Saukewa: S355J2HMatsakaicin aiwatar da bututu mara ƙarfi: BS EN 10210-1: 2006;

S355J2H yana buƙatar ƙarfin tasiri fiye da 27J a -20°C. Yana da ƙananan ƙarfe mai ƙarfi mai ƙarfi tare da filastik mai kyau da tasiri mai tasiri.

S355J2H bututun ƙarfe mara nauyi alama ce ta ƙa'idar TuraiEN10210. Bututu ne mara zafi mara zafi da ake amfani da shi don kera sassa daban-daban masu ƙarfi da sigar ƙarfe.

Menene ma'anar S355J2H? S355J2H kayan bututu ne mara ƙarfi mara ƙarfi. Wane kayan gida S355J2H yayi daidai? Mai kama da ma'auni na ƙasa Q345D, Q355D

S355J2H fassarar: S: wakiltar karfe tsarin, 355: yana nufin mafi ƙarancin ƙarfin 355Mpa lokacin da kauri na bango ya kasance ≤16mm, J2: yana wakiltar ƙayyadadden tasirin tasiri a -20 ° C; H: yana wakiltar abu mara kyau