Rivets yuav tsum muaj qee qhov toughness thiab plasticity, thiab qis carbon steel lub zog thiab hardness yog tsawg, tab sis siab plasticity thiab toughness, siab ua thiab zoo vuam kev ua tau zoo.Low carbon steel (tsawg carbon steel) yog carbon steel nrog cov ntsiab lus carbon tsawg tshaj li 0.25. %.Cov qauv annealed ntawm qis carbon steel yog ferrite thiab ib qho me me ntawm pearlite.
Post lub sij hawm: Jan-11-2021