Zinc txheej yog ib txoj hauv kev zoo tshaj plaws thiab kev lag luam ntawm kev tiv thaiv cov hlau liab los ntawm ib puag ncig corroding. Cov zinc tsis tsuas yog ua haujlwm los ntawm kev thaiv cov hlau thiab ib puag ncig, tab sis nws tseem yuav txi nws tus kheej los tiv thaiv cov ntawv hlau hauv qab.
Mechanical zog ntawm kev khwv nyiaj txiag galvanized steel kauj
Kev siv | Qib | Yield zog (Mpa) | Tensile zog (Mpa) |
Punching galvnaized hlau | DC51D ntxiv rau Z | - | 270-500 |
DC52D ntxiv rau Z | 140-300 | 270-420 | |
DC53D ntxiv rau Z | 140-260 | 270-380 | |
Cov qauv galvanized steel | S280GD plus Z | Ntau dua lossis sib npaug li 280 | Ntau dua lossis sib npaug rau 360 |
S350GD plus Z | Ntau dua lossis sib npaug li 350 | Ntau dua lossis sib npaug rau 420 | |
S550GD plus Z | Ntau dua lossis sib npaug li 550 | Ntau dua lossis sib npaug rau 560 |
Cim npe nrov: kev lag luam txoj kev galvanized steel kauj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
