Cov Khoom Kawg
Tiv Tauj Peb
- Tsis Muaj 409, Renmin Sab hnub poob Txoj kev, Xinglong Chav tsev B Tsev, Chav 2, 10 Pem teb, 02-1}, Fuxing Cheeb tsam, Handan Nroog, Hebei Xeev.
- Caiyq0806@aliyun.com
- +8618931611289
Q355B Txias Rolled Sawb Hlau
Q355B Txias-Rolled Sawb Hlau yog tsim los ntawm Q355B Hlau thiab yog dov los ntawm kub-rolled sawb hlau ntawm chav tsev kub los ntawm cov txheej txheem txias txias. "Q" sawv ntsug rau cov txiaj ntsig tau muaj zog yog 355MPA, thiab "B" sawv ntsug tiv taus ntawm chav tsev kub ntawm 20 degree.
Hauj lwm lawm
1. Cov lus txhais thiab cov ntsiab lus:
- Q355B Txias-Rolled Sawb Hlau yog tsim los ntawm Q355B Hlau thiab yog dov los ntawm kub-rolled sawb hlau ntawm chav tsev kub los ntawm cov txheej txheem txias txias. "Q" sawv ntsug rau cov txiaj ntsig tau muaj zog yog 355MPA, thiab "B" sawv ntsug tiv taus ntawm chav tsev kub ntawm 20 degree.
2. Cov Khoom Siv Khoom Muag:
(1) Thickness: feem ntau nyob rau hauv qhov ntau ntawm 0 mm, ib txwm}. 8. {mm, 1.5mm, thiab lwm yam.
(2) Qhov dav: Feem ntau 100-2000 mm, cov tshwj xeeb tshaj plaws yog 1250mm, 1500mm, thiab lwm yam.
3. Kev ua txuj ci:
(1) Cov Khoom Siv Neeg Kho Tshuab: Tshaj tawm lub zog ntau dua los yog sib npaug, feem ntau mus txog rau ntau dua 20%, nrog lub zog zoo dua li ntawm 20%
(2) ua kev ua tau zoo: nws muaj kev ua tau zoo stamping thiab tuaj yeem ua tiav rau hauv feem ntawm ntau yam zoo li cov duab; Nws tau txais kev sib tw vuam zoo heev, thiab tsis muaj feem cuam tshuam thiab lwm yam tsis xws luag thaum lub zog vuam, uas tuaj yeem ua kom muaj lub zog thiab tawv ntawm welded sib koom tes.
(3) Corrosion Kuj: piv nrog cov carbon hlau, Q355B tau ntxiv cov alloy cov ntsiab lus kom nws muaj kev ua tau zoo hauv qee qhov chaw hnyav.
4. Cov Txheej Txheem Ntau Lawm:
(1) Kev Npaj Npaj Ua Lag Luam: Xaiv Q355B Kub-Rolled Sawb Hlau uas tau ntsib cov qauv raws li Billet, ua kom paub tseeb tias nws ua tau tias nws ua tau cov khaub ncaws txias.
(2) Pickling: tus txheej txheem pickling yog siv los tshem cov hlau oxide nplai thiab cov kev mob tsis zoo rau cov kab mob txias thiab siv cov khoom ua tau zoo thiab yob cov kev ua tau zoo ntawm cov sawb.
(3) Lub cev txias tawg: ntawm kev siv hluav taws xob txias, los ntawm kev siv tuab, lub zog nrawm, thaum txhim kho nws lub zog thiab hardness.
(4) degreasing: Tshem tawm cov roj dov thiab lwm cov roj stains tshuav nyob rau saum npoo ntawm cov kab txaij thaum lub khob txias txias rau hauv kev ua kom tiav.
(5) Annealing: Aneal Collow Sawb los tshem tawm cov khoom siv tawv ua haujlwm, kho kom nruj, txhim kho lub koom haum qauv, thiab txhim kho kev ua tiav.
(6) Leveling: Qib Rolling tau ua rau ntawm Annealed Sawb los txhim kho lub tiaj yam thiab cov tuab zoo nkauj dua, thiab kho cov khoom siv tshuab ntawm cov sawb.
(7) Shearing: Raws li cov neeg siv kev xav tau, cov hlau sib tw yog txiav rau kab rov tav lossis qhov chaw ntev kom tau txais cov hlau ua tiav-rolled.
5. Khoom Muag Zoo:
(1) Lub zog zoo: Nws muaj lub zog muaj zog thiab tuaj yeem siv cov khoom muaj zog loj, thiab txo cov khoom siv hnyav, txo cov khoom siv hnyav, txo cov khoom siv txo qis thiab txo cov khoom siv hnyav, txo cov khoom siv txo thiab txo qhov hnyