Zoo S355J0 Cov Qauv Hlau
S355J0 yog cov khoom siv hluav taws xob qis-alloy siab-lub zog steel uas ua raws li European tus qauv EN10025-2. S355J0 muaj cov khoom siv zoo heev thiab cov khoom siv vuam thiab yog siv dav hauv kev tsim kho, txuas hniav, nqa thiab tsheb thauj mus los thiab lwm yam haujlwm. cov
Lub zog tawm los ntawm S355J0 yog 355MPa, uas qhia txog tus nqi kev ntxhov siab thaum cov khoom siv yas deformation (tsis tawg) nyob rau hauv qhov kev txiav txim ntawm sab nraud quab yuam. Lub zog tensile nyob ntawm 470-630MPa thiab tej zaum yuav txawv nyob ntawm seb qhov kev kho cua sov tshwj xeeb. Lub elongation ntawm S355J0 yog ntau dua los yog sib npaug li 22%, xyuas kom meej tias cov hlau phaj muaj peev xwm deformation zoo yas thaum raug kev nyuaj siab. cov
GNEE Steel yog cov chaw tsim khoom, chaw muag khoom thiab xa tawm ntawm High Strength Alloy Steel Phaj. Nrog 17 xyoo ntawm kev paub, peb muab ntau yam ntawm Steel Phaj nrog rau A709 Qib 50 Steel Phaj, S355J2 Alloy Steel Phaj thiab S690QL1 High Strength Steel Phaj.
Raws li lub tuam txhab ISO tau ntawv pov thawj, peb tsim ntau yam ntawm High Strength Steel Phaj khoom thiab muaj cov neeg siv khoom loj thoob ntiaj teb. Peb muab Steel Phaj khoom rau cov neeg siv khoom thoob plaws Is Nrias teb thiab thoob plaws ntiaj teb xws li Asmeskas, UK, Ltalis, Lub Tebchaws Yelemees, Australia thiab lwm yam.
