Hot Rolled Aisi 309 310 310S 321 Bakin Karfe Coil
| Sunan samfur | 309 310 310S 321 bakin karfe nada |
| Maki | 201/EN 1.4372/SUS201 |
| Tauri | Saukewa: 190-250HV |
| Kauri | 0.02mm-6.0mm |
| Nisa | 1.0mm-1500mm |
| Gefen | Slit/Mill |
| Yawan Haƙuri | ± 10% |
| Takarda Core Ciki Diamita | Ø500mm takarda core, musamman na ciki diamita core kuma ba tare da takarda core a kan abokin ciniki bukatar |
| Ƙarshen Sama | NO.1/2B/2D/BA/HL/Brushed/6K/8K Mirror, da dai sauransu |
| Marufi | Katako Pallet/Kayan katako |
| Sharuɗɗan Biyan kuɗi | 30% TT ajiya da 70% ma'auni kafin jigilar kaya, 100% LC a gani |
| Lokacin Bayarwa | 7-15 kwanakin aiki |
| MOQ | 200Kgs |
| Tashar Jirgin Ruwa | Shanghai/Ningbo tashar jiragen ruwa |
| Misali | Samfurin 309 310 310S 321 bakin karfe nada yana samuwa |
201 shine ƙaramin bakin karfe na carbon wanda ke ba da kyakkyawan walƙiya, juriya mai kyau da ƙarfi mai ƙarfi. Abu ne mai mahimmanci don aikace-aikace iri-iri ciki har da kayan sarrafa abinci da kayan sarrafa sinadarai.
Mai zuwa shine jerin wasu aikace-aikacen gama gari na bakin karfe:
1. Kayan Kayan Kayan Abinci & Kayan Aikin Sinadari
2. Masana'antar Mai & Gas
3. Aikace-aikacen ruwa
Lura:
1.Free samfurin, 100% bayan-tallace-tallace tabbacin ingancin, Taimakawa kowane hanyar biyan kuɗi;
2.Duk sauran ƙayyadaddun ƙayyadaddun bututun ƙarfe na ƙarfe na zagaye suna samuwa bisa ga buƙatun ku (OEM & ODM)! Farashin masana'anta za ku samu daga ROYAL GROUP.
Haɗin Sinadaran Bakin Karfe Coil
| Haɗin Sinadari% | ||||||||
| Daraja | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0 - 18.0 | - |
| 202 | ≤0.15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304l | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316l | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16.0 -1 8.0 | 2.0 - 3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13.0 | 17.0-1 9.0 | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904l | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19-0. 22 | 0.24-0 . 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 - 18.0 | |
Ta hanyoyin sarrafawa daban-daban na jujjuyawar sanyi da gyaran ƙasa bayan mirgina, ƙarshen saman na bakin karfe na iya samun nau'ikan iri daban-daban.
Bakin karfe abu ne mai ɗorewa kuma mai ɗorewa da ake amfani da shi a aikace-aikace iri-iri, tun daga kayan dafa abinci zuwa kayan gini. Ƙarfe na bakin karfe shine maɓalli mai mahimmanci na samfurori da yawa yayin da suke samar da hanyar yin kayan zuwa takamaiman siffofi da girma. Bari mu yi la'akari da tsarin samar da bakin karfe na coils.
1. Narkewa da tacewa: Mataki na farko a cikin aikin samarwa shine narkar da albarkatun da ake amfani da su don yin bakin karfe - yawanci baƙin ƙarfe, nickel, chromium, da sauran karafa. Ana yin wannan a cikin tanderu ko tanderu, yawanci ana amfani da baka na lantarki ko tanderun shigar da wuta. Karfe da aka narkar da shi kuma ana tace shi don cire datti da kuma tabbatar da ingantaccen abun da ke ciki.
2. Yin simintin gyare-gyare: Bayan an tace karfen, sai a zuba shi a cikin gyare-gyare don samar da simintin gyare-gyare. Dutsen na iya zama kauri inci da yawa kuma yana auna tan 20 ko fiye. Wannan aikin simintin yawanci ana yin shi ne a cikin na'ura mai ci gaba da yin simintin, wanda ke ba da tabbacin kwararar abu akai-akai da ingantaccen aiki.
3. Zafafan birgima: Daga nan sai a yi dumama dutsen sannan a wuce ta cikin nau'ikan injina masu zafi. Ana sanye take da injin naɗaɗɗen nadi waɗanda ke damfara da siffata ƙarfe zuwa zanen gado ko sirara. Tsarin mirgina mai zafi zai iya haifar da yanayin zafi sama da digiri 1,000 na ma'aunin celcius, wanda ke ba da damar yin siffa ba tare da karyewa ba.
4. Cold Rolling: Bayan an kammala aikin nadi mai zafi, bakin karfe yana yin sanyi don cimma kaurin da ake so da gamawa. Wannan ya haɗa da ƙaddamar da kayan ta hanyar jerin nau'in mirgina mai sanyi, wanda ke ƙara damfara da siffar karfe. Juyawan sanyi kuma yana ƙara ƙarfi da dorewa na bakin karfe, yana sa ya zama mai juriya da ɗorewa.
5. Annealing: Da zarar bakin karfe ya yi sanyi ya mirgina zuwa kauri da ake so, sai a shafe shi yayin maganin zafi. Wannan ya haɗa da dumama kayan zuwa babban zafin jiki sannan kuma sanyaya shi a hankali cikin lokaci. Annealing yana taimakawa wajen tausasa bakin karfe kuma yana ƙara ƙarfinsa, yana sauƙaƙa samar da coils ko wasu siffofi.
6. Slitting da nadi: A ƙarshe, an raba bakin karfen zuwa sassa-yanke zuwa sirara-sai a nada shi don jigilar kaya da adanawa. Ana yin wannan tsari ne ta amfani da na'urori na musamman kamar slitters da coilers. Daga nan za a iya jigilar coil ɗin zuwa mai ƙirƙira ko mai ƙirƙira wanda zai yi amfani da kayan don ƙirƙirar kayan da aka gama.
daidaitaccen marufi na bakin karfe na bakin karfe
Daidaitaccen marufi na teku na fitarwa:
Takarda mai hana ruwa iska + Fim ɗin PVC + Rikici Banding + Katako na katako ko akwati na katako;
Marufi na musamman azaman buƙatarku (Logo ko wasu abubuwan da aka karɓa don buga su akan marufi);
Za a tsara wasu marufi na musamman azaman buƙatar abokin ciniki;
Sufuri:Express (Bayar da Samfurin), Jirgin Sama, Rail, Kasa, jigilar ruwa (FCL ko LCL ko girma)
Q: Shin masana'anta ne?
A: Ee, mu karkace karfe tube manufacturer locates a Daqiuzhuang kauyen, Tianjin birnin, China
Tambaya: Zan iya samun odar gwaji kawai tan da yawa?
A: Tabbas. Za mu iya jigilar kaya tare da sabis na LCL.(Ƙarancin kaya)
Tambaya: Kuna da fifikon biyan kuɗi?
A: Don babban tsari, 30-90 kwanakin L / C na iya zama karbabbu.
Q: Idan samfurin kyauta?
A: Samfurin kyauta, amma mai siye yana biyan kuɗin kaya.
Tambaya: Shin kai mai sayar da zinari ne kuma kuna yin tabbacin ciniki?
A: Mu shekaru bakwai sanyi maroki kuma yarda da cinikayya tabbacin.
