Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Tensile zog | Ntau dua lossis sib npaug li 270 MPa |
| Yield zog | Ntau dua lossis sib npaug rau 140-350 MPa (nyob ntawm qhov tuab) |
| Elongation | Ntau dua lossis sib npaug li 22 feem pua |
| Hardness (HRB) | Tsawg dua los yog sib npaug li 65 |
General thermal zog ntawm galvanized steel:
Thermal conductivity: Lub thermal conductivity ntawm galvanized steel yog qhov siab, thiab nws tuaj yeem ua kom sov tau zoo.
Coefficient ntawm thermal expansion: Lub coefficient ntawm thermal expansion ntawm steel, nrog rau galvanized steel, yog nruab nrab. Qhov no txhais tau hais tias nws nthuav dav thiab cog lus nrog kev hloov pauv kub, uas yog ib qho tseem ceeb rau kev txiav txim siab rau cov ntawv thov uas cuam tshuam los ntawm qhov kub thiab txias.
Melting point: Lub melting point ntawm cov hlau feem ntau yog nyob ib ncig ntawm 1370 degree (2500 degree F), tab sis qhov no tuaj yeem sib txawv nyob ntawm qhov tshwj xeeb ntawm cov hlau.
Lub peev xwm tshwj xeeb thaum tshav kub kub: Cov hlau muaj qhov tshwj xeeb kub muaj peev xwm, uas txhais tau hais tias nws xav tau ntau lub zog los nce qhov kub.
