17-7PH/UNS S17700 Tube, Sanda, Plate
Samfuran Samfura
Bututu mara nauyi, Faranti, Sanda, Forgings, Fasteners, Kayan aikin bututu.
Ka'idojin samarwa
| Samfura | ASTM |
| Bars, tube da bayanan martaba | 564, A 484 |
| Plate, Sheet da Strip | 693, A 480 |
| Forgings | 705, A 484 |
Haɗin Sinadari
| % | Fe | Cr | Ni | S | P | Al | Mn | Si | C |
| Min | daidaitawa | 16.0 | 6.50 |
|
| 0.75 |
|
|
|
| Max | 18.0 | 7.75 | 0.04 | 0.04 | 1.50 | 1.0 | 1.0 | 0.09 |
Abubuwan Jiki
| Yawan yawa | 8.1g/cm 3 |
| Narkewa | 1320-1390 ℃ |
17-7PH Abubuwan Abubuwan Kayayyakin
17-7PH shine austenitic-martensitic hazo mai taurin bakin karfe wanda aka haɓaka akan 18-8CrNi, wanda kuma aka sani da sarrafa canji na bakin karfe.17-7PH bakin karfe yana da tsarin austenite maras tabbas bayan jiyya na bayani, tare da kyakkyawan taurin filastik da iya aiki., Yawancin tsarin an canza shi zuwa martensite low-carbon tempered tare da mai kyau tauri, wanda shine yanayin amfani da karfe kuma yana da kyawawan kayan aikin injiniya a matsakaicin zafin jiki.17-7PH lalata juriya ne mafi alhẽri daga general martensitic bakin karfe.
17-4PH shine hazo martensitic taurare bakin karfe.Halayen aikin 17-4PH shine cewa yana da sauƙi don daidaita ƙarfin ƙarfin, wanda za'a iya daidaita shi ta hanyar canza tsarin maganin zafi.Canjin Martensitic da kuma tsufa magani don samar da hazo hardening lokaci ne babban ƙarfafawa nufin, 17-4PH yana da kyau attenuation yi, karfi lalata gajiya juriya da ruwa drop juriya.Zai iya saduwa da buƙatun juriya na zafin jiki mai ƙarfi da ƙarfi mai ƙarfi, saboda abun da ke tattare da sinadaran sa ya ƙunshi nau'in hazo na aluminum.Halayen samfurin shine cewa yana da kwanciyar hankali da ƙarfin ƙarfi mafi ƙarfi, kuma juriyar gajiyarsa shine mafi ƙarfi a cikin jerin bakin karfe., rataya.
17-7PH Features: 17-4PH bakin karfe yana da kyawawan kayan aikin injiniya, kuma ana amfani da samfuran a yawancin masana'antu irin su masana'antar sinadarai, shaft, bawul, ginin jirgi, da fiber sunadarai.
17-7PH bakin karfe tsiri ne mai ƙarfi kayan aiki tare da babban elasticity da juriya gajiya.Abu ne da aka fi so don zanen gado na bazara.Kauri na samarwa shine 0.1-6.0mm, nisa na iya tsagawa, kuma an lalata gefen.Yanayin aiki yana ƙasa da digiri 400.
17-7PH Yankunan Aikace-aikacen Abu
Masana'antar sararin samaniya, sinadarai da kayan sarrafa abinci, kayan aikin tace mai da aikin ƙarfe na gabaɗaya.
17-7PH Takaddun Bayanai
Flat (0.2mm-30mm)*1000mm-2000mm
Karfe tsiri (0.11mm--3.0mm)*(10mm-400mm) *C
Bututu mara nauyi (Φ8mm--Φ219mm) X (1mm-12mm);
Zafafan birgima / ƙirƙira mai zafi
17-7PH zagaye karfe: Φ6mm-Φ250mm zafi mirgina / zafi ƙirƙira
Waya 17-7PH: Φ0.15mm-Φ7.5mm an zana sanyi
Matsayin bayarwa: zafi mai zafi, mai sanyi, bayani, tsufa.
