



Cov hlau kub dov (HRC) yog ib yam khoom siv tau ntau yam hauv ntau yam lag luam. Nws yog cov hlau kauj uas muaj qhov dav sib npaug lossis ntau dua 600 hli thiab tuab ntawm 1.2 hli txog 25 hli. Cov hlau dov kub raug cua sov thiab ua los ntawm cov pob zeb (feem ntau yog cov pob zeb txuas ntxiv mus) los ntawm cov tshuab sib tsoo thiab cov tshuab ua tiav.
HRC hlau yog cov hlau kub-kuav uas paub txog nws qhov zoo heev formability, weldability thiab lub zog siab. Nws tuaj yeem raug faib ua pawg ntxiv raws li nws qib thiab cov lus qhia. Ib qib nrov yog SAE 1006, uas muab qhov sib npaug zoo ntawm lub zog thiab ductility.
Nyob rau hauv cov nqe lus ntawm cov specifications,cov kauj kub dovMuaj ntau qhov ntau thiab tsawg kom haum rau cov kev xav tau tshwj xeeb. Qhov dav ntawm lub yob tuaj yeem yog txij li 600mm mus rau loj dua, thaum lub tuab tuaj yeem yog txij li 1.2mm mus rau 25mm. Cov qhov ntev no ua rau nws haum rau ntau yam kev siv hauv ntau yam lag luam.
| Qib | Tus Qauv | SIB NCAIM TXHEEJ TXHEEM & QIB | Daim Ntawv Thov |
| Q195, Q215A, Q215B | GB 912 GBT3274 | JIS G3101, SS330, SPHC, SPHD | Cov khoom siv hauv paus thiab stamping qhov chaw rau tshuab engineering, kev thauj mus los tshuab, kev tsim kho tshuab, cov tshuab nqa khoom, cov tshuab ua liaj ua teb, thiab kev lag luam teeb pom kev zoo. |
| Q235A | JIS 3101, SS400 EN10025, S235JR | ||
| Q235B | JIS 3101, SS400 EN10025, S235J0 | ||
| Q235C | JIS G3106 SM400A SM400B EN10025 S235J0 | ||
| Q235D | JIS G3106 SM400A EN10025 S235J2 | ||
| SS330, SS400 | JIS G3101 | ||
| S235JR+AR, S235J0+AR S275JR+AR, S275J0+AR | EN10025-2 |
Ib qho ntawm cov yam ntxwv tseem ceeb ntawmHRC hlau kaujyog nws qhov kev ua tau zoo heev. Nws tuaj yeem yooj yim ua kom zoo nkauj thiab pwm rau hauv ntau yam khoom thiab cov qauv, ua rau nws zoo tagnrho rau cov txheej txheem tsim khoom uas xav tau kev ua kom zoo nkauj thiab khoov. Nws qhov kev sib txuas ua rau nws muaj ntau yam, ua rau nws tuaj yeem koom ua ke nrog lwm cov ntaub ntawv yam tsis muaj teeb meem.
Cov hlau HRC siv dav hauv ntau yam lag luam. Nws siv dav hauv kev lag luam tsheb los tsim ntau yam khoom xws li thav duab, vaj huam sib luag thiab cov khoom siv. Tsis tas li ntawd, nws siv hauv kev lag luam kev tsim kho los tsim cov ntoo, kem thiab lwm yam khoom siv. Kev lag luam hluav taws xob tau txais txiaj ntsig los ntawm kev siv cov hlau kub dov hauv kev tsim cov kav dej, cov thoob dej cia khoom thiab lwm yam khoom siv.
Hauv kev xaus lus, HRC cov hlau kub dov yog cov khoom zoo nrog kev ua tau zoo heev, kev sib txuas thiab lub zog. Nrog nws cov lus qhia sib txawv thiab qib, nws tau dhau los ua cov khoom siv tseem ceeb hauv ntau yam lag luam. Txawm hais tias nws yog tsheb, kev tsim kho lossis kev siv hluav taws xob, HRC cov hlau kauj muab kev ua tau zoo tsim nyog los xa cov khoom txhim khu kev qha thiab ruaj khov.
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.


