S355J2H bututun ƙarfe mara sumulEN10210Bututun ƙarfe mara sumul na Turai.

Bututun ƙarfe mara shinge na S355J2H nau'in ƙarfe ne da aka ƙayyade a cikinBS EN 10210-1:2006"Bututun gini marasa ƙarfe da na ƙarfe masu kyau waɗanda aka yi da zafi (kayan aikin tsakiya mara kyau) Kashi na 1: Bukatun isar da fasaha", wanda ke buƙatar kuzarin tasiri -20. Ya kai sama da 27J, ƙarfe ne mai ƙarfi mai ƙarancin ƙarfe mai kyau tare da kyakkyawan filastik da taurin tasiri.

Ana amfani da bututun ƙarfe mara shinge na S355J2H galibi a fannin injiniyan tsarin ƙarfe mai ƙarancin zafi, gina manyan filayen wasanni, da kuma kera kwantena masu ƙarancin zafi. Haka kuma ana iya amfani da bututun ƙarfe na S355J2H a fannin gina dandamalin mai na ƙasashen waje. Bututun ƙarfe na S355J2H yana da kyakkyawan tsarin sarrafawa kuma yana iya sarrafa sassan injina masu ƙarancin zafi.

Ma'aunin Turai EN10025-2 ya tanadar da cewa kalmar da ta fara da S ƙarfe ne na gini, kuma 355 da ke biye yana nufin cewa mafi ƙarancin ƙarfin samarwa a zafin ɗaki shine 355MPa.

S355J2H ma'aunin Turai ne. Wannan kayan abu ne mai ƙarancin zafin jiki. Ma'aunin aiwatarwa shineEN10210, galibi don bututun ƙarfe marasa sumul da bututun murabba'i da murabba'i marasa sumul.

Bugu da ƙari, kamfaninmu yana kuma sarrafa wasu bututun injina da bututun gini, kamar suASTM A519: ASTM A519-2006Ana amfani da daidaitaccen tsari galibi don bututun ƙarfe marasa sumul, bututun ƙarfe na carbon da bututun injina na gami don injina. Bututun injina na gami galibi sun haɗa da
1018, 1026, 8620, 4130, 4140, da sauransu.

ASTM A53/A53MASTM A53 wani tsari ne da Ƙungiyar Gwaji da Kayan Aiki ta Amurka (ASTM) ta buga a hukumance wanda ke ƙayyade bututun ƙarfe mai launin baƙi ko galvanized, mara sumul ko kuma wanda aka haɗa da ƙarfe. Yana ɗaya daga cikin ƙa'idodin bututun ƙarfe da aka fi amfani da su a duniya kuma ana amfani da shi sosai a masana'antu kamar mai, iskar gas, sinadarai, gini da sauran masana'antu.