S275JR ALDING STEEL
Dab tsi yog S275JR lub kaum sab xis steel
S275JR Angle steel yog ib feem ntawm European Cov Qauv en {1}}} thiab yog ib tus qauv hlau qauv los ntawm l-puab cross. Nws yog dav siv nyob rau hauv kev tsim kho thiab kev tsim khoom lag luam vim nws cov yam ntxwv zoo, suav nrog Weldability zoo thiab muaj peev xwm.
Dab tsi yog cov tshuaj lom neeg ntawm S275JR Angle Steel
S275JR txhais tau tias cov hlau muaj tsawg kawg yog lub zog ntawm 275 MPa thiab ua tau raws li JR qib qis, uas qhia txog qhov tsawg kawg nkaus cuam tshuam muaj nuj nqis ntawm chav tsev.
Cov tshuaj lom neeg muaj kuab lom ntawm S275JR lub kaum sab xis steel yog nruj me ntsis tswj tau kom ntseeg tau ruaj khov ua tau zoo. Raws li en 10025-2, cov feem ntau tso cai feem ntau tso cai cov khoom lag luam ntawm cov ntsiab lus tseem ceeb yog raws li hauv qab no:
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0. 20%
Silicon (Si): tsawg dua los yog sib npaug rau 0. 60%
Manganese (MN): 1.20% {2}}. 60%
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 045%
Sulphur (s): tsawg dua los yog sib npaug rau 0. 045%
S275JR Anggle Cov Nqis muaj cov khoom siv neeg kho zoo tshaj plaws:
Paib lub zog: ntau dua los yog sib npaug rau 275 mpa
Lub zog tensile: {430 - 560 mpa mpa
Elongation tom qab tawg: ntau dua los yog sib npaug rau 20% (txog li 16 hli thickness)
Kev Cuam Tshuam Lub Zog: Loj dua lossis sib luag rau 27 Joules (+20 degree, jr zoo) qib
Dab tsi yog qhov zoo ntawm S275JR Anggle tuav
Siab zog-rau-hnyav piv: Ua kom muaj kev siv khoom siv thiab cov khoom siv hauv kev tsim kho.
Zoo tshaj Weldability thiab Formaty: Cov txheej txheem tsim kev tsim thiab cov txheej txheem sib dhos yam uas tsis muaj cov qauv zoo.
Zoo corrosion resistance: Tom qab kev kho kom zoo los ntawm cov hau kev xws li Galvanizing lossis pleev xim, lub neej pabcuam yuav ua rau muaj kev phom sij ntev.
| Khoom npe | Sib npaug lub kaum steel 6m / 12m |
| Qho ntev | 6m / 9M / 10M / 12M / 12M, lossis txiav raws li koj xav tau |
| Lwm yam kev pabcuam | Kub dip galvanized, pre-galvanized, xim pleev xim, coated, txiav, dabtsi yog khoov, Punching tsuav koj tuaj yeem qhia peb qhov koj yuav tsum tau ua. |
| Khoom | S235JR S255JR S255JR S355JR S355JR S355JR S355JR S355JR S355JR S355JR/36 A572GR60 A992 SS / SM / ST / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / STR / ST365 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q420 Q400 |
| Kev siv | Neeg kho tshuab & chaw tsim khoom, steel nruj, nkoj roj, ua pob, ntaus nkauj, tsheb chassis. |
| Yam ntim | Khi nrog hlau strips thiab qhwv nrog daim ntawv pov thawj dej |
| Lub sijhawm khoom xa tuaj | Xa tawm hauv 3-7 hnub tom qab tau txais daim ntawv tso nyiaj |
Gnee Steel Angle Steel Chaw Tsim Tshuaj
Nrog 20 xyoo kev paub thiab kev tshaj lij hauv cov ntaub ntawv hlau thiab 18 xyoo ntawm kev xa khoom thiab muab cov kev pabcuam zoo thiab kev pabcuam zoo rau ib leeg rau txhua tus neeg siv khoom.
Peb tuaj yeem lees txais ntau yam xaj los ntawm 20 tons rau 2000 tons lossis ntau dua. Peb kuj tau lees paub los ntawm kev soj ntsuam thib peb xws li DNV, BV, SGS, ABS, CCSI, thiab lwm yam.
