kev paub txog kev lag luam

Cov ntawv thov ntawm AISI 1045 Khaub thuas kev kos hexagonal seamless cov hlua khau khiab hauv ntau yam lag luam

Non-metallic inclusions ntawm steel

Tooj liab yog ib qho malleable, ductile thiab zoo heev conductor ntawm tshav kub thiab hluav taws xob. Nws yog siv nyob rau hauv ntau yam lag luam, xw