Zoo Q420B Lub kaum ntse ntse Steel Bar
Q420B Lub kaum sab xis cov khoom lag luam
Q420B lub kaum ntse ntse steel yog ib tug qauv hlau, "Q" sawv cev rau cov txiaj ntsig lub zog ntawm cov hlau; "420" txhais tau tias tsawg kawg yog 420MPA; "B" sawv cev rau qib zoo ntawm cov hlau.
Q420B Lub Pob Tsoo tuaj yeem yauv muaj ntau yam kev kho mob, suav nrog kev pleev xim, kub hnyiab, cua nab kuab thiab lwm yam raws li cov neeg siv khoom xav tau.
Q420b Kub Rolled Steel Hnub Sab Nraud
| 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 |
Q420B Sib Tsoo Lub Tsib Tuav Lub Zog
Tshuaj Muaj Tshuaj
Cov tshuaj lom neeg muaj kuab lom ntawm Q420B lub kaum sab xis steel feem ntau suav nrog cov hauv qab no:
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0. 20 |
| Silicon (si) | Tsawg dua los yog sib npaug rau 0. 55 |
| Manganese (MN) | 1.20 - 1.60 |
| Phosphorus (p) | Tsawg dua li lossis sib npaug rau 0. 035 |
| Sulphur (s) | Tsawg dua li lossis sib npaug rau 0. 035 |
Cov Khoom Siv Neeg Kho Tshuab
Q420B sib npaug kaum steel muaj cov cuab yeej siv hauv qab no:
Paib lub zog: ntau dua los yog sib npaug rau 420mpa
Lub zog tensile: {510-630 mpa mpa
Elongation: ntau dua los yog sib npaug rau 17% (nyob ntawm cov tuab)
Kev Cuam Tshuam Cov Khoom Siv Tawg: Raws li cov kev xav tau tshwj xeeb ntawm ntau qhov kub, tshwj xeeb tshaj yog chav kawm B, ua kom muaj kev ua tau zoo ntawm cov khoom siv kub tsawg.
Qhov loj me thiab specifications
Sib npaug kaum steel los nyob rau hauv ib qho ntau thiab tsawg ob txhais ceg (t) thiab qhov hnyav rau ib lub 'meter ib meter.
Qhov ntau thiab tsawg cov khoom muaj:
Ceg Link (L): 20mm rau 200 hli
Thickness (t): 3mm txog 20 hli
GNEE tuaj yeem kho qhov ntau thiab tsawg thiab muab cov kev pabcuam ua raws li cov neeg siv khoom.
Gnee Steel Angle Steel Chaw Tsim Tshuaj
Gnee yog tus xa khoom ntawm lub zog ntauwd lub kaum ntse ntse nrog 18 xyoo ntawm kev ua haujlwm. Nws muaj lub tuam txhab steel, lub tuam txhab hluav taws xob tshiab, lub tuam txhab steel rolled, thiab lub tuam txhab hlau. Nws muaj tag nrho cov ntau tshaj 200 tus neeg ua haujlwm thiab ib xyoos tawm ntawm 4,5 lab tons ntawm ntau cov hlau tshwj xeeb thiab 5 lab tons ntawm ntau cov hlau sib sib deev khoom siv.
Cov khoom peb muab nruj me ntsis tsim tawm raws cov qauv, tau txais ntawv pov thawj zoo, tuaj yeem muab cov ntawv pov thawj zoo, thiab txais kev xeem thib peb.
