S45 0 j0 h txheej txheem hlau nqaj

S45 {0} Cov qhab nia yog dav siv hauv kev tsim kho kev tsim kho vim nws cov kws kho zoo heev thiab kev ua haujlwm zoo.

Lub ntsiab lus tseem ceeb thiab lawv cov ntsiab lus siab tshaj plaws ntawm s45 {}} 0. 55%, manganese (mn) 1.7%, phosphorus (p) {{11 {11}}. {13}}}}}}}%, nitrogen (n) 0.025%, tooj (cu) 0.55%.

Cov Khoom Siv Neeg Kho Tshuab
Tos lub zog: Yam tsawg kawg yog 450MPA rau thickness ntawm 16 hli thiab hauv qab no, thiab cov txiaj ntsig zoo txo ​​qis dua li cov tuab nce. Piv txwv li, thaum tuab yog nyob rau hauv thaj tsam ntawm 16 txog 40 hli, qhov tsawg kawg yog 430mpa.

Lub zog tensile: lub zog tensile ntawm s45 {}} mpa mpa} mpa} mpa} mpa cia rau thickness {} mm.

Kev Cuam Tshuam Lub Zog: Qhov cuam tshuam lub zog ntawm 0 degree yog 27J. Nws muaj cov kev ua tau zoo ntawm qhov kub tsawg thiab tuaj yeem tawm tsam qhov cuam tshuam ntawm cov rog sab nraud.

Elongation: Qhov tsawg kawg nkaus elongation yog 17%, uas qhia txog cov khoom muaj cov meej mom zoo thiab tuaj yeem tiv taus qee qhov kev tawm tsam yam tsis muaj tawg.

Qauv nta
Siab zog-rau-qhov hnyav piv: Lub H-linged ntu S45}} J0 H-} J0 H-} J0 H-} J0 H-} J0 H-} J0 H-} Tus khoom xa tawm ntxiv thiab muaj lub zog dua-ua kom muaj zog. Nws tuaj yeem tiv thaiv hnyav thaum txo qhov kev tsim tawm ntawm cov qauv, uas yog qhov ua kom muaj kev ruaj khov thiab kev lag luam ntawm cov qauv.

Zoo BAD RIGWORANCE: Vim tias cov qauv sib txawv ntawm H-Shared steel, s45} J0 H-s4, share zog, thiab haum rau siv nyob rau hauv cov zog tsim qauv.

Yooj yim sib dhos thiab nruab: kev sib dhos ua ke thiab txoj cai-lub hnub xaus ntawm H-Shared steel pab txhawb lub rooj sib txoos thiab kev sib xyaw ua ke ntawm cov khoom siv.

Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.