Çökgün poslamaýan polat
Temokary temperatura garyndysy
C 0Cr17Ni7Al, çeşmeler, ýuwujylar, kalkulýator bölekleri we ş.m. hökmünde ulanylýan Al goşulan ýagy gatylaşdyrýan polatdyr.
C 0Cr15Ni7Mo2Al belli bir poslama garşylyk talaplary bolan ýokary güýçli gaplar, bölekler we gurluş bölekleri üçin ulanylýar.
0 0Cr15Ni5Cu4Nb öndürijiligi 0Cr17Ni4Cu4Nb bilen meňzeýär, ýöne has gowy gapdal öndürijiligi bar.
◆ 0Cr12Mn5Ni4Mo3Al (Gangýan 69111) 0Cr15Ni7Mo2Al-dan has gowy plastiklige eýe.
C 0Cr17Ni4Cu4Nb Cu bilen ýagyş gatylaşýan polat, şahalarda giňden ulanylýar, bug turbinaly bölekleri üçin poslama garşylygy talap edýän ýokary güýçli gurluş bölekleri.
◆ XM － 25 ýylylyga we ýokary temperatura çydamly, nebit, himiýa, aerokosmos, ýadro energiýasy we beýleki pudaklar üçin amatly.
Himiki düzümi
| Baha | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | Nb | Al | beýlekisi |
| uly däl | ||||||||||||
| 0Cr17Ni4Cu4Nb | 0.07 | 1 | 1 | 0.035 | 0.03 | 15.5 ～ 17.5 | 3 ～ 5 | - | 3 ～ 5 | 0,15 ～ 0.45 | - | - |
| 0Cr17Ni7Al | 0.09 | 1 | 1 | 0.035 | 0.03 | 16 ～ 18 | 6.5 ～ 7.5 | - | ≤0.5 | - | 0.75 ～ 1.5 | - |
| 0Cr15Ni7Mo2Al | 0.09 | 1 | 1 | 0.035 | 0.03 | 14 ～ 16 | 6.5 ～ 7.75 | 2 ～ 3 | - | - | 0.75 ～ 1.5 | - |
| 0Cr15Ni5Cu4Nb | 0.07 | 1 | 1 | 0.035 | 0.03 | 14 ～ 15.5 | 3.5 ～ 5.5 | - | 2.5 ～ 4.5 | 5 * C% ～ 0.45 | - | - |
| 0Cr12Mn5Ni4Mo3Al | 0.09 | 0.8 | 4.4 ～ 5.3 | 0.03 | 0.03 | 11 ～ 12 | 4 ～ 5 | 2.7 ～ 3.3 | - | - | 0,5 ～ 1 | - |
| XM － 25 | 0.05 | 1 | 1 | 0.03 | 0.03 | 14 ～ 16 | 5 ～ 7 | 0,5 ～ 1 | 1.25 ～ 1.75 | ≥8 * C% | - | - |
Garyndy emläk iň az
| Baha | ýagdaýy | dartyş güýji RmN / m㎡ | Hasyl güýji Rp0.2N / m㎡ | Uzalma% | HRC (HBS) |
| 0Cr17Ni7Al | gaty ergin 1000 ～ 1100 ℃ çalt sowatmak | 301030 | 80380 | ≥20 | ≤229 |
| 565 ℃ garramak | 401140 | 60960 | ≥5 | ≥363 | |
| 510 ℃ garramak | 301230 | 301030 | ≥4 | ≥388 | |
| 0Cr17Ni4Cu4Nb | 480 ℃ garramak | ≥1310 | 801180 | ≥10 | ≥40 |
| 550 ℃ garramak | 601060 | 0001000 | ≥12 | ≥35 | |
| 580 ℃ garramak | 0001000 | 65865 | ≥13 | ≥31 | |
| 620 ℃ garramak | 30930 | 25325 | ≥16 | ≥28 | |
| 0Cr15Ni5Cu4Nb | berk çözgüt | - | - | - | 80380 |
| 565 ℃ garramak | ≥1210 | 001100 | ≥7 | 75375 | |
| 510 ℃ garramak | 201320 | ≥1210 | ≥6 | ≥388 | |
| 0Cr12Mn5Ni4Mo3Al | 520 ℃ garramak | 201520 | 801280 | ≥9 | ≥47 |
| XM － 25 | 560 ℃ garramak | 001100 | 0001000 | ≥10 | ≥45 |
