Insimbi engagqwali 17-7PH
Amagama Okuhweba Ajwayelekile:17-7PH,SUS631,S17700,07Cr17Ni7Al,W.Nr.1.4568
I-17-7PH i-austenitic-martensitic precipitation eyenza lukhuni insimbi engagqwali eyakhiwe ngesisekelo se-18-8CrNi, eyaziwa nangokuthi isigaba esilawulwayo sokushintsha insimbi engagqwali.Esixazululweni sokwelapha izinga lokushisa, i-1900°F, insimbi i-austenitic kodwa ishintsha ibe ngaphansi- isakhiwo se-carbon martensitic ngesikhathi sokupholisa ekamelweni lokushisa.Lokhu kuguqulwa akukaqedi kuze kube yilapho izinga lokushisa lehla liye ku-90°F.Ukushisisa okulandelayo kumazinga okushisa angu-900-1150°F ihora elilodwa kuya kwamane imvula iqinisa ingxubevange.Lokhu kwelashwa okuqinisa futhi kuthulisa isakhiwo se-martensitic, okwandisa i-ductility kanye nokuqina
| C | Cr | Ni | Si | Mn | P | S | Al |
| ≤0.09 | 16.0-18.0 | 6.5-7.75 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.75-1.5 |
| Ukuminyana (g/cm3) | Iphoyinti lokuncibilika (℃) |
| 7.65 | 1415-1450 |
| Isimo | бb/N/mm2 | б0.2/N/mm2 | δ5/% | ψ | I-HRW | |
| Ukwelashwa kwesixazululo | ≤1030 | ≤380 | 20 | - | ≤229 | |
| Imvula iyaqina | 510 ℃ ukuguga | 1230 | 1030 | 4 | 10 | ≥383 |
| 565℃ ukuguga | 1140 | 960 | 5 | 25 | ≥363 | |
17-7PH Amazinga Nemininingwane
AMS 5604, AMS 5643, AMS 5825,ASME SA 564, ASME SA 693, ASME SA 705, ASME Type 630,ASTM A 564, ASTM A 693, ASTM A 705, ASTM Type 630
Isimo A - H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.I-Nr./EN 1.4548
| Ibha/Induku | Intambo | I-Strip/Ikhoyili | Ishidi/Ipuleti | Ipayipi/Ipayipi |
17-7PH Imikhiqizo Etholakalayo Ngezinsimbi Ze-Sekonic
17-7PH Amabha nezinduku
Amabha ayindilinga/Amabha ayisicaba/amabha we-Hex,Usayizi Ukusuka ku-8.0mm-320mm, Isetshenziselwa amabhawudo, izinsimbi nezinye izingxenye eziyisipele
17-7PH Intambo
Nikeza ngentambo yokushisela kanye ne-spring wire ngendlela yekhoyili futhi usike ubude.
I-17-7PH ishidi nepuleti
Ububanzi bufika ku-1500mm nobude bufika ku-6000mm, Ubukhulu busuka ku-0.1mm kuye ku-100mm.
17-7PH ithubhu engenamthungo nepayipi elishiselwe
Usayizi wamazinga kanye nobukhulu obungokwezifiso kungakhiqizwa yithi ngokubekezelelana okuncane
17-7PH isiqeshana & ikhoyili
Isimo esithambile nesimo esiqinile esinendawo ekhanyayo engu-AB, ububanzi bufika ku-1000mm
Ama-Fasteners angu-17-7PH
Izinto ze-17-7PH ezinhlotsheni zama-Bolts, izikulufu, ama-flanges nezinye ezisheshayo, ngokusho kwamakhasimende.
Kungani 17-7 PH?
•Amandla okuqina aphezulu nobulukhuni kufika ku-600°F
•Ukumelana nokugqwala
•Ukumelana ne-oxidation okuhle kakhulu cishe ku-1100°F
•Amandla okuqhekeka aze afike ku-900°F
17-7 PHAP Inkambu:
•Ama-valve esango
•Imishini yokucubungula amakhemikhali
•Ama-pump shafts, amagiya, ama-plungers
•Iziqu ze-valve, amabhola, ama-bushings, izihlalo
•Ama-Fasteners
