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"Mai cikakken tsari" a cikin farantin ƙarfe na Carbon - Q235 Carbon Steel


Farantin ƙarfe na carbon yana ɗaya daga cikin nau'ikan kayan ƙarfe mafi sauƙi. An gina shi akan ƙarfe, tare da sinadarin carbon tsakanin 0.0218%-2.11% (ma'aunin masana'antu), kuma ya ƙunshi babu ko ƙaramin adadin abubuwan haɗin ƙarfe. Dangane da yawan sinadarin carbon, ana iya raba shi zuwa:
Ƙaramin ƙarfe mai ƙarancin carbon(C≤0.25%): kyakkyawan tauri, mai sauƙin sarrafawa, Q235 na cikin wannan rukuni;
Karfe mai matsakaicin carbon(0.25%
Babban ƙarfe mai carbon(C>0.6%): tauri mai yawa da kuma karyewar ƙarfi.

farantin ƙarfe (20)
farantin ƙarfe (14)

Karfe mai carbon Q235: ma'auni da sigogin asali (ma'aunin GB/T 700-2006)

Tsarin aiki C Si Mn P S
Abubuwan da ke ciki ≤0.22% ≤0.35% ≤1.4% ≤0.045% ≤0.045%

Kayayyakin injiniya:
Ƙarfin samarwa: ≥235MPa (kauri ≤16mm)
Ƙarfin tensile: 375-500MPa
Tsawaitawa: ≥26% (kauri ≤16mm)

Kayan aiki da Aiki

Kayan aiki:Kayan da aka fi amfani da su sun haɗa daGR.B, X42, X46, X52, X56, X60, X65, X70, da sauransu.

Halayen Aiki
Babban Ƙarfi: Yana iya jure matsin lamba mai yawa da ruwa kamar mai da iskar gas ke haifarwa yayin jigilar kaya.
Babban Tauri: Ba abu ne mai sauƙi a karya ba idan aka fuskanci tasirin waje ko canje-canje a fannin ƙasa, wanda ke tabbatar da ingancin aikin bututun.
Kyakkyawan Juriyar Tsatsa: Dangane da yanayi daban-daban na amfani da hanyoyin sadarwa, zabar kayan da suka dace da hanyoyin magance saman ruwa na iya tsayayya da tsatsa yadda ya kamata da kuma tsawaita tsawon rayuwar bututun.

Halayen "jarumi mai kusurwa huɗu" na Q235


Kyakkyawan Aikin Sarrafawa
Walda: Ba a buƙatar dumamawa kafin lokaci, wanda ya dace da walda ta baka, walda ta iskar gas da sauran hanyoyin aiki (kamar walda tsarin ƙarfe na gini);
Tsarin Sanyi: Ana iya lanƙwasawa cikin sauƙi kuma a buga shi da tambari (misali: harsashin akwatin rarrabawa, bututun iska);
Ingancin aiki: Aiki mai dorewa a ƙarƙashin yankewa mai sauƙi (sarrafawa sassan injina).
Cikakken Daidaiton Injin


Ƙarfi vs TauriƘarfin fitarwa na 235MPa yana la'akari da duka ɗaukar kaya da juriyar tasiri (idan aka kwatanta da 195MPa na Q195);
Daidaitawar Jiyya ta Fuskar: Mai sauƙin fenti da fesa fenti (kamar sandunan kariya, ƙananan sandunan ƙarfe).
Ingantaccen Ingancin Tattalin Arziki
Kudin ya yi ƙasa da kusan kashi 15%-20% idan aka kwatanta da na ƙarfe mai ƙarfi mai ƙarancin ƙarfe (kamar Q345), wanda ya dace da manyan ayyuka.
Babban Mataki na Daidaitawa
Kauri na yau da kullun: 3-50mm (isasshen kaya, rage zagayowar keɓancewa);
Ma'aunin aiwatarwa: GB/T 700 (na cikin gida), ASTM A36 (daidai da na ƙasashen waje).

Sayi da Amfani da "Jagorar Gujewa"


Gano Inganci:
Bayyanar: babu tsagewa, tabo, naɗewa (misali siffar farantin GB/T 709);
Garanti: Duba abun da ke ciki, halayen injiniya da rahoton gano lahani (ana buƙatar gano lahani na UT don mahimman sassan tsarin).
Tsarin hana lalata:
Cikin Gida: fenti mai hana tsatsa (kamar fenti mai launin ja) + fenti mai rufewa;
Waje: fenti mai zafi (rufi ≥85μm) ko kuma feshi mai feshi na fluorocarbon.
Bayanin Walda:
Zaɓin sandar walda: Jerin E43 (kamar J422);
Farantin siriri(≤6mm): babu buƙatar dumamawa kafin lokaci, farantin mai kauri (>20mm): dumama kafin lokaci 100-150℃ don hana fashewa.

Farantin Karfe na S235JR don Sayarwa
farantin ƙarfe mai zafi na Tianjin Royal Steel Group
INJIN YANKA CNC, Yanke farantin ƙarfe na plasma na masana'antu na CNC.

ƘUNGIYAR SARKI

Adireshi

Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.

Awanni

Litinin-Lahadi: Sabis na awanni 24


Lokacin Saƙo: Maris-24-2025