GB T7 T8 carbon hlau cuab yeej
T7 yog lub teb chaws hom uas siv tus qauv GB/T 1298-2008. T7 steel muaj zoo toughness thiab hardness, tab sis tsis muaj peev xwm txiav. T7 steel muaj zoo toughness thiab hardness, tab sis tsis muaj peev xwm txiav; Nws feem ntau yog siv los ua cov cuab yeej uas yuav tsum tau ua kom muaj zog dua thiab muaj zog tab sis tsis tas yuav muaj peev xwm txiav siab, xws li chisels, punches, thiab lwm yam, thiab cov cuab yeej pneumatic me me, woodworking saws, chisels, forging tuag, stamping tuag. , lub rooj zaum cov cuab yeej, rauj, rivet tuag, thiab lwm yam, thiab tseem tuaj yeem siv los ua cov tes loj loj, thiab lwm yam.
T8 steel sawv cev rau cov cuab yeej zoo carbon steel nrog qhov nruab nrab C cov ntsiab lus ntawm 0.8%, muaj C: 0.75% ~ 0.84%. Nws yog ib hom carbon steel raws li nws cov tshuaj muaj pes tsawg leeg thiab yog high-carbon steel. Nws yog cov hlau zoo uas tau muab cais los ntawm cov khoom siv hlau zoo. Muab faib los ntawm kev siv, T8 steel yog ib hom khoom siv hlau.
GB T7 T8 carbon cuab tam steel khoom Taw qhia:
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Khoom npe |
GB T7 T8 carbon hlau cuab yeej |
|
Khoom siv |
HRB335 HRB400 HRB400E HRB500 thiab lwm yam |
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Kev Pabcuam |
Punching, Txiav |
|
Cov txheej txheem |
Kub Rolled |
|
Daim ntawv thov |
Kev tsim vaj tsev |
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Hom |
Carbon steel qauv |
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Ua siab ntev |
±1% |
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Thickness |
2 11 - 300 hli |
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Ntev |
12 m, 6 m, 6.4 m |
Ib pawg duab ntawm pab pawg GNEE tuam txhab. Peb tau tsim nyob rau hauv 2008. Peb muaj kev nplua nuj nyob rau hauv steel export thiab tau tsim kev koom tes kev sib raug zoo nrog ntau tshaj 120 lub teb chaws thiab cheeb tsam nyob ib ncig ntawm lub ntiaj teb no. Yog tias koj muaj kev xav tau steel, thov hu rau peb thiab peb yuav muab cov kev pabcuam zoo rau koj. , kom tau raws li koj xav tau kev yuav khoom, thiab tseem txais tos cov neeg tuaj tshiab thiab qub tuaj xyuas:
GNEE lub tuam txhab lub yim hli ntuj-September kev ua ub no siv cov kev ua si kom muaj kev sib koom ua ke ntawm pab pawg thiab ua kom pom kev sib koom ua ke ntawm pab pawg. Nyob rau tib lub sijhawm, los ntawm cov haujlwm no, peb tuaj yeem tsim kev koom tes muaj peev xwm ntawm cov neeg ua haujlwm:
Hais txog peb:
GNEE cov khoom thiab cov kev pabcuam tau txais kev ntseeg siab thiab qhuas los ntawm cov neeg siv. Peb yuav ua kom tau raws li cov kev xav tau ntawm cov neeg siv khoom thoob ntiaj teb, raws li kev qhuab qhia tus kheej, kev ncaj ncees thiab kev ntseeg siab, kev tshaj lij thiab lub siab tshiab. Peb khov kho ntseeg tias qhov zoo ntawm peb cov khoom yuav ua rau muaj kev sib tw ntau dua rau Tuam Tshoj txoj kev lag luam steel.
Cov duab ntawm kev ua haujlwm ntawm txhua tus tswv cuab ntawm GNEE. Cov tswv cuab ntawm txhua pab pawg tau ua haujlwm hnyav rau qhov kev tshwm sim no thiab siv zog rau pab pawg thiab cov hom phiaj ntawm tus kheej:
Cim npe nrov: Tuam Tshoj gb t7 t8 carbon cuab tam steel manufacturers, lwm tus neeg, Hoobkas