Cov carbon fiber yog cov khoom siv tshiab nrog cov cuab yeej zoo tshaj plaws. Nws lub zog nqus tshwj xeeb tsawg dua li ntawm 1/4 ntawm cov hlau. Lub zog tensile ntawm carbon fiber cob qhia cov ntaub ntawv feem ntau tshaj 3500Mpa, uas yog 7-9 zaug ntawm cov hlau. Lub zog tensile ntawm elasticity yog 23000. ~ 43000Mpa kuj tseem siab dua hlau.
Yog li ntawd, lub zog tshwj xeeb ntawm CFRP, uas yog, qhov piv ntawm lub zog ntawm cov khoom siv rau nws cov ntom ntaws, tuaj yeem ncav ntau dua 2000Mpa / (g / cm3), thaum lub zog tshwj xeeb ntawm A3 steel tsuas yog txog 59Mpa / (g / cm3), thiab nws hom qauv tshwj xeeb kuj tseem siab dua li cov hlau.
