Qeb 1 Nruab nrab thiab siab carbon hard hlau
- Qib 35 45 60 65 70 85
Cov tshuaj lom neeg muaj pes tsawg leeg, kev ua haujlwm ntawm cov sawb ruaj khov; qhov tseeb qhov loj me yog siab, qhov zoo ntawm qhov chaw yog qhov zoo; Cov qauv yog sib xws, cov ntsiab lus ntawm kev suav nrog yog tsawg, cov nplej loj yog nruab nrab, thiab cov duab kos tau zoo.
Qeb 2 Steel rau prestressed hlau hlua thiab strand
Qib SWRH77B SWRH82B SWRH77BCr SWRH82BCr
Kev ua haujlwm ruaj khov, zoo heev plasticity thiab ductility; siab qhov tseeb, zoo nto zoo; tshuaj muaj pes tsawg leeg, tso tawm
Cov pa roj carbon txheej thiab kev suav nrog yog tswj hwm nruj thiab cov qauv zoo ib yam.