253MA / INCE815
A takaice bayanin:
| Bayani na 253MA: |
Bayani na Bayani:Astm A240 / Asme Sa240
Sa:253SMA, S31803, S32205, S32750
Naya:1000mm, 1219mm, 1500mm, 1800mm, 2000mm, shekara 2500mm, 3500mm, da sauransu, da sauransu
Tsawon:2000mm, 2440mm, 3000mm, 5800mm, 6000mm, da sauransu, da sauransu
Kauri:0.3 mm zuwa 50 mm
Fasaha:Zafi birgima farantin (hr), cold birgima takardar (cr)
Farfajiya:2b, 2d, BA, NOW, A'a, A'a, Mubror, Line Blast, Brush, Satin (Brush.
Raw Materail:POSCOOX, Acerinox, thyssekr, tisco, mai gashin kai, saryy, Outphank
Form:Tallan fili, farantin karfe, masu lebur, da sauransu.
| Bakin Karfe 253ma zanen gado & polese daidai maki na: |
| Na misali | Werkstoff nr. | En ƙirar | M |
| 253 Sama | 1.4835 | X9crundindin21-11-2 | S30815 |
| 253 SamaZanen gado, plesin sunadarai da kayan aikin injin (saky karfe): |
| Sa | C | Cr | Mn | Si | P | S | N | Ce | Fe | Ni |
| 253 Sama | 0.05 - 0.10 | 20.0-22.0 | 0.80 max | 1.40-2.00 | 0.040 Max | 0.030 Max | 0.14-0.22 | 0.03-0.08 | Ma'auni | 10.0-12.0 |
| Da tenerile | Yawan amfanin ƙasa (0.2% kashe) | Elongation (a cikin 2 a.) |
| PSI: 87,000 | PSI 45000 | 40% |
| Me yasa zan zabi mu: |
1. Kuna iya samun cikakken abu gwargwadon buƙatunku a cikin mafi ƙarancin farashi.
2. Muna kuma ba da sake aikawa, FOB, CFR, CIF, da ƙofar zuwa ƙofar farashin bayarwa. Muna ba da shawarar ku yi ma'amala da jigilar kaya wanda zai zama mai tattalin arziƙi.
3. Abubuwan da muke bayarwa cikakke tabbatacce, na dama daga takardar shaidar gwajin kayan ƙasa zuwa ga sanarwa ta girma ta ƙarshe. (Rahoton zai nuna a kan bukata)
4.
5. Kuna iya samun madadin hanyoyin jari, isar da Mill tare da rage yawan masana'antu.
6. Mun tabbatar mana cikakken sadaukarwa ga abokan cinikinmu. Idan ba zai yiwu a sadu da bukatunku ba bayan nazarin duk zaɓuɓɓuka, ba za mu ɓatar da ku ba ta wajen yin kyakkyawar alaƙar ciniki.
| Tabbacin Saky Karfe (gami da duka halaye da marasa lalacewa): |
1. Gwajin yanayi na gani
2. Nazarin injina kamar na harbin mutane, elongation da rage yanki.
3.
4. Bincike na gwaji na asali
5. Gwajin wuya
6. Gwajin kariya
7. Gwajin Petetrant
8. Gwajin lalacewa
9. Gwajin karkata
10. Gwajin gwaji na Metallography
| Saky Karfe Kundin Kayan Karfe: |
1. Fakitin yana da mahimmanci mafi mahimmanci musamman a cikin jigilar kayayyaki waɗanda ke wucewa wanda ya wuce ƙarshen hanyoyi daban-daban, don haka mun sanya damuwa ta musamman game da ɗaukar hoto.
2. Saky Karfe kayan mu na kayan mu a wurare da yawa dangane da samfuran. Muna shirya samfuranmu a hanyoyi da yawa, kamar,
A 253a alloy yana da halaye masu zuwa:
253a mai zafi-mai tsayayyen zafi ne da aka tsara don aikace-aikacen da ke buƙatar ƙarfin creep da kyawawan halaka mai kyau. Matsayin aikinta yana 850 ~ 1100 ° C.
An daidaita shi da keɓaɓɓen na 253MA, wanda ya sa ƙarfe ya dace da cikakkun kaddarorin a cikin yawan zafin rana na 850 ° C-1100 ° C, da yawan zafin jiki ya har zuwa 1150 ° C; matuƙar ƙarfin juriya na Creep mai ƙarfi na Creep da ƙarfin tsinkayen Creep; Kyakkyawan juriya ga lalata zafin jiki da juriya don goge lalata goge a yawancin kafofin watsa labarai na gas; Babban yawan amfanin ƙasa da ƙarfin tens a tsananin yanayin zafi; Kyakkyawan tsari da walwala da isasshen mama.
Baya ga abubuwanda zasu iya tunawa da cutar Chromium da Nickel, 253ma bakin karfe kuma sun ƙunshi ƙananan adadin ƙarfe mai wuya (mawuyacin ƙasa, barka), wanda ya inganta karfin antioxidant. Nitrogen an kara don inganta kaddarorin creep kuma yi wannan karfe cikakke. Ko da yake Chrisium da abubuwan da ke cikin nickel suna da ƙananan, wannan bakin karfe yana da yawancin halayen zazzabi iri ɗaya kamar yadda aka shirya rigakafin ƙwallan ƙarfe.
253MA:
An yi amfani da 253ma da yawa a cikin kayan aikin yi, suna narkewa kayan tabo, melnace da kuma kayan masarufi, kayan masarufi da kayan aikin samar da ma'adinai.
