17-7PH/UNS S17700 Ibhobho, intonga, iPlate
Iimveliso ezifumanekayo
ityhubhu engenamthungo, iPlate, intonga, iiForgings, iFasteners, iFittings yePipe.
Imigangatho yeMveliso
| Imveliso | I-ASTM |
| Iibha, imicu kunye neeprofayili | A 564, A 484 |
| Ipleyiti, iPhepha kunye neStrip | A 693, A480 |
| Forgings | A 705, A 484 |
Ukuqulunqwa kwemichiza
| % | Fe | Cr | Ni | S | P | Al | Mn | Si | C |
| Min | ibhalansi | 16.0 | 6.50 |
|
| 0.75 |
|
|
|
| Max | 18.0 | 7.75 | 0.04 | 0.04 | 1.50 | 1.0 | 1.0 | 0.09 |
Iipropati Zomzimba
| Ukuxinana | 8.1g/cm3 |
| Ukunyibilika | 1320-1390℃ |
17-7PH Izinto eziphathekayo
I-17-7PH i-austenitic-martensitic precipitation iqinisa insimbi engenasici eyenziwe ngesiseko se-18-8CrNi, eyaziwa ngokuba yi-controlled phase transformation steel stainless steel.I-17-7PH insimbi engenasici inesakhiwo se-austenite engazinzanga emva konyango lwesisombululo, kunye nokuqina okuhle kweplastiki kunye nokusebenza., ininzi yesakhiwo iguqulwa ibe yi-cartensite ephantsi kwekhabhoni enobunzima obuhle, okuyimeko yokusetyenziswa kwentsimbi kwaye ineempawu ezintle zoomatshini kwiqondo lokushisa eliphakathi.I-17-7PH ukuxhathisa i-corrosion ingcono kunentsimbi ye-martensitic jikelele.
I-17-4PH yimvula ye-martensitic eyenza lukhuni intsimbi engenasici.Iimpawu zokusebenza ze-17-4PH kukuba kulula ukulungelelanisa izinga lamandla, elinokutshintshwa ngokuguqula inkqubo yonyango lokushisa.Ukuguqulwa kwe-Martensitic kunye nonyango lokuguga ukwenza isigaba sokuqina kwemvula zezona ndlela zokomeleza, i-17-4PH inokusebenza kakuhle kokunciphisa, ukuxhathisa okuqinileyo kwe-corrosion kunye nokuchasana nokuhla kwamanzi.Iyakwazi ukuhlangabezana neemfuno zokuxhathisa ubushushu obuphezulu kunye namandla okuqina okuqina, kuba imichiza yayo iqulethe i-aluminium precipitation hardening element.Iimpawu zemveliso kukuba ine-elasticity ezinzileyo kunye neyona nto inamandla yokuqina, kwaye ukuxhathisa ukukhathala kunamandla kakhulu kwi-stainless steel series.,ihanger.
I-17-7PH Iimpawu: I-17-4PH insimbi engenasici inezixhobo ezilungileyo zomatshini, kwaye iimveliso zisetyenziswa kakhulu kumashishini amaninzi afana neshishini lemichiza, i-shaft, i-valve, i-shipbuilding, kunye ne-chemical fiber.
I-17-7PH intambo yensimbi engenasici yinto ephezulu yokuqina kunye nokuqina okuphezulu kunye nokumelana nokukhathala.Yeyona nto ikhethiweyo yamaphepha entwasahlobo.Ubuninzi bemveliso yi-0.1-6.0mm, ububanzi buya kunqunyulwa, kwaye umda unqanyulwe.Ubushushu bokusebenza bungaphantsi kwama-400 degrees.
I-17-7PH Iinkalo zeSicelo seMathiriyeli
Umzi-mveliso we-aerospace, izixhobo zokulungisa iikhemikhali kunye nokutya, izixhobo zokucoca i-oyile kunye nokusebenza kwesinyithi ngokubanzi.
17-7PH IiNkcazo zoBonelelo
Isicaba (0.2mm-30mm) * 1000mm-2000mm
Umcu wentsimbi(0.11mm--3.0mm)*(10mm-400mm) *C
ityhubhu engenamthungo (Φ8mm--Φ219mm) X (1mm-12mm);
Ishushu isongiwe/ishushu ibunjiwe
I-17-7PH intsimbi engqukuva: Φ6mm-Φ250mm eshushu ukuqengqeleka / eshushu forging
17-7PH ucingo: Φ0.15mm-Φ7.5mm ebandayo ezotyiweyo
Ubume bokuhanjiswa: i-hot rolled, i-cold rolled, isisombululo, ukuguga.
