Birta aan-dhalatada lahayn 17-7PH
Magacyada Ganacsiga Guud:17-7PH, SUS631,S17700,07Cr17Ni7Al,W.Nr.1.4568
17-7PH waa austenitic-martensitic roobab adag oo adkeynaya birta lagu sameeyay iyadoo lagu salaynayo 18-8CrNi, sidoo kale loo yaqaano wajiga la xakameeyey ee isbeddelka birta aan lahayn. Qaab dhismeedka kaarboon martensitic inta lagu jiro qaboojinta heerkulka qolka.Isbeddelkani ma dhammaystirna ilaa heerkulku hoos ugu dhaco 90°F.Kuleylinta ku xigta ee heerkulka 900-1150F ee hal ilaa afar saacadood roobabku waxay xoojiyaan daawaha.Daawayntan adag waxay sidoo kale xanaajinaysaa qaab-dhismeedka martensitic, kordhinta ductility iyo adkaanta
| 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 |
| Cufnaanta (g/cm3) | barta dhalaalka (℃) |
| 7.65 | 1415-1450 |
| Xaalad | b/N/mm2 | б0.2/N/mm2 | 5/% | ψ | HRW | |
| Daaweynta xalalka | ≤1030 | ≤380 | 20 | - | ≤229 | |
| Adkeynta roobabka | 510 ℃ gabow | 1230 | 1030 | 4 | 10 | ≥383 |
| 565 ℃ gabow | 1140 | 960 | 5 | 25 | ≥363 | |
17-7PH Heerarka iyo Tilmaamaha
AMS 5604, AMS 5643, AMS 5825, ASME SA 564, ASME SA 693, ASME SA 705, ASME Nooca 630, ASTM A 564, ASTM A 693, ASTM A 705, ASTM A 630
Xaaladda A - H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.Nr./EN 1.4548
| Baar/Usha | Silig | Xarig/ Gariir | Xaashi/Saxaamo | Dhuumaha/Tube |
17-7PH Alaabooyinka laga heli karo Sekonic Metals
17-7PH Baararka & Ulaha
baararka wareega/ baararka fidsan/ baararka hex,Size From 8.0mm-320mm, loo isticmaalo boolal, fastners iyo qaybaha kale ee spare
17-7PH silig
U keen silig alxanka ah iyo silig guga oo ah qaab gariirad iyo dherer la jaray.
17-7PH xaashida & saxan
Balac ilaa 1500mm iyo dhererka ilaa 6000mm, dhumucdiisuna waa 0.1mm ilaa 100mm.
17-7PH tuubo aan fiicneyn & tuubo alxan
Cabbirka jaangooyooyinka iyo cabbirka la habeeyey waxa lagu soo saari karaa annaga oo leh dulqaad yar
17-7PH xariijimo & gariirad
Xaalad jilicsan iyo xaalad adag oo leh dusha sare ee AB, ballac ilaa 1000mm
Xidhayaasha 17-7PH
Qalabka 17-7PH ee qaababka Bolts, biraha, garabka iyo kuwa kale ee degdegga ah, marka loo eego qeexitaanka macaamiisha.
Waa maxay sababta 17-7 PH?
•Xoog adkaysi sare iyo adkaanta ilaa 600°F
•U adkaysta daxalka
•Iska caabin oksaydhation heer sare ah ilaa 1100°F
•Xoog dilaaca ilaa 900°F
17-7 PHA goobta codsiga:
•Albaabka albaabka
•Qalabka farsamaynta kiimikada
•Ulaha bambooyinka, gears, plungers
•Valve afkoda, kubbadaha, baadiyaha, kuraasta
•Xidhayaasha
