— Cikakken Jagora ga Kayan Aikin Rasha na Tace Mai da Masana'antun Man Fetur
Sanonpipe – Mai Kayatar da Kayayyakinka na Bututun Karfe Masu Juriya da Zafi na GOST
1. Tsarin Daidaitacce & Matsayin Kayan Aiki
15Х5М(Fassarar Latin: 15Kh5M) wani bututu ne mai jure zafi wanda ba shi da matsala a ƙarƙashin tsarin GOST na Rasha, wanda aka aiwatar bisa gaGOST 550-2020(Bututun Karfe Mara Sumul don Tace Mai da Masana'antun Man Fetur), yayin da kuma suka dace da ƙa'idodin ƙasa da ƙasa kamar ASTM A335 P5. Wannan matakin ya shafiKarfe mai jure zafi mai ƙarancin ƙarfe mai ƙarfi na Cr-MoIyali. Ƙarfinsa na asali yana cikin kyakkyawan kwanciyar hankali mai zafi, juriya ga rarrafe, da juriya ga tsatsa, wanda ke ba da damar aiki na dogon lokaci mai dorewa a ƙarƙashin yanayin zafi mai yawa da matsin lamba mai yawa. Ana amfani da shi sosai a cikin yanayin sufuri na bututun mai na musamman da kera kayan aiki.
Bayanin kayan aiki: 15yana nuna yawan sinadarin carbon da ya kai kusan kashi 0.15%;Хyana nufin Chromium (Cr);5yana nuna abun ciki na Chromium na kimanin 5%;МYana nufin Molybdenum (Mo). Wannan ma'aunin yana da dogon tarihi a fannin masana'antu na Rasha, bayan an yi gyare-gyare da yawa na yau da kullun (GOST 550-75 → GOST 550-2020), tare da ci gaba da haɓaka buƙatun fasaha. Ya zama ɗaya daga cikin kayan aiki na yau da kullun don masana'antar tace mai da man fetur.
2. Tsarin Sinadarai da Kula da Tsabta
A cewar GOST 550-2020, sinadarin sinadaran 15Х5М kamar haka:
| Sinadarin | Nisan Abubuwan Ciki (%) | Binciken Ayyuka |
| C (Kabon) | ≤0.15 | Yana daidaita ƙarfi da tauri, yana rage haɗarin fasa walda |
| Si (Silikon) | ≤0.50 | Yana inganta juriya ga iskar shaka, yana inganta kwanciyar hankali mai zafi |
| Mn (Manganese) | ≤0.50 | Inganta ƙarfin aiki mai zafi, yana ƙara ƙarfi |
| Cr (Chromium) | 4.50-6.00 | Yana samar da fim mai kauri na oxide, yana samar da tsatsa da juriya ga zafi |
| Mo (Molybdenum) | 0.45-0.60 | Yana ƙara ƙarfin zafin jiki da juriya ga ƙwanƙwasawa |
| Ni (Nickel) | ≤0.60 | Yana inganta tauri mai ƙarancin zafin jiki |
| P (Fosphorus) | ≤0.030 | Yana sarrafa yanayin sanyin da ke karyewa |
| S (Silfur) | ≤0.025 | Yana rage haɗarin gajartar zafi |
Haɗin gwiwar Chromium (Cr) da Molybdenum (Mo) yana ƙirƙirar wani kauri mai kauri na oxide a saman ƙarfe, yana tsayayya da iskar shaka mai zafi da matsakaicin tsatsa.
3. Bukatun Kayan Inji & Maganin Zafi
A cikin yanayin isarwa (wanda aka daidaita + wanda aka daidaita), bututun ƙarfe marasa shinge 15Х5М dole ne ya cika waɗannan halayen injiniya:
| Alamar Aiki | darajar | Tsarin Gwaji |
| Ƙarfin Taurin Kai (σb) | ≥ 392 MPa | — |
| Ƙarfin Yawa (σs) | ≥ 216 MPa | — |
| Ƙarawa (δ5) | ≥ 22% | — |
| Taurin kai (HB) | ≤ 197 HB | — |
Tsarin Maganin Zafi:Daidaita yanayi (900-950°C) + Zafin jiki (650-700°C) – yana kawar da damuwa da ta rage kuma yana inganta tsarin hatsi. Yanayin zafi mai mahimmanci: Ac1 = 815°C, Ac3 = 848°C.
Walda:Wannan kayan yana da matsakaicin ƙarfin walda. Ana buƙatar dumamawa kafin lokaci (yawanci 150-200°C) yayin walda, kuma ana ba da shawarar a yi amfani da maganin zafi bayan walda don rage damuwa.
4. Filayen Aikace-aikace na yau da kullun
Ana amfani da wannan nau'in bututun ƙarfe sosai a cikin yanayi masu zuwa na zafi mai zafi da matsin lamba:
| Filin Aikace-aikace | Amfani na Musamman | Yanayin Aiki |
| Tace Mai | Bututun tanderu masu fashewa, bututun reactor, masu musayar zafi, layukan kayan aiki | Yana jure har zuwa600°C, mai jure wa gurɓataccen hydrogen da lalata sulfur |
| Masana'antar Man Fetur | Tsarin bututun mai yawan zafin jiki, kayan aikin ciki, sassan famfo | Shafawa na dogon lokaci ga kafofin watsa labarai masu zafi da matsin lamba |
| Ƙarfi & Makamashi | Bututun tukunyar jirgi mai matsin lamba mai yawa, sassan sake dumamawa | Yana jure matsin lamba sama da 10 MPa |
| Yanayin Zafi Mai Girma | Ci gaba da aikisama da 500°C | Tsarin aiki na dogon lokaci mai dorewa a ƙarƙashin matsanancin zafi |
Matsakaicin zafin sabis da aka ba da shawarar ya kai600°CA cikin tanderun matatun mai da ke fashewa, juriyarsa ga gurɓataccen hydrogen da tsatsa na sulfur yana ƙara tsawon rayuwar kayan aiki.
5. Daidaito na Ƙasashen Duniya
15Х5М ya yi daidai da maki da yawa na ƙasashen duniya, yana sauƙaƙa samun samfura da maye gurbinsu a duniya:
| Tsarin Daidaitacce | Daidaitaccen Maki |
| China (GB) | 12Cr5Mo(sabon suna) /1Cr5Mo(tsohon suna) |
| Amurka (ASTM/ASME) | A335 P5(bututu mara sumul) /SA387 Gr.5(faranti) /A182 F5(ƙirƙira) |
| Turai (EN) | X12CrMo5(lambar lamba 1.7362) |
| Japan (JIS) | STBA25 |
Bayanin Siyayya:15Х5М ya yi daidai da ma'aunin GB/T 9948 na China12Cr5Moa cikin sinadaran da kuma halayen injina. Masana'antun injina na cikin gida na kasar Sin na iya ƙera kayayyaki bisa ga umarnin Rasha, kuma takaddun shaida na kayan aiki na iya lissafa ma'aunin Rasha da China/Amurka daidai gwargwado a lokaci guda.
6. Tsarin Samarwa da Tabbatar da Inganci
Ana ƙera bututun ƙarfe marasa shinge na 15Х5М ta hanyar tsarin samarwa mai zuwa:
Sokin Mai Zafi Mai Zafi:Ana dumama billets masu zagaye zuwa 1200-1300°C sannan a huda su da injin niƙa mai juyawa don samar da harsashi mara zurfi
Ci gaba da yin birgima:Amfani da fasahar birgima mai ci gaba da riƙewa-mandrel don inganta daidaiton kauri na bango, tare da sarrafa juriyar OD a cikin ±0.5%
Maganin Zafi:Daidaita (900-950°C) + Tempering (650-700°C) - yana kawar da damuwa da ta rage kuma yana inganta tsarin hatsi
Gwajin da Ba Ya Lalatawa:Gwajin Ultrasonic (UT) da gwajin Eddy Current (ET) suna tabbatar da cewa bututun ba shi da lahani a ciki
Garanti Mai Inganci:
Kowace rukuni tana tare da cikakken bayaniTakardar Shaidar Gwajin Kayan Aiki (MTC)
EN 10204 3.1/3.2takaddun shaida suna samuwa akan buƙata
Binciken wasu kamfanonita hanyar SGS, BV, TÜV, da sauransu, ana tallafawa
Cikakken bin diddigin bayanai (daga lambar zafi zuwa samfurin da aka gama)
7. Tarin Kuɗin Carbon na EU CBAM: Zaɓi Sanonpipe don Rage Kuɗin Biyan Ka'ida
Daga ranar 1 ga Janairu, 2026, Tsarin Daidaita Kan Iyakokin Carbon na EU (CBAM) ya shiga matakin tattarawa na dole a hukumance, inda masana'antar ƙarfe ke zama babban abin da ake sa ran cimmawa. Idan ba za a iya samar da ainihin bayanan hayaki mai gurbata muhalli ba, EU za ta yi amfani da ƙimar da ba ta dace ba - bisa ga matsakaicin ƙasashe 10 mafi yawan fitar da hayaki a duniya - wanda ke nufinfarashin kuɗin carbon mai yawa sosai.
