Insimbi engenasici 17-7PH
Amagama aQhelekileyo oRhwebo:17-7PH,SUS631,S17700,07Cr17Ni7Al,W.Nr.1.4568
I-17-7PH i-austenitic-martensitic precipitation iqinisa insimbi engenasici ephuhliswe ngesiseko se-18-8CrNi, eyaziwa ngokuba yi-controlled phase change steel stainless steel. Kwisisombululo sokuphatha ubushushu, i-1900 ° F, isinyithi si-austenitic kodwa sitshintshela kwi-low- isakhiwo se-carbon martensitic ngexesha lokupholisa kwiqondo lokushisa.Olu tshintsho aluphelelanga de iqondo lobushushu lehle liye kuma-90°F.Ukufudumeza okulandelayo kumaqondo okushisa e-900-1150 ° F kwiyure enye ukuya kwezine imvula yomeleza i-alloy.Olu nyango lukhuni luphinda lucaphukise isakhiwo se-martensitic, ukwandisa i-ductility kunye 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 |
| Ubuninzi (g/cm3) | Indawo yokunyibilika (℃) |
| 7.65 | 1415-1450 |
| Imeko | бb/N/mm2 | б0.2/N/mm2 | δ5/% | ψ | HRW | |
| Unyango lwesisombululo | ≤1030 | ≤380 | 20 | - | ≤229 | |
| Ukuqina kwemvula | 510℃ukuguga | 1230 | 1030 | 4 | 10 | ≥383 |
| 565℃ukuguga | 1140 | 960 | 5 | 25 | ≥363 | |
Imigangatho ye-17-7PH kunye neNkcazo
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
Umqathango A - H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.Nr./EN 1.4548
| Ibha/Induku | Ucingo | Umcwe/Ikhoyili | Icwecwe/ipleyiti | Umbhobho/umbhobho |
I-17-7PH yeeMveliso ezifumanekayo kwi-Sekonic Metals
17-7PH Imivalo kunye neentonga
Imivalo engqukuva / imivalo eFlethi / imivalo yeHex,Ubungakanani ukusuka kwi-8.0mm-320mm, Isetyenziselwa iibholiti, iifastners kunye nezinye iindawo ezisecaleni
17-7PH ucingo
Ukubonelela kwi-welding wire kunye ne-spring wire kwifom yekhoyili kunye nokusika ubude.
17-7PH iphepha & ipleyiti
Ububanzi ukuya kuthi ga kwi-1500mm kunye nobude ukuya kuthi ga kwi-6000mm, Ukutyeba ukusuka kwi-0.1mm ukuya kwi-100mm.
I-17-7PH ityhubhu engenamthungo kunye nombhobho odibeneyo
Ubungakanani bemigangatho kunye nobukhulu obulungiselelweyo bunokuveliswa ngathi ngokunyamezela okuncinci
17-7PH strip & coil
Imeko ethambileyo kunye nemeko enzima kunye nomgangatho oqaqambileyo we-AB, ububanzi ukuya kwi-1000mm
17-7PH Fasteners
Izixhobo ze-17-7PH kwiindlela zeeBolts, izikrufu, iiflange kunye nezinye ezikhawulezayo, ngokweenkcukacha zabathengi.
Kutheni 17-7 PH?
•Amandla okuqina aphezulu kunye nobunzima ukuya kuma-600°F
•Ukumelana nomhlwa
•Ukuxhathisa okugqwesileyo kwi-oxidation ukuya malunga ne-1100 ° F
•Amandla okurhubuluza ukuya kuma-900°F
17-7 Indawo yesicelo:
•Iivalvu zesango
•Izixhobo zokulungisa imichiza
•Iishafu zempompo, iigiyeri, iiplungers
•Iziqu ze-valve, iibhola, i-bushings, izihlalo
•Izibophelelo
