17-4PH ndodo yopanda banga,
Mtengo wa 05Cr17Ni4Cu4Nb, Mtengo wa 0Cr17Ni4Cu4Nb, 17-4phBas, S51740, Zithunzi za SUS630,
17-7PH ndi austenitic-martensitic precipitation kuumitsa zitsulo zosapanga dzimbiri zopangidwa pamaziko a 18-8CrNi, omwe amadziwikanso kuti controlled phase change stainless steel. mawonekedwe a carbon martensitic panthawi yozizira mpaka kutentha kwa chipinda.Kusinthaku sikutha mpaka kutentha kutsika mpaka 90°F.Kutentha kotsatira kwa kutentha kwa 900-1150 ° F kwa ola limodzi kapena anayi mpweya kumalimbitsa aloyi.Chithandizo chowumitsa ichi chimachepetsanso mawonekedwe a martensitic, kukulitsa ductility ndi kulimba
17-7PH Chemical Mapangidwe
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 |
17-7PH Katundu Wakuthupi
Kuchulukana (g/cm3) | Malo osungunuka (℃) |
7.65 | 1415-1450 |
17-7PH Zida Zamakina
Mkhalidwe | бb/N/mm2 | б0.2/N/mm2 | δ5/% | ψ | HRW | |
Yankho mankhwala | ≤1030 | ≤380 | 20 | - | ≤229 | |
Kuchuluka kwamvula | 510 ℃ kukalamba | 1230 | 1030 | 4 | 10 | ≥383 |
565 ℃ kukalamba | 1140 | 960 | 5 | 25 | ≥363 |
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
Chikhalidwe A – H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.Nambala/EN 1.4548
Chipinda / ndodo | Waya | Mzere / Coil | Mapepala/Mbale | Pipe/Tube |
Round mipiringidzo / Flat mipiringidzo / Hex mipiringidzo, Kukula Kuyambira 8.0mm-320mm, Amagwiritsidwa ntchito mabawuti, fastners ndi zina zopuma
Perekani mu waya wowotcherera ndi waya wamasika mu mawonekedwe a koyilo ndikudula kutalika.
M'lifupi mpaka 1500mm ndi kutalika mpaka 6000mm, Makulidwe kuchokera 0.1mm mpaka 100mm.
Miyezo kukula ndi makonda gawo akhoza kupangidwa ndi ife ndi kulolerana yaing'ono
Chikhalidwe chofewa komanso cholimba chokhala ndi AB chowala pamwamba, m'lifupi mpaka 1000mm
Zida za 17-7PH mumitundu ya Bolts, zopangira, ma flanges ndi othamanga ena, malinga ndi kasitomala.
•Kulimba kwamphamvu komanso kulimba kwa 600 ° F
•Zosamva dzimbiri
•Kukaniza bwino kwa okosijeni pafupifupi 1100 ° F
•Mphamvu yosweka mpaka 900°F
•Ma valve a zipata
•Zida zopangira mankhwala
•Pampu shafts, magiya, plungers
•Vavu zimayambira, mipira, bushings, mipando
•Zomangira
17-4PH Ntchito yogwiritsira ntchito:Mapulatifomu akunyanja, malo opangira ma helikopita, nsanja zina.Makampani opanga zakudya.Makampani opanga mapepala ndi mapepala.Malo (tsamba la turbine).Zigawo zamakina.Migolo ya zinyalala za nyukiliya.