Halabuurka ugu weyn
Kaarboon (C): ≤0.07%
Manganese (Mn): ≤1.00%
Fosfooraska (P):≤0.04%
Sulfur (S):≤0.03%
Silikoon (Si):≤1.00%
Chromium (Cr): 15.00-17.50%
Nickel (Ni): 3.00-5.00%
Copper (Cu): 3.00-5.00%
Niobium (Nb) + Tantalum (Ta): 0.15-0.45%
Astaamaha Muhiimka ah
1. Xoog Sare iyo Adag: 17-4 PH waxay ku gaari kartaa xoog aad u sarreeya iyo qallafsanaan iyada oo loo marayo daaweynta adag ee roobka, taas oo ka dhigaysa mid ku habboon codsiyada u baahan xoog sare.
2. Iska caabin Daxalka Wanaagsan: In kasta oo aysan u adkaysan karin daxalka sida birta aan lahayn austenitic sida 304 iyo 316, haddana waxay siisaa iska caabin daxalka wanaagsan inta badan deegaannada.
3. Weldability wanaagsan: Waxaa lagu alxan karaa iyadoo la isticmaalayo hababka alxanka kala duwan. Daaweynta kulaylka ka dib alxanka ayaa lagula talinayaa si loo gaaro sifooyinka ugu fiican.
4. Mashiinka Wanaagsan: Waxay leedahay mashiin wanaagsan oo ku jira xaaladda xalka-la daweeyay waxayna sii wanaajin kartaa sifooyinka farsamada ka dib daaweynta kuleylka.


Ka dib daawaynta kulaylka ku habboon ee roobka-adkaynta, 17-4 PH ahama birta ah waxay gaari kartaa sifooyinka farsamada ee soo socda:
Xoogga Jilicsan: 930-1310 MPa (135-190 ksi)
Xoogga Wax-soo-saarka: 725-1100 MPa (105-160 ksi)
Dheeraynta: 10-20%
Dhimista Aagga: 40-60%
Adag: HRC 28-38
Darajooyin ka yimid wadamo kala duwan
Maraykanka | Japan | Jarmalka | Boqortooyada Ingiriiska | Faransiiska |
UNS S17400 | JIS SUS630 | DIN 1.4542 | BS 560S17 | AFNOR Z6CNU 17-04
|
Codsiyada
Iyadoo ay ugu wacan tahay isku dhafka guryaha, 17-4 PH ahama birta ayaa si ballaaran loogu isticmaalaa meelaha soo socda:
Warshadaha hawada sare: Qaybaha sida qaybaha marawaxadaha, qaybaha qaab-dhismeedka, iwm.
Warshadaha Kiimikada iyo Batroolka: Alaabooyinka sida weelasha falcelinta, valves, bambooyin, iwm.
Qalabka Caafimaadka: Qalabka sida qalabka qalliinka, qalabka ilkaha, iwm.
Koronto dhalin: Qaybaha loogu talagalay reactors nukliyeerka, iyo kuwo kale.
Qalabka Hagaajinta CuntadaQaybaha mishiinada ee khadadka wax soo saarka cuntada.
-
Maalgelinta Bronze-ka oo leh Mashiinka CNC
-
Alaabta jibbaarada qolofta cawlan ee birta
-
Kabista Naxaasta Caadiga ah ee Kaabista Ciidda
-
Qaybta Birta Cawlan ee Cawlan oo leh Adeegyada Kaabista Gaarka ah
-
Birta Aan Lahayn Balanbaalis Valve Disc by Investm...
-
Kaarboon Steel Lumay Maal Maalgelinta Maalgelinta