1.4529（N08926）简介：
N08926（1.4529）在卤化物介质和含硫氢酸性环境中具有非常高的抗点蚀和缝隙腐蚀能力，能有效抵抗氯离子应力腐蚀，在氧化和还原性介质中同样具有良好的耐腐蚀性，稳定性良好，机械性能略优于904L，可用于-196到400℃的压力容器制造
二 1.4529（N08926）世界牌号对照：
| 中国(GB) | 美国(UNS) | 德国 (DIN) | 欧标 (EN) | (SS) | 日本(JIS) |
| ~ | N08926 | X1NiCrMoCuN25-20-7 | 1.4529 | ~ | ~ |
三 1.4529（N08926）化学成分：
| 合金 | 百分% | 铬 Cr | 镍 Ni | 钼 Mo | 铜 Cu | 铁 Fe | 碳 C | 锰 Mn | 硅 Si | 磷 P | 硫 S | 氮 N |
| 1.4529 | 最小 | 19 | 24 | 6 | 0.5 | 余量 |
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| 0.15 |
| 最大 | 21 | 26 | 7 | 1.5 | 0.02 | 2 | 0.5 | 0.03 | 0.01 | 0.25 |
四 1.4529（N08926）性能：
| 密度 | 熔点 | 抗拉强度
Rm N/mm2 | 屈服强度
RP0.2N/mm2 | 延伸率
A5 % |
| 8.1g/cm3 | 1320-1390 ℃ | 650 | 295 | 35 |
1、在卤化物介质和含有H2S的酸性介质中具有很高的抗点腐蚀和缝隙腐蚀性能
2、在实际应用中能有效地抗氯离子应力腐蚀开裂
3、在通常的氧化、还原环境中对各种腐蚀都有优秀的抗蚀能力
配套焊材：ERNiCrMo-3、ERNiCrMo-3
五 1.4529（N08926）常用领域：
1 烟气脱硫装置，磷酸生产用蒸发器、换热器、过滤器和混合器，硫酸输送装置
2 冷凝器，灭火系统，海水过滤系统，近海工业中的液压和回灌管道系统，纸浆系统
3 盐类蒸发冷凝器，电厂污染冷却水管道系统，反渗透海水淡化装置
4 腐蚀性化学品运输存储罐，卤酸催化的有机物生产设备
| 中外不锈钢牌号对照表 |
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| 1 | 中 国
GB | 美国
UNS | 德国
SEW VDIUV |
英国
BS | 法国
AFNOR |
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| HastelloyB | Ns321 | N10001 |
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| HastelloyB-2 | NS322 | N10665 | W.Nr.2.4617
NiMo28 |
| NiMo28 |
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| HastelloyC | NS333 |
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| HastelloyC-4 | NS335 |
| NiMo16Cr16TiZ.4610 |
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| HastelloyC-22 |
| N06022 | W.Nr.2.4602 |
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| HastelloyC-276 | NS334 | N10276 | W.Nr.2.4617
NiMo28 |
| NiMo28 |
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| Incoloy028 |
| N08028 | W.Nr.1.4563 |
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| Incoloy800 | NS111 | N08800 | W.Nr.1.4876
X10NiCrAlTi3220 | NA15 | Z8NC32.21 |
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| Incoloy800H | NS112 | NO8810 | W.Nr.1.4958
X5 NiCrAlTi 31-20 | NA15(H) |
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| Incoloy800HT |
| N08811 | W.Nr.1.4959*
X8NiCrAlTi 32-21 |
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| Incoloy825 | NS142 | N08825 | W.Nr.2.4858
NiCr21Mo | NA16 | NC21FeDu |
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| Incoloy925 |
| N09925 |
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| InconelG-3 |
| N06985 | W.Nr.2.4619) |
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| Inconel617 |
| N06617 | W.Nr.24663a |
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| Inconel600 | NS312 | N06600 | W.Nr.2.4816
NiCrl5Fe | NA14 | NC15FE |
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| Inconel625 | NS336 | N06625 | W.Nr.2.4856
NiCr22Mo9Nb防7 | NA21 | NC22 DNb |
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| Inconel686 |
| N06686 | W.Nr.2.4606 |
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| Inconel690 | NS3105 | N06690 | W.Nr.2.4642 |
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| Inconel725 |
| N07725 |
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| Incoloy020 |
| N08020 |
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| Monel K500 |
| N05500 |
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| Monel400 |
| N04400 | W.Nr.2.4360
NiCu30Fe | NA12 | Nu 30 |
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| Nickel200 |
| N02200 |
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| Nickel201 |