Sanonpipe ta yi haɗin gwiwa da TÜV Nord don taimakawa masana'antun sarrafa kayayyaki a shirye-shiryen bin ƙa'idodin CBAM:
Tallafin Bayanai da aka auna:Za mu iya samar da bayanai game da fitar da hayakin carbon na musamman dangane da samfurin bisa ga ma'aunin wurin, wanda ke taimaka muku guje wa hukuncin ƙimar da aka saba
Cikakken Bin Diddigi:Cikakken rahotannin hayaki daga amfani da kayan masarufi zuwa jigilar kayayyaki da aka gama
Sabis na Bin Dokoki Ɗaya-Ɗaya:Taimako wajen shirya tsare-tsaren sa ido, rahotannin fitar da hayaki mai gurbata muhalli, ɗaukar bayanai, da sauran takardu guda 8 na binciken kuɗi
Zaɓar Sanonpipe ba wai kawai yana nufin zaɓar bututun ƙarfe masu inganci ba, har ma da zaɓar abokin tarayya mai ƙarfi don bin ƙa'idodin harajin carbon na EU.
8. Me yasa za a zaɓi Sanonpipe?
| Amfaninmu | Cikakkun bayanai |
| Ƙwarewar Daidaitacce | Fahimtar tsarin GOST 550-2020 mai zurfi - fassarar daidai game da buƙatun fasaha na Rasha |
| Tabbatar da Kayan Aiki | Cikakken takaddun shaida na kayan aiki na 15Х5М; ana samun sanarwar maki iri ɗaya na Rashanci, Sinanci, da Amurka a lokaci guda. |
| Isarwa da Sauri | An tallafa masa da tan 20,000 na kayan da aka ajiye - an aika da umarnin gaggawa cikin kwanaki 7-15 |
| Tallafin Cikakkiyar Sabis | Daga bincike, binciken tarihi, da ambato zuwa takardu da dabaru - isarwa sau ɗaya |
| Alƙawarin Babu Hadari | Ma'ajiyar bayanai ta cikin gida sama da 240; babu wani bambanci a takardun jigilar kaya |
| Tallafin Bin Dokoki na CBAM | Taimako wajen shirya bayanai kan sawun carbon da takardun bincike don magance harajin carbon na EU |
Tuntube Mu
Sanonpipe ta himmatu wajen samar da bututun ƙarfe marasa shinge masu jure zafi na GOST ga abokan ciniki a kasuwannin Rasha da CIS. Ko kuna buƙatar takamaiman bayanai ko girma na musamman, muna ba da tallafin fasaha na ƙwararru da mafita masu sassauƙa.
Misalin Bayanin Daidaitaccen Bayani:
Труба стальная бесшовная горячедеформированная 114×10 ГОСТ 550-2020 / 15Х5М
(Bututun ƙarfe mai zafi mai birgima 114×10, wanda ya yi daidai da ma'aunin girma na GOST 550-2020, matakin kayan aiki 15Х5М)
Sanonpipe
+86 22 58658800
info@sanonpipe.com
www.sanonpipe.com
Manyan Ka'idoji · Isarwa da Sauri · Babu Hadari · Kore da Ƙarancin Carbon
Lokacin Saƙo: Agusta-25-2026
