Lub teeb Q235A Q235B txias dov steel ntawv kev lag luam siv lawv los ua cov khoom siv hauv tsev plhaub, cov kav dej hauv tsev, cov khoom siv hauv chav ua noj, thiab lwm yam.
| Qib | ||||
| GB | ASTM | BS | DIN | JIS |
| Q235A | A570 Gr.A | S235 JR | S235 JR | TSI 400 |
| Q235B | A570 Gr.D | S235JRG1 | S235JRG1 | -- |
Q235A thiab Q235B steel belongs rau carbon steel. Nyob rau hauv lub teb chaws tus qauv GB700-88, cov khoom ntawm Q235A thiab Q235B lub ntsiab sib txawv nyob rau hauv cov nqe lus ntawm carbon steel, cov pa roj carbon ntsiab lus ntawm cov khoom raws li ib tug khoom Q235A ntawm 0.14-0.22 feem pua .
Cim npe nrov: q235a q235b txias dov steel ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, hauv Tshuag, dawb qauv
