SAE AMS 6359L 4340 Alloy Karfe Flat Bar
Takaitaccen Bayani:
Mai Kayatar da Karfe Mai Faɗin Layi na 4340 | Farantin Tambaya da T 10×400×700mm tare da MTC
Sandar ƙarfe mai faɗi mai girman 4340 mai girman 10×400×700mm, wadda aka samar a cikin yanayin zafi mai birgima da kuma yanayin zafi. Bayanan MTC da aka tabbatar sun haɗa da ƙarfi mai yawa, ƙarfin tasiri, duba UT, girman hatsi mai kyau, da kuma cikakken bin diddigin zafi.
Sandunan ƙarfe mai faɗi guda 4340 10×400×700mm | Farantin Tambaya da Amsawa tare da Bayanan MTC da aka Tabbatar
sandar lebur mai ƙarfe mai ƙarfe 4340wani samfurin ƙarfe ne mai ƙarfi mai ƙarfi na nickel-chromium-molybdenum wanda ake samarwa a cikinyanayin birgima mai zafi da aka kashe kuma aka hura. Dangane da takardar shaidar gwajin injin niƙa da aka tabbatar, wannan rukunin yana ba da tsarin sinadarai masu sarrafawa, ƙarfin amfani mai yawa da juriya, kyakkyawan tauri, ƙarfin isar da kaya mai ɗorewa, girman hatsi mai kyau, da kuma duba ultrasonic mai inganci. Ya dace da injina, tushen kayan aiki, faranti na tallafi, sassan injina masu nauyi, da sauran aikace-aikacen injiniya masu mahimmanci.
Ana samun wannan batch ɗin a cikin10 × 400 × 700mmgirman kuma an samar da shi taGyaran EAF + LF + VD, samar da ingantaccen ingancin ƙarfe da ingantaccen ingancin ciki ga masu siyan masana'antu da ke nemanFarantin ƙarfe mai ƙarfe 4340, sandar lebur mai ƙarfe mai ƙarfe 4340, koFarantin ƙarfe na Q&T na 4340.
Bayanin Samfuri
Ana amfani da ƙarfe mai ƙarfe 4340 sosai inda ake buƙatar ƙarfi mai yawa, ƙarfin tauri, da kuma ƙarfi. Idan aka kwatanta da ƙarfe na tsari na yau da kullun, 4340 yana ba da mafi kyawun amsawa ga maganin zafi da kuma ingantaccen aikin injiniya a ƙarƙashin yanayi mai wahala na kaya. Wannan ya sa ya dace da sassan da ke buƙatar ƙarfi da juriya ga tasiri.
Ba kamar sauran kayan da aka yi wa ado ba, ana kawo wannan tsari a cikinyanayin da aka yanke kuma aka kwantar da shi, wanda ke nufin an riga an sarrafa samfurin don samar da ingantaccen ƙarfi da tauri. Dangane da ainihin bayanan MTC, ƙarfin yawan amfanin da aka gwada ya kai ga928–964 MPa, ƙarfin juriya yana kaiwa1061–1091 MPa, tsawaitawa shine18%, kuma makamashin tasiri ya kai53.0–55.3 J.
Me Yasa Zabi Wannan 4340 Alloy Steel Flat Bar
- An tabbatar da ƙarfi mai ƙarfi:Ƙarfin samarwa 928–964 MPa da ƙarfin juriya 1061–1091 MPa.
- Kyakkyawan tauri:Makamashin tasiri 53.0–55.3 J don amfani mai mahimmanci a masana'antu.
- Taurin kwanciyar hankali:An sarrafa taurin isarwa a kusan 33.5–34.1 HRC.
- Ingancin ƙarfe mai tsabta:An samar da shi ta hanyar EAF + LF + VD tare da ƙarancin phosphorus da sulfur.
- Ingancin ciki mai inganci:Ana samun girman hatsi, haɗawa, tsarin macro, da gwajin ultrasonic.
- Cikakken bin diddigi:Lambar Zafi, Lambar Samarwa, da Lambar Zafi ta Uwa da aka rubuta a kan MTC.
Bayanin Samfurin Asali
| Abu | darajar |
|---|---|
| Karfe Grade | 4340 |
| Fom ɗin Samfuri | Farantin / Sandunan Faɗi |
| Girman | 10.00 × 400.00 × 700.00 mm |
| Yanayin Isarwa | An kashe shi da zafi kuma an rage shi |
| Ƙayyadewa | Z034-2022C |
| Hanyar narkewa | EAF + LF + VD |
| Lambar Zafi | 422V2-756 |
| Lambar Samarwa | 2205-404-ZCM8462 |
| Uwa Mai Zafi No. | 4225-1040 |
Sinadarin Sinadarai
| Sinadarin | Bukatun Daidaitacce (%) | Ainihin Darajar (%) | Bin ƙa'ida |
|---|---|---|---|
| C | 0.38 – 0.43 | 0.41 | Ee |
| Si | 0.15 – 0.35 | 0.25 | Ee |
| Mn | 0.60 – 0.80 | 0.76 | Ee |
| P | 0.00 – 0.035 | 0.006 | Ee |
| S | 0.00 – 0.04 | 0.003 | Ee |
| Cr | 0.70 – 0.90 | 0.83 | Ee |
| Mo | 0.20 – 0.30 | 0.26 | Ee |
| Ni | 1.65 – 2.00 | 1.83 | Ee |
Masana kimiyya da aka gwada sun tabbatar da daidaitonTsarin ƙarfe na Ni-Cr-Mo 4340Ƙarancin sinadarin phosphorus da sulfur yana taimakawa wajen inganta tsafta da aminci na ƙarfe, yayin da haɗin Ni-Cr-Mo ke tallafawa ƙarfin taurarewa da kuma ingantaccen aikin injiniya.
