Bakin karfe 17-7PH

Bayanin Samfura

Sunayen Kasuwanci na gama gari: 17-7PH, SUS631,S17700,07Cr17Ni7Al, W.Nr.1.4568

 17-7PH shine austenitic-martensitic hazo mai ƙarancin baƙin ƙarfe wanda aka haɓaka akan 18-8CrNi, wanda kuma aka sani da sarrafawa lokaci canza bakin ƙarfe.A cikin maganin maganin zafin jiki, 1900 ° F, ƙarfe ne austenitic amma yana samun canji zuwa low- Tsarin carbon martensitic yayin sanyaya zuwa zafin jiki na daki. Wannan canjin bai kammala ba har sai yawan zafin ya sauka zuwa 90 ° F. Zafin da zai biyo baya zuwa yanayin zafi na 900-1150 ° F na hawan awa daya zuwa hudu yana ƙarfafa gami. Wannan jiyya mai taurin kai har ila yau yana fusata tsarin martensitic, yana ƙaruwa da ƙarfi

17-7PH Haɗakar Chemical
C Cr Ni Si Mn P S Al
≤0.09 16.0-18.0 6.5-7.75 ≤1.0 ≤1.0 ≤0.04 .00.03 0.75-1.5
17-7PH Kayan Jiki
Yawa (g / cm3)  Bakin narkewa (℃)
7.65 1415-1450
17-7PH Kayan aikin Inji
Yanayi бb / N / mm2 б0.2 / N / mm2 δ5 /% ψ HRW
Magani magani 301030 80380 20 ≤229
Denarfafa ruwa 510 ℃ tsufa 1230 1030 4 10 383
565 ℃ tsufa 1140 960 5 25 363

17-7PH Ka'idoji da Bayani dalla-dalla

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

Yanayin A - H1150, ISO 15156-3, NACE MR0175, S17400, UNS S17400, W. Nr./EN 1.4548

Bar / Sanda Waya  Tsiri / Nada Sheet / Farantin Bututu / bututu

17-7PH Samfurori na Samuwa a cikin Karfe Sekonic

Inconel 718 bar,inconel 625 bar

17-7PH Sanda & Sanda

Zagaye sanduna / Flat sanduna / Hex bars,     Girman Daga 8.0mm-320mm, An yi amfani dashi don kusoshi, masu sauri da sauran kayan gyara

welding wire and spring wire

17-7PH Waya

Wadata a cikin walda waya da kuma bazara waya a nada tsari da kuma yanke tsawon.

Sheet & Plate

17-7PH takardar da farantin

Nisa har zuwa 1500mm kuma tsawonta yakai 6000mm, Kauri daga 0.1mm zuwa 100mm.

17-7PH sumul tube & welded bututu

Girman mizani da haɓaka na musamman za a iya samar da mu tare da ƙaramin haƙuri

inconel strip,invar stirp,kovar stirp

17-7PH tsiri & nada

Yanayi mai laushi da mawuyacin yanayi tare da AB mai haske, nisa har zuwa 1000mm

Fasterner & Other Fitting

17-7PH Masu Saukarwa

17-7PH kayan aiki a cikin nau'ikan Bolts, sukurori, flanges da sauran azumin, bisa ga bayanin kwastomomi.

Me yasa 17-7 PH?

• Babban ƙarfin ƙarfi da taurin zuwa 600 ° F
• Lalata resistant
• Kyakkyawan juriya hadawan abu da iskar shaka game da 1100 ° F
• Creep-rupture ƙarfi zuwa 900 ° F

17-7 Filin aikace-aikace :

• Bawul din kofar
• Kayan aikin sarrafa sinadarai
• Fanfunan famfo, giya, abin birgewa
• Bawul mai tushe, kwallaye, bishiyoyi, kujeru
• Azumi


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