Kho hom no steel tsis pom zoo. Hom hlau no yuav tsum tau hloov xwb, nyob rau hauv lub Hoobkas pob qij txha. Tsis pom zoo muab faib lossis hloov ib nrab.
Koj puas tuaj yeem kho cov hlau muaj zog ntawm lub tsheb?
"Txhua yam ntau dua 800 MPa tsis kho thiab yuav tsum tau hloov pauv," Keith hais. Qhov no yog vim cua sov compromises hardness ntawm cov hlau. Cov steels siab heev no muaj zog dua vim tias cov thermomechanical ua ntawm cov hlau raws li nws tau tsim ua ob qho tib si mos thiab tawv theem hauv cov hlau.
Koj puas tuaj yeem kho 590 MPa steel?
Ib tug mem tes MID welder yuav tsum tau siv. … Honda specifications rau kho thiab vuam steels nrog 590 rau 980 MPa kev ntsuam xyuas: Cov khoom ua los ntawm High Strength Steel (590-980 MPa) yuav tsum tau muab ntsia ua ib feem. Tsis pub cais tawm tshwj tsis yog muaj txheej txheem hauv phau ntawv kho lub cev.
Koj puas tuaj yeem ncaj nraim cov hlau muaj zog?
High-strength steels feem ntau ua rau poob lub zog dua li cov hlau me me thaum tshav kub siv rau kev ncaj. Ultra-high-strength steels yog kub rhiab heev thiab yuav plam lawv lub zog yog tias siv cua sov, rau kev ncaj.
Koj puas tuaj yeem kho HSLA steel?
Cov hlau no tau siv rau hauv lub cev thiab kaw tau ntau xyoo thiab paub zoo tias yog kho tauyam tsis muaj kev ua tau zoo los ntawm kev vuam arc thiab nplaim taws ncaj. A Qib 4 IFsteel (300 MPa raws li-tau txais UTS) thiab HSLA 340 steel (450 MPa raws li-tau txais UTS) qib raug soj ntsuam.
