Piv nrog high - lub zog txias - rolled steel (xws li spce thiab hsla)

SPIE: ib qho "txias {- Rolled cov duab hlau sib sib zog nqus," kev ua kom muaj zog hloov kho cov txheej txheem sib sib zog nqus thiab cov txheej txheem anoster.
HSla (High- Lub zog qis -}}} alloy ovoy alloy. Kev Kawm Tshwj Xeeb: Spcc, SPIE, HSLA (Tsawg -}}} muaj zog hlau)
Lub zog tensile: 270-370 MPa, 270-350 mpa, 350-550 mpa
Paib lub zog: ntau dua los yog sib npaug ntawm 130 MPa, ntau dua lossis sib npaug nrog 110 MPa, ntau dua lossis sib npaug ntawm 250-400 mpa
Elongation: ntau dua los yog sib npaug rau 30%, ntau dua lossis sib npaug ntawm 34%, 15% -25%
Kev Ua Tau Zoo: Zoo (Haum rau General Stamping), Zoo (Haum rau kev sib sib zog nqus stamping), muaj zog (siab ductility)
Qaum Sib Txawv:
Spce tau zoo dua ductility (ntau dua elongation) tshaj li Spcc thiab haum rau cov hlau tso tsheb hlau luam thiab cov khoom siv roj teeb thiab cov khoom siv roj teeb).
HSLA muaj ntau lub zog dua SPCC, tab sis qis dua elongation (xws li cov txheej txheem siab (xws li cov kab ke tsheb chassis thiab cov pob txha sib txawv), tab sis nyuaj rau cov txheej txheem.