Intsimbi yentsimbi 17-4PH-SUS630
Amagama aQhelekileyo oRhwebo:17-4ph,S51740,SUS630,0Cr17Ni4Cu4Nb,05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548
I-17-4 i-stainless yi-martensitic eqinile yobudala edibanisa amandla aphezulu kunye nokumelana nokugqwala kwensimbi engenasici.Ukuqina kufezwa ngexesha elifutshane, unyango olulula olulula lobushushu obuphantsi.Ngokungafaniyo neentsimbi eziqhelekileyo ze-martensitic, ezifana nohlobo lwama-410, i-17-4 iyakwazi ukuwelda.Amandla, ukuxhathisa ukubola kunye nokwenziwa lula kunokwenza i-17-4 ingabikho i-stainless ukutshintshwa kweendleko eziphezulu ze-carbon steels kunye namanye amabakala angenasici.
Kwisisombululo sokuphatha ubushushu, i-1900 ° F, isinyithi si-austenitic kodwa sidlula kwinguqu kwisakhiwo se-carbon martensitic ephantsi 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 | Cu | Nb+Ta |
| ≤0.07 | 15.0-17.5 | 3.0-5.0 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 0.15-0.45 |
| Ukuxinana | Umthamo wobushushu obuthile | Indawo yokunyibilika | I-Thermal conductivity | Imodyuli ye-elastic |
| 7.78 | 502 | 1400-1440 | 17.0 | 191 |
| Imeko | бb/N/mm2 | б0.2/N/mm2 | δ5/% | ψ | HRC | |
| Imvula | 480℃ukuguga | 1310 | 1180 | 10 | 35 | ≥40 |
| 550℃ukuguga | 1070 | 1000 | 12 | 45 | ≥35 | |
| 580℃ukuguga | 1000 | 865 | 13 | 45 | ≥31 | |
| 620℃ukuguga | 930 | 725 | 16 | 50 | ≥28 | |
Imigangatho ye-17-4PH 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
17-4PH IiMveliso ezifumanekayo kwiiNsimbi zeSekonic
17-4PH Imivalo kunye neentonga
Imivalo engqukuva / imivalo eFlethi / imivalo yeHex,Ubungakanani ukusuka kwi-8.0mm-320mm, Isetyenziselwa iibholiti, iifastners kunye nezinye iindawo ezisecaleni
I-17-4PH i-Welding Wire
Ukubonelela kwi-welding wire kunye ne-spring wire kwifom yekhoyili kunye nokusika ubude.
17-4PH Intwasahlobo
Intwasahlobo ngokwemizobo yabathengi okanye iinkcukacha
17-4PH iphepha & ipleyiti
Ububanzi ukuya kuthi ga kwi-1500mm kunye nobude ukuya kuthi ga kwi-6000mm, Ukutyeba ukusuka kwi-0.1mm ukuya kwi-100mm.
I-17-4PH ityhubhu engenamthungo kunye nombhobho odibeneyo
Ubungakanani bemigangatho kunye nobukhulu obulungiselelweyo bunokuveliswa ngathi ngokunyamezela okuncinci
17-4PH strip & coil
Imeko ethambileyo kunye nemeko enzima kunye nomgangatho oqaqambileyo we-AB, ububanzi ukuya kwi-1000mm
17-4PH Fasteners
I-17-4PH kwiindlela zeeBolts, izikrufu, iiflange kunye nezinye ezikhawulezayo, ngokuhambelana nabaxumi.
Kutheni 17-4PH ?
•Kulula ukuhlengahlengisa inqanaba lamandla, oko kukuthi ngotshintsho kwinkqubo yonyango lobushushu ukulungelelanisamartensite isigaba utshintsho kunye nokuguga
unyango intsimbi ukwenza imvula lukhuni isigaba.
•Ukumelana nokudinwa kwe-Corrosion kunye nokumelana namanzi.
•Ukuwelda:Kwimeko yesisombululo esiqinileyo, ukuguga okanye ukuguga, i-alloy inokudityaniswa ngendlela edibeneyo, ngaphandle kokufudumeza kwangaphambili.
Ukuba ufuna amandla welding kufutshane namandla entsimbi yokuguga lukhuni, i-alloy kufuneka ibe sisisombululo esiqinileyo kunye nonyango lokuguga emva kwe-welding.
Le alloy nayo ifanelekile kwi-brazing, kwaye iqondo lokushisa elihle kakhulu liyiqondo lokushisa lesisombululo.
•Ukumelana nokubola:I-alloy corrosion resistance iphezulu kunayo nayiphi na enye i-standard hardenable steel stainless steel, kumanzi angatshintshiyo kulula ukujamelana nokukhukuliseka okanye ukuqhekeka.
17-4PH Indawo yesicelo:
•Amaqonga aselunxwemeni, idekhi yehelikopta, amanye amaqonga.
•Ishishini lokutya.
•Imveliso yePulp kunye nephepha.
•Indawo (i-injini ye-injini).
•Amalungu oomatshini.
•Imigqomo yenkunkuma yenyukliya.
