Koyi game da Sabon Farashin Faranti na Karfe na ASTM A572/A572M, Bayani dalla-dalla da Girmansa.
Babban Ƙarfi ASTM A572/A572M Farantin Karfe na Grade 50 | Karfe Mai Sauƙi na Carbon don Ginawa da Amfani da Masana'antu
| Abu | Cikakkun bayanai |
| Kayan Aiki na Daidaitacce | ASTM A572/A572MHSLAFarantin Karfe |
| Matsayi | Darasi na 42,Aji na 50, Aji na 55, Aji na 60, Aji na 65 |
| Faɗin Al'ada | 1,000 mm – 2,500 mm |
| Tsawon Yau da Kullum | 6,000 mm – 12,000 mm (ana iya gyara shi) |
| Ƙarfin Taurin Kai | 400–655 MPa (58–95 ksi) |
| Ƙarfin Ba da Kyauta | 290-450 MPa (41-65 ksi) |
| Riba | Kyakkyawan Weldability da Kyakkyawan Juriyar Tsatsa, kuma ya dace da Aikace-aikacen Tsarin Gidaje daban-daban na Cikin Gida da Waje. |
| Duba Inganci | Gwajin Ultrasonic (UT), Gwajin Magnetic Barbashi (MPT), ISO 9001, SGS/BV Dubawa na ɓangare na uku |
| Aikace-aikace | Gine-gine, gadoji, hasumiyai, ababen hawa, manyan injuna, da sauransu. |
Sinadaran da Aka Haɗa (Matsakaicin Tsarin)
Sinadarin Sinadarin Farantin Karfe na ASTM A572/A572M
| Matsayi | Matsakaicin C (%) | Matsakaicin (%) | Matsakaicin P (%) | Matsakaicin S (%) | Matsakaicin Si (%) | Cu (%) Matsakaicin | Nb, Ti, V (%) | Bayanan kula |
| Aji na 42 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kowanne | Abubuwan HSLA na yau da kullun |
| Aji na 50 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kowanne | Wanda aka fi amfani da shi |
| Aji na 55 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kowanne | Ƙarfi mafi girma |
| Aji na 60 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kowanne | Aikace-aikace masu nauyi |
| Aji na 65 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 kowanne | Mafi ƙarfi |
Kayan Aikin Farantin Karfe na ASTM A572/A572M
| Matsayi | Ƙarfin Ba da Kyauta | Ƙarfin Taurin Kai | Siffofi |
| Aji na 42 | 42 ksi (≈ 290 MPa) | 58-72 ksi (≈ 400-500 MPa) | Asali ƙarfin ƙarfi, ya dace da aikace-aikacen tsarin gabaɗaya |
| Aji na 50 | 50 ksi (≈ 345 MPa) | 65-80 ksi (≈ 450-550 MPa) | Mafi yawan amfani da shi, ya dace da gadoji da gine-ginen gini |
| Aji na 55 | 55 ksi (≈ 380 MPa) | 70–85 ksi (≈ 480–590 MPa) | Babban ƙarfi, ya dace da tsarin aiki mai nauyi |
| Aji na 60 | 60 ksi (≈ 415 MPa) | 75–90 ksi (≈ 520–620 MPa) | Babban ƙarfi, aikace-aikacen ɗaukar nauyi mai yawa |
| Aji na 65 | 65 ksi (≈ 450 MPa) | 80–95 ksi (≈ 550–655 MPa) | Mafi girman ƙarfin, ana amfani da shi don ayyukan musamman masu ƙarfi |
Girman Farantin Karfe na ASTM A572/A572M
| Sigogi | Nisa |
| Kauri | 2 mm – 200 mm |
| Faɗi | 1,000 mm – 2,500 mm |
| Tsawon | 6,000 mm - 12,000 mm (akwai girma dabam dabam) |
Danna maɓallin da ke kan dama
1. Shiri na Kayan Danye
Zaɓin ƙarfen alade, ƙarfen da aka yayyanka, da abubuwan da ke haɗa ƙarfe.
3. Ci gaba da yin wasan kwaikwayo
A zuba a cikin faranti ko furanni domin a ci gaba da birgima.
5. Maganin Zafi (Zaɓi ne)
Daidaita ko rage zafi don inganta tauri da daidaito.
7. Yankan & Marufi
Aski ko yankewa gwargwadon girmansa, maganin hana tsatsa, da kuma shirya isar da kaya.
2. Narkewa da Tsaftacewa
Wutar Lantarki ta Arc (EAF) ko Babban Tanderu na Oxygen (BOF)
Daidaitawar narkewar ruwa, cire iskar oxygen, da kuma daidaita sinadaran.
4. Mai Zafi Mai Zafi
Dumama → Mirgina Mai Ƙarfi → Kammala Mirgina → Sanyaya
6. Dubawa da Gwaji
Tsarin sinadarai, halayen injiniya, da ingancin saman.
Gine-ginen Gine-gine: Gine-gine masu tsayi, rumbunan ajiya na masana'antu, gadoji, da tsarin gine-gine
Ayyukan Injiniyan Farar Hula: Tukwanen gada, katako, sandunan tsaro, tsarin tashar jiragen ruwa, da kayan aikin gini masu nauyi
Injinan & Kera Motoci: Firam ɗin injina masu nauyi, cranes, hasumiyai, babbar mota da chassis na jirgin ƙasa
Sauran Aikace-aikace: Tallafin bututun mai da iskar gas, hasumiyoyin sadarwa, da sauran kayan gini masu ƙarfi
1) Ofishin Reshe - Tallafin da ake bayarwa ga masu magana da Sifaniyanci, taimakon share kwastam, da sauransu.
2) Sama da tan 5,000 na kaya a hannun jari, tare da nau'ikan girma dabam-dabam
3) Ƙungiyoyi masu iko kamar CCIC, SGS, BV, da TUV sun duba su, tare da marufi na yau da kullun masu dacewa da ruwa.
| A'a. | Abu na Dubawa | Bayani / Bukatu | Kayan Aikin da Aka Yi Amfani da su |
| 1 | Sharhin Takardu | Tabbatar da MTC, matakin kayan aiki, ma'auni (ASTM/EN/GB), adadin zafi, rukuni, girma, adadi, halayen sinadarai da na inji. | MTC, yin oda takardu |
| 2 | Dubawar Gani | Duba don ganin tsagewa, naɗewa, ƙuraje, ƙuraje, tsatsa, sikelin, ƙagagge, ramuka, lanƙwasa, da ingancin gefen. | Duba gani, tocila, ƙara girman magana |
| 3 | Dubawa Mai Girma | Auna kauri, faɗi, tsayi, siffa, murabba'in gefe, karkacewar kusurwa; tabbatar da haƙuri ya cika ƙa'idodin ASTM A6/EN 10029/GB. | Caliper, ma'aunin tef, mai mulkin ƙarfe, ma'aunin kauri ultrasonic |
| 4 | Tabbatar da Nauyi | Kwatanta ainihin nauyi da nauyin nazari; tabbatar da cewa cikin haƙurin da aka yarda (yawanci ±1%). | Ma'aunin nauyi, lissafin nauyi |
1. Kunshin da aka Tara
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Ana tara faranti na ƙarfe cikin tsari daidai gwargwado.
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Ana sanya na'urorin raba sarari na katako ko ƙarfe tsakanin layuka.
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An ɗaure fakitin da madaurin ƙarfe.
2. Akwati ko Pallet Marufi
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Ana iya sanya ƙananan faranti ko manyan faranti a cikin akwatunan katako ko a kan pallets.
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Ana iya ƙara kayan da ba sa da danshi kamar takarda mai hana tsatsa ko fim ɗin filastik a ciki.
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Ya dace da fitarwa da sauƙin sarrafawa.
3. Jigilar Kaya Mai Yawa
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Ana iya jigilar manyan faranti da jirgi ko babbar mota da yawa.
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Ana amfani da kushin katako da kayan kariya don hana karo.
Haɗin gwiwa mai ƙarfi tare da kamfanonin jigilar kaya kamar MSK, MSC, COSCO, sarkar sabis na jigilar kaya, da sarkar sabis na jigilar kaya, mu ne abin da kuke gamsuwa da shi.
Muna bin ƙa'idodin tsarin kula da inganci na ISO9001 a duk matakai, kuma muna da cikakken iko tun daga siyan kayan marufi har zuwa jadawalin jigilar ababen hawa. Wannan yana tabbatar da tasirin H-beam daga masana'anta har zuwa wurin aikin, yana taimaka muku ginawa akan tushe mai ƙarfi don aikin da ba shi da matsala!
1. Menene farantin ƙarfe na ASTM A572/A572M?
ASTM A572/A572M faranti ne mai ƙarfi, mai ƙarancin ƙarfe (HSLA). Ana amfani da shi sosai a gine-gine, gadoji, injina masu nauyi, da aikace-aikacen masana'antu saboda ƙarfinsa mai ƙarfi, ingantaccen ƙarfin walda, da juriyar tsatsa.
2. Menene muhimman abubuwan da ke cikin farantin ƙarfe na ASTM A572?
Babban rabon ƙarfi-da-nauyi
Kyakkyawan sauƙin walda da ƙira
Kyakkyawan juriya ga lalatawa wanda ya dace da amfani a cikin gida da waje
Faɗin kauri da girma dabam-dabam
3. Za a iya haɗa farantin ƙarfe na ASTM A572?
Eh, yana da kyakkyawan sauƙin walda kuma ya dace da hanyoyin walda daban-daban, gami da MIG, TIG, da walda mai zurfi a ƙarƙashin ruwa.
4 Menene bambanci tsakanin farantin ƙarfe na ASTM A572 da A36?
Karfe na ASTM A572 yana da ƙarfi mafi girma, juriya ga tsatsa, da kuma ingantaccen walda idan aka kwatanta da ƙarfen carbon na ASTM A36 na yau da kullun, wanda hakan ya sa ya fi dacewa da gine-gine masu nauyi.
5. Shin farantin ƙarfe na ASTM A572 ya dace da muhallin waje?
Eh, yana da kyakkyawan juriya ga tsatsa kuma ana iya amfani da shi a waje. Shafa fenti ko fenti na iya ƙara ƙarfafa shi.
6. Waɗanne zaɓuɓɓukan kauri da girma ne ake da su?
Farantin ASTM A572 suna samuwa a cikin kauri, faɗi, da tsayi daban-daban, ya danganta da mai samar da su. Kauri na yau da kullun yana farawa daga mm 3 zuwa mm 200 ko fiye.
7. Yadda ake zaɓar madaidaicin matakin farantin ƙarfe na ASTM A572?
Yi amfani da aji na 42 don aikace-aikacen tsarin gabaɗaya
Aji na 50 shine mafi yawan amfani da gadoji da gine-ginen gini
Aji 55, 60, 65 sun dace da ayyukan da ake ɗauka masu nauyi ko masu ƙarfi.
Cikakkun Bayanan Hulɗa
Adireshi
Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.
Awanni
Litinin-Lahadi: Sabis na awanni 24