| N02200 |
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| 化学成分(%) |
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| 牌号 | 碳C | 硅Si | 锰Mn | 铬 C r | 磷P | 硫S |
镍Ni |
钼Mo | 铁 F e | 铜 C u |
| Cronifer926 | ≤0.020 | ≤0.05 | ≤1.00 | 20.0~21.0 | ≤0.030 | ≤0.01 | 24.0~26.0 | 6.0~
7.0 | 4.0~
7.0 | 0.5~
1.5 |
| HastelloyB | ≤0.05 | ≤1.00 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | 58.0~64.0 | 26.0~
30.0 | 4.0~
6.0 |
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| HastelloyB-2 | ≤0.01 |
| ≤1.0 | 0.4~1.0 | ≤0.02 | ≤0.01 | 余量 | 26.0~
30.0 | 1.6~
2.0 | ≤0.5 |
| HastelloyC | ≤0.08 | ≤1.00 | ≤1.00 | 14.5~16.5 | ≤0.040 | ≤0.030 | 50.0~58.0 | 15.0~
17.0 | 4.0~
7.0 |
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| HastelloyC-4 | ≤0.015 | ≤0.08 | ≤1.00 | 14.0~18.0 | ≤0.040 | ≤0.030 | 余量 | 14.0~
18.0 | ≤3.0 |
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| HastelloyC-22 | ≤0.015 | ≤0.08 | ≤0.50 | 20.0~20.5 | ≤0.020 | ≤0.020 | 余量 | 12.5~
14.5 | 2.0~
6.0 |
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| HastelloyC-276 | ≤0.020 | ≤0.08 | ≤1.00 | 14.5~16.5 | ≤0.040 | ≤0.030 | 52.0~60.0 | 15.0~
17.0 | 4.0~
7.0 |
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| Incoloy028 | ≤0.030
| 41.00 | ≤2.50 | 26.0~28.0 | ≤0.030 | ≤0.030 | 30.0~34.0 | 3.0~
4.0 |
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| 机械性能(最小值) |
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| 牌号 | 抗拉强度
Rm N/mm2 | 屈服强度
RP0.2N/mm2 | 伸长率
A5% | 硬度
HB |
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| HastelloyB | 690 | 310 | 40 |
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| HastelloyB-2 | 690 | 310 | 40 |
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| HastelloyC | 690 | 315 | 30 |
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| HastelloyC-4 | 650 | 280 | 40 |
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| HastelloyC-22 | 690 | 283 | 40 |
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| HastelloyC-276 | 690 | 283 | 40 |
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| Incoloy800 | 500 | 210 | 35 |
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| Incoloy800H | 450 | 180 | 35 |
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| Incoloy825 | 550 | 220 | 30 | ≤220 |
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| Incoloy925 | 650 | 300 | 30 |
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| InconelG-3 | 621 | 241 | 45 |
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| Inconel617 | 769 | 318 | 50 | 172-193 |
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| Inconel600 | 500 | 180 | 35 |
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| Inconel625 | 760 | 345 | 30 | ≤220 |
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| Inconel686 | 545 | 224 | 60 |
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| Inconel690 | 714 | 283 | 41 |
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| Inconel725 | 786 | 334 | 27 |
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| Incoloy020 | 661 | 306 | 38 |
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| Monel K500 | 1100 | 790 | 20 |
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| Monel400 | 480 | 170 | 35 |
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| Nickel200 | 60-85 | 15-45 | 35-55 | 45-80 |
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| Nickel201 | 60-85 | 15-45 | 35-55 | 45-80 |
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