Q355GJC Z15 yog lub zog muaj zog qis-alloy structural steel nrog high yield thiab tensile zog, feem ntau siv nyob rau hauv choj, kev tsim kho, machinery thiab lwm yam teb. Lub "Z15" sawv cev rau qhov cuam tshuam toughness Performance index ntawm steel phaj.
Nta
1. Lub zog siab: Q355GJC Z15 muaj lub zog muaj zog thiab lub zog tensile, uas tuaj yeem ua tau raws li qee qhov kev xav tau ntawm cov haujlwm engineering.
2. Zoo heev cuam tshuam toughness: Q355GJC Z15 muaj kev cuam tshuam zoo toughness thiab muaj peev xwm tswj tau siab toughness nyob rau hauv qis kub ib puag ncig.
3. Kev ua haujlwm vuam zoo: Q355GJC Z15 muaj kev vuam zoo thiab tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm qee qhov haujlwm engineering uas xav tau vuam.
Tsis muaj
Cov tshuaj muaj pes tsawg leeg ntawm Q355GJC Z15: C Tsawg dua lossis sib npaug rau 0.18, Si Less dua lossis sib npaug rau 0.50, Mn:1.20-1.6 0, P Tsawg dua lossis sib npaug rau 0.030, S Tsawg dua lossis sib npaug rau 0.030, Nb Tsawg dua lossis sib npaug 0.05, V Tsawg dua lossis sib npaug 0.15, Ti Tsawg dua lossis sib npaug rau 0.20, Al Ntau dua lossis sib npaug 0.015.
Cov khoom siv tshuab ntawm Q355GJC Z15: yield zog Ntau dua lossis sib npaug ntawm 355MPa, tensile zog Ntau dua lossis sib npaug rau 490-630MPa, elongation Ntau dua lossis sib npaug rau 22%, necking rate Ntau dua lossis sib npaug rau 50%, cuam tshuam toughness (-15 degree ) Ntau dua lossis sib npaug rau 27J.
Kev siv ntau yam
Q355GJC Z15 feem ntau yog siv hauv kev txuas hniav, kev tsim kho, tshuab thiab lwm yam, tshwj xeeb tshaj yog nyob rau hauv engineering tej yaam num uas siab toughness yuav tsum tau khaws cia nyob rau hauv tsis tshua muaj kub ib puag ncig.
Cov lus nug nquag
1. Dab tsi yog qhov txawv ntawm Q355GJC Z15 thiab cov qauv hlau zoo tib yam?
A: Q355GJC Z15 yog lub zog siab uas tsis tshua muaj alloy cov qauv hlau nrog lub zog siab thiab lub zog tensile, thiab zoo heev cuam tshuam toughness thiab vuam zog, uas yog tsim rau qee qhov haujlwm engineering hauv qhov chaw muaj zog thiab qhov kub thiab txias. Ordinary structural steel tsis muaj cov yam ntxwv no.
2. Qhov cuam tshuam toughness Performance index ntawm Q355GJC Z15 yog dab tsi?
A: Qhov cuam tshuam toughness Performance index ntawm Q355GJC Z15 yog 27J (-15 degree ).
3. Rau cov haujlwm twg yog Q355GJC Z15 haum?
A: Q355GJC Z15 yog tsim rau siv nyob rau hauv cov choj, kev tsim kho, machinery thiab lwm yam teb, tshwj xeeb tshaj yog rau engineering tej yaam num uas siab toughness yuav tsum tau khaws cia nyob rau hauv tsis tshua muaj kub ib puag ncig.
FAQ
Q: Dab tsi yog high-rise steel phaj?
A: High-rise tsev steel daim hlau yog tshwj xeeb tsim steel daim hlau uas yog siv nyob rau hauv kev tsim kho vaj tse uas siab tshaj li ib txwm vaj tse. Lawv tau tsim los txhawb qhov hnyav ntawm lub tsev thiab muab cov qauv kev ruaj ntseg.
Q: Yuav ua li cas yog high-rise steel daim hlau txawv los ntawm niaj hnub steel daim hlau?
A: High-rise tsev steel daim hlau yog tuab thiab muaj zog dua li niaj zaus steel daim hlau los muab kev txhawb nqa tsim nyog thiab ruaj khov rau cov tsev siab.
Cim npe nrov: q355gjc z15, Tuam Tshoj q355gjc z15 lwm tus neeg