ASME SA106GrBbututun ƙarfe bututu ne mai kama da na ƙarfe mai kama da carbon wanda ba shi da matsala don amfani da shi a yanayin zafi mai yawa. Kayan yana da kyawawan halaye na injiniya.A106Bbututun ƙarfe daidai yake da bututun ƙarfe mai lamba 20# na ƙasarmu, da kayan aikintaASTM A106/A106MBabban yanayin zafi na bututun ƙarfe mara shinge, matakin B. Daga ma'aunin bututun sinadarai na ASME B31.3 da matatar mai, za a iya ganin cewa kewayon zafin amfani da kayan A106 shine: -28.9~565℃.
Bututun ƙarfe mara shinge na SA-106Gr.B ƙarfe ne mai ƙarancin carbon wanda ake amfani da shi sosai, wanda ake amfani da shi sosai a masana'antar mai, sinadarai da tukunyar jirgi.
Babban manufa sumul karfe bututuASTM A53/ASME SA53GR.B ya dace da tsarin bututun matsi, bututun bututu da bututun da ake amfani da su gabaɗaya waɗanda yanayin zafi bai wuce 350°C ba.
Bututun ƙarfe mara sumul don aiki mai zafi mai yawa ASTM/ASME SA106A106 GR.B, matakin ƙarfe:SA106B
Bututun layiAPI SPEC 5L GR.B, matakin ƙarfe: B,X42, X46, X52
Kwatanta sinadaran da ke tsakanin GB/T816320#bututun ƙarfe mara sumul da bututun ƙarfe mara sumul na A106Gr.B:
CMnPSSiA106Gr.B = 0.30.29 ~ 1.06 = 0.025 = 0.025 ~ 0.1GB/T8163 20# 0.17 ~ 0.240.35 ~ 0.65 < 0.035 < 0.0350.17 ~ 0.37
A cewar ASTM Ma'aunin A106 yana buƙatar cewa kaddarorin injina na bututun ƙarfe marasa zafi na Grade B ya kamata su cika waɗannan buƙatu:
Kayayyakin injiniya: (ƙarfin tauri Rm ≥ 415MPa, ƙarfin yawan amfanin ƙasa ReL ≥ 240MPa, tsawaitawa ≥ 12%)
Bututun ƙarfe marasa shinge na SA-106Gr.B suna da kyakkyawan aikin walda. Saboda ƙarancin abun ciki na C, ba a cika yin tauri sosai a tsarin ba saboda walda. Ƙarfin da tauri na haɗin da aka haɗa suna da kyau. Ba a buƙatar matakan tsari na musamman a duk lokacin walda don samun haɗin da ya dace.
Babban halaye na bututun ƙarfe na A106B
Juriyar zafin jiki mai yawa: Yana iya kiyaye daidaiton yanayin jiki da sinadarai a ƙarƙashin yanayin zafi mai yawa don tabbatar da ingantaccen aikin kayan aiki.
Babban ƙarfi: Tare da ingantaccen ƙarfin injina, yana iya jure damuwa a ƙarƙashin matsin lamba mai yawa da zafin jiki mai yawa.
Juriyar Tsatsa: Yana da kyakkyawan juriya ga tsatsa ga nau'ikan kafofin watsa labarai daban-daban, wanda ke tsawaita rayuwar kayan aikin.
Sauƙin sarrafawa: Ana iya yanke shi, lanƙwasa shi, walda shi da sauran sarrafawa kamar yadda ake buƙata don biyan buƙatun injiniya daban-daban.
Yankunan aikace-aikacen bututun ƙarfe na SA-106GrB
Kera tukunyar jirgi: ana amfani da shi don dumama bututun saman tukunyar jirgi mai matsa lamba ƙasa da matsakaici (matsin aiki gabaɗaya bai wuce 5.88Mpa ba, zafin aiki ƙasa da 450℃) da kuma tukunyar jirgi mai matsin lamba mai yawa (matsin aikin gabaɗaya ya wuce 9.8Mpa, zafin aiki yana tsakanin 450℃ da 650℃).
Masana'antar mai: a matsayin bututun da ake amfani da shi wajen isar da ruwan zafi mai zafi da matsin lamba, ana amfani da shi sosai a tace mai, masana'antar sinadarai da sauran fannoni.
Wasu fannoni: kamar wutar lantarki, aikin ƙarfe, gina jiragen ruwa da sauran masana'antu waɗanda ke buƙatar yanayin aiki mai zafi.
Lokacin Saƙo: Maris-18-2025
