S355J2Hgushyira mu bikorwa imiyoboro idafite ibyuma: BS EN 10210-1: 2006,

S355J2H isaba ingufu zingaruka zirenga 27J kuri -20 ° C. Nicyuma giciriritse-gifite imbaraga nyinshi zifite plastike nziza ningaruka zikomeye.

S355J2H umuyoboro udafite ibyuma ni ikirango cyiburayiEN10210. Numuyoboro muke utari umusemburo ukoreshwa mugukora ibice bitandukanye byingufu nyinshi hamwe nibyuma.

S355J2H isobanura iki? S355J2H ni ibikoresho bitavanze ibyuma bidafite ibyuma. Nibihe bikoresho byo murugo S355J2H bihuye? Bisa nibisanzwe byigihugu Q345D, Q355D

S355J2H ibisobanuro: S: byerekana ibyuma byubatswe, 355: bivuga imbaraga nkeya yumusaruro wa 355Mpa mugihe umubyimba wurukuta ari ≤16mm, J2: byerekana imikorere yagaragaye kuri -20 ° C; H: byerekana ibikoresho bidafite ishingiro