Bututun Matsi
- Karfe na Carbon da Carbon
- Bakin Karfe
- Alloy na Tagulla da Nickel
- Bututun Ingantaccen Zafi
- Kayan Bututu
- Bututun Flanges
- Gasket, Ingarma Bolt & Gyada
- Bawuloli na Masana'antu
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EN10216-5 Bututun Karfe Mara Sumul Don Matsi a Zafin da Ya Ɗauke - Yanayin Isarwa na Fasaha
Bayanin Yin Oda
Masu siye dole ne su ƙayyade:
- Adadi (tsawon, adadin bututu)
- Girma (diamita na waje, kauri bango)
- Matsayin ƙarfe (misali, 1.4301, 1.4404)
- Yanayin isarwa (misali, an cire maganin)
- Bukatun dubawa (misali, gwajin da ba ya lalatawa, matsin lamba na hydrostatic)
- Duk wani buƙatu na musamman (misali, takamaiman tsafta don aikace-aikacen nukiliya).
Karfe maki & Sinadarin sinadarai
Ma'aunin ya ƙunshi ƙarfe masu bakin ƙarfe na austenitic, gami da:
- Maki na yau da kullun: 1.4301 (304), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti), da sauransu.
- Maki mai zafi sosai: 1.4919, 1.4958, da sauransu.
- An ƙayyade iyakokin abun da ke ciki na C, Si, Mn, P, S, Cr, Ni, Mo, N, da sauransu.
Yanayin Masana'antu da Isarwa
- Hanyar samarwa: An gama shi da sanyi/zafi ba tare da sulɓi ba.
- Maganin zafi: Maganin rage zafi (wajibi ne ga ƙarfe masu ƙarfi).
- Kammala saman: Ba shi da girma, tsagewa, da lahani; ana iya buƙatar cirewa ko cirewa.
Bukatun Dubawa & Gwaji
1 Halayen Inji
- Gwajin tensile (Rm, Rp0.2, tsawo)
- Gwajin tauri (idan ana buƙata)
Gwaji na 2 Mara Halakarwa (NDT)
- Gwajin Eddy current ko ultrasonic don gano lahani.
- Gwajin Hydrostatic (zaɓi ne, sai dai idan an ƙayyade).
Sauran Gwaje-gwaje 3
- Kimanta girman hatsi (ga wasu maki)
- Gwajin tsatsa tsakanin ƙwayoyin halitta (misali, gwajin Strauss don fahimtar ƙwayoyin halitta).
Alamar & Takaddun shaida
- Dole ne a yi wa bututun alama da:
- Sunan/tambarin masana'anta
- Matsayin ƙarfe
- Girma
- Lambar zafi
- Mahimman bayanai (EN 10216-5).
- Takardar Shaidar Dubawa 3.1 ko 3.2 (EN 10204).
Juriya & Girma
- Yana rufe juriya ga diamita na waje, kauri bango, madaidaiciya, da tsayi.
Jerin Maki na Karfe a cikin EN 10216-5
● Bakin Karfe na Austenitic
| Lambar Kayan Aiki | Sunan EN | Suna gama gari (AISI/UNS)
| 1.4301 | X5CrNi18-10 | 304 (UNS S30400)
| 1.4306 | X2CrNi19-11 | 304L (UNS S30403)
| 1.4307 | X2CrNi18-9 | 304L (ƙarancin carbon)
| 1.4311 | X2CrNiN18-10 | 304LN (UNS S30453)
| 1.4541 | X6CrNiTi18-10 | 321 (UNS S32100)
| 1.4550 | X6CrNiNb18-10 | 347 (UNS S34700)
| 1.4401 | X5CrNiMo17-12-2 | 316 (UNS S31600)
| 1.4404 | X2CrNiMo17-12-2 | 316L (UNS S31603)
| 1.4435 | X2CrNiMo18-14-3 | 316L (Mo mafi girma)
| 1.4436 | X3CrNiMo17-13-3 | 316 (an gyara)
| 1.4571 | X6CrNiMoTi17-12-2 | 316Ti (UNS S31635)
| 1.4429 | X2CrNiMoN17-13-3 | 316LN (UNS S31653)
| 1.4539 | X1NiCrMoCu25-20-5 | 904L (UNS N08904)
| 1.4547 | X1CrNiMoCuN20-18-7 | Superaustenitic (UNS S31254)
● Bakin Karfe na Austenitic-Ferritic (Duplex)
| Lambar Kayan Aiki | Sunan EN | Suna gama gari (AISI/UNS) |
| 1.4462 | X2CrNiMoN22-5-3 | 2205 (UNS S31803/S32205)
| 1.4410 | X2CrNiMoN25-7-4 | Super Duplex (UNS S32750)
● Ma'aunin Zafi na Musamman
| Lambar Kayan Aiki | Nadin EN | Bayanan kula |
| 1.4958 | X6NiCrNb32-27 | Alloy 800H (UNS N08810)
| 1.4959 | X8NiCrAlTi32-21 | Alloy 800HT (UNS N08811)
| 1.4878 | X12CrNiTi18-10 | Bambancin zafin jiki mai yawa 321
Bayanan kula akan Karfe Maki
- Maki kamar 1.4301 (304) da 1.4404 (316L) su ne aka fi amfani da su.
- Karfe biyu (1.4462, 1.4410) suna ba da ƙarfi mafi girma da juriya ga tsatsa.
- Ana amfani da ma'aunin zafin jiki mai yawa (1.4958, 1.4959) a cikin mawuyacin yanayi (misali, tanderun mai).
- An fi son nau'ikan ƙarancin carbon (misali, 1.4306, 1.4404) don aikace-aikacen walda.
Kuna son yin oda iri ɗaya? Tuntuɓe mu Yanzu don aika buƙatarku!
