Q235 steel phaj txheem thickness ntau?
A: Kub-rolled phaj: 1.5-200mm; Nruab nrab- phaj tuab: 3-50mm (feem ntau siv).
Common dav thiab ntev?
A: Dav 1000-2500mm; Ntev 2000-12000mm, tuaj yeem txiav kom ntev.
Q235 steel phaj thickness kam rau ua tus qauv?
A: Raws li GB/T 709-2019, piv txwv li, 6-12mm phaj: -0.40/+0.50mm.
Q235 steel phaj kev xa khoom?
A: Kub-rolled (AR), tswj-rolled (CR), normalized (N), kub-rolled mob feem ntau yog siv.
Q235 steel phaj nto zoo yuav tsum tau?
A: Tsis muaj kab nrib pleb, khawb, folds, npuas; me ntsis pitting thiab khawb raug tso cai, qhov tob tsis tshaj qhov kev txwv qis dua.