Kayayyakin Inji
| Kadara | Bukatar | Sakamakon Ainihin | Bin ƙa'ida |
|---|---|---|---|
| Ƙarfin Samar da Rage Rage Rp0.2 | ≥ 850 MPa | 928 / 964 MPa | Ee |
| Ƙarfin Tashin Hankali Rm | ≥ 900 MPa | 1061 / 1091 MPa | Ee |
| Tsawaita A | ≥ 18% | 18.0 / 18.0% | Ee |
| Makamashin Tasirin KV2 | ≥ 45 J | 55.3 / 53.0 J | Ee |
Taurin Isarwa
| Kayan Gwaji | Sakamakon Ainihin |
|---|---|
| Taurin Isarwa (HRC) | 33.5, 33.7, 33.9 / 33.6, 33.8, 34.1 |
Sakamakon taurin yana da kunkuntar kuma mai daidaito, yana nuna kyakkyawan tsarin sarrafawa da ingantaccen aikin tsari ga abokan ciniki waɗanda ke buƙatar abin dogaroFarantin ƙarfe mai kauri da zafi na 4340.
Dubawa da Tabbatar da Inganci
| Abu na Dubawa | Sakamako |
|---|---|
| Haɗawa mara ƙarfe | Wanda ya cancanta |
| Girman Hatsi na Austenitic | Aji na 8.0 |
| Jarrabawar Tsarin Ma'adinai | Wanda ya cancanta |
| Rarraba Ingot | 0.5 / 0.5 |
| Warwatsewar Porosity | 0.5 / 0.5 |
| Tsakiyar Porosity | 0.5 / 0.5 |
| Gwajin Ultrasonic | An cancantar GB/T 4162 Ajin A |
| Fuskar, Girman da Siffa | Wanda ya cancanta |
Abubuwan da aka Tabbatar da Su
- Maki:4340
- Girman:10 × 400 × 700 mm
- Yanayi:An yi birgima mai zafi + An kashe shi kuma an hura shi
- Gyarawa:EAF + LF + VD
- Ƙarfin Yawa:928–964 MPa
- Ƙarfin Taurin Kai:1061–1091 MPa
- Ƙarawa:18%
- Makamashin Tasiri:53.0–55.3 J
- Tauri:33.5–34.1 HRC
- Girman Hatsi:Aji na 8.0
- Dubawar UT:An cancantar GB/T 4162 Ajin A
- Bin diddigin abubuwa:Lambar Zafi / Lambar Samarwa / Lambar Zafi ta Uwa tana nan
Aikace-aikace
The4340 bakin karfe mai lebur 10 × 400 × 700mmya dace da nau'ikan aikace-aikacen injiniya masu nauyi da daidaito iri-iri, gami da:
- Faranti na tallafi na tsarin
- Sassan kayan aiki masu nauyi
- Tushen kayan aiki
- Farantin kayan aiki
- Farantin baya
- Kayan ƙarfe masu ɗauke da kaya
- Hannun injinan musamman
- Sassan injiniya suna buƙatar ƙarfi da tauri
Tambayoyin da ake yawan yi akai-akai
Me ake amfani da sandar ƙarfe mai faɗi ta 4340?
Ana amfani da sandar ƙarfe mai faɗi ta ƙarfe 4340 sosai don sassa masu ƙarfi da na inji, gami da tushen kayan aiki, faranti na tallafi, sassan injina, da sassan injina na musamman waɗanda ke buƙatar tauri da ƙarfi.
Shin wannan kayan 4340 an samar da shi ne a yanayin da aka yi wa zafi magani?
Eh. A cewar takardar shaidar gwajin injin, ana bayar da wannan rukunin a cikinyanayin birgima mai zafi da aka kashe kuma aka hura.
Wane girma ake da shi ga wannan rukuni?
Girman da ake da shi da aka nuna akan MTC shine10 × 400 × 700 mm.
Menene ainihin halayen injina na wannan farantin 4340?
Ƙimar da aka gwada ƙarfin samarwa ne928 / 964 MPa, ƙarfin juriya1061 / 1091 MPa, tsawaitawa18.0%, da kuma makamashin tasiri55.3 / 53.0 J.
Menene taurin wannan sandar ƙarfe mai faɗin ƙarfe 4340?
Taurin isarwa shine kimanin33.5–34.1 HRC.
Shin kayan yana da gwajin ultrasonic?
Eh. MTC yana nunaAn tabbatar da gwajin ultrasonic na GB/T 4162 Class A.
Shin sinadaran da ke cikin tsarin da aka saba amfani da shi?
Eh. Sinadarin da aka gwada yana cikin iyakokin da aka lissafa, ciki har da C 0.41, Si 0.25, Mn 0.76, Cr 0.83, Mo 0.26, Ni 1.83, P 0.006, da S 0.003.
Shin akwai cikakken damar ganowa?
Eh. MTC ya haɗa daLambar Zafi, Lambar Samarwa, da Lambar Zafi ta Uwa.don ingantaccen bin diddigin rukuni.
