17-7PH/UNS S17700 Tube, Ndodo, Plate
Zopezeka
Chubu chopanda msoko, mbale, ndodo, zopangira, zomangira, zopangira mapaipi.
Miyezo Yopanga
| Zogulitsa | Chithunzi cha ASTM |
| Mipiringidzo, mizere ndi mbiri | A564,A484 |
| Mbale, Mapepala ndi Mzere | A693, A480 |
| Zopangira | A705, A484 |
Chemical Composition
| % | Fe | Cr | Ni | S | P | Al | Mn | Si | C |
| Min | bwino | 16.0 | 6.50 |
|
| 0.75 |
|
|
|
| Max | 18.0 | 7.75 | 0.04 | 0.04 | 1.50 | 1.0 | 1.0 | 0.09 |
Zakuthupi
| Kuchulukana | 8.1g/cm3 |
| Kusungunuka | 1320-1390 ℃ |
17-7PH Zinthu Zakuthupi
17-7PH ndi austenitic-martensitic mpweya woumitsa zitsulo zosapanga dzimbiri zopangidwa pamaziko a 18-8CrNi, omwe amadziwikanso kuti controlled phase transformation chitsulo chosapanga dzimbiri.17-7PH chitsulo chosapanga dzimbiri chimakhala ndi mawonekedwe osakhazikika a austenite pambuyo pa chithandizo chamankhwala, ndi kulimba kwa pulasitiki komanso kugwira ntchito bwino., ambiri mwa dongosolo amasandulika kukhala otsika carbon tempered martensite ndi kulimba bwino, umene ndi boma ntchito zitsulo ndipo ali ndi katundu makina abwino pa sing'anga kutentha.Kukana kwa dzimbiri kwa 17-7PH kuli bwino kuposa chitsulo chosapanga dzimbiri cha martensitic.
17-4PH ndi mpweya wa martensitic woumitsa chitsulo chosapanga dzimbiri.Makhalidwe ogwira ntchito a 17-4PH ndi osavuta kusintha mlingo wa mphamvu, womwe ungasinthidwe mwa kusintha njira ya chithandizo cha kutentha.Kusintha kwa Martensitic ndi mankhwala okalamba kuti apange mpweya wouma ndi njira zazikulu zolimbikitsira, 17-4PH imakhala ndi ntchito yabwino yochepetsera, kukana kutopa kwa dzimbiri komanso kukana kugwa kwamadzi.Ikhoza kukwaniritsa zofunikira za kukana kutentha kwakukulu ndi mphamvu zolimba zolimba, chifukwa mankhwala ake ali ndi aluminiyumu yowumitsa mpweya.Makhalidwe a mankhwalawa ndi okhazikika komanso olimba kwambiri, ndipo kukana kwake kutopa kumakhala kolimba kwambiri muzitsulo zosapanga dzimbiri., hanger.
17-7PH Mbali: 17-4PH zitsulo zosapanga dzimbiri zimakhala ndi makina abwino, ndipo mankhwalawa amagwiritsidwa ntchito makamaka m'mafakitale ambiri monga mafakitale a mankhwala, shaft, valve, shipbuilding, ndi fiber fiber.
Mzere wachitsulo wosapanga dzimbiri wa 17-7PH ndi chinthu champhamvu kwambiri chokhala ndi mphamvu zambiri komanso kukana kutopa.Ndizinthu zomwe amakonda pamapepala a masika.makulidwe kupanga ndi 0.1-6.0mm, m'lifupi akhoza anatumbula, ndipo m'mphepete ndi deburred.Kutentha kwa ntchito kumakhala pansi pa madigiri 400.
17-7PH Zida Zogwiritsira Ntchito
Makampani opanga zinthu zakuthambo, zida zopangira mankhwala ndi chakudya, zida zoyenga mafuta ndi zitsulo zonse.
17-7PH Zotsatsira
Lathyathyathya (0.2mm-30mm) * 1000mm-2000mm
Chitsulo (0.11mm--3.0mm) * (10mm-400mm) *C
Chubu chopanda msoko (Φ8mm--Φ219mm) X (1mm-12mm);
Kutentha kopindika/kuwotcha
17-7PH zitsulo zozungulira: Φ6mm-Φ250mm otentha kugubuduza / otentha forging
17-7PH waya: Φ0.15mm-Φ7.5mm ozizira kukokedwa
Mkhalidwe wobweretsera: otentha adagulung'undisa, ozizira adagulung'undisa, yankho, kukalamba.
