22 is the face centered cubic lattice structure. Hastelloy c-22 corrosion resistance: Hastelloy C22 alloy is suitable for various chemical process industries with oxidation and reducing medium. High molybdenum and chromium content enable the alloy to be resistant to chloride ion and the tungsten element has further improved its corrosion resistance. Hastelloy C22 is only several can be wet chlorine, hypochlorite and chlorine dioxide solution corrosion resistance of materials, one of the alloy of high concentrations of chlorate solution with a significant corrosion resistance (e.g., copper chloride and ferric chloride). Hastelloy c-22 has been applied in the field of application: Hastelloy C22 alloy has been widely used in chemical and petrochemical fields, such as the application of components and catalytic systems in contact with chlorinated organic compounds. This material is especially suitable for use in high temperature, mixed inorganic acids and organic acids (such as formic acid and acetic acid) and seawater corrosion. Hastelloy C - 22 other areas of application: 1. The acetic acid/acetic anhydride (2) acid leaching 3 pt manufacturing 4. Chloride system 5. 6. Complex mixed acid electric galvanized trough roller 7. Expansion bellows 8. The flue gas cleaning systems 9. Geothermal well 10. Hydrogen fluoride melting pot washer 11. Burning cleaner system 12. 13. Nuclear fuel regeneration pesticide production 14. Phosphate production 15. 16. Pickling system plate heat exchanger 17. Selective filtering system 18. The sulfur dioxide cooling tower 19. The sulfonated system, tube heat exchanger 21. The heap
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