Q235 soudabilite?
A: ekselan soudabilite, kontni kabòn ki ba, tandans ki ba redi nan zòn ki afekte chalè -, apwopriye pou divès metòd soude.
Metòd soude komen ak materyèl soude?
A: Manyèl soude arc: E4303 (J422), E4315 (J427)
Gaz kouvwi soude: ER50-6, ER49-1
Submerged arc soude: H08A + HJ431
Èske soude Q235 mande pou prechofaj?
A: For plate thickness ≤20mm and ambient temperature ≥5℃, no preheating is required; for thickness >20mm oswa tanperati ki ba, prechofe a 50-80 degre.
Ki materyèl soude yo itilize pou soude diferan asye Q235 ak Q355?
A: Chwazi materyèl ki pi ba -klas la, seri E43 oswa ER49-1.
Ki domaj komen soude Q235 ak prevansyon yo? A: Porosite (seche baton soude a, netwaye sifas la), enklizyon salop (retire salop, manyen baton apwopriye), deformation (kontwole D 'chalè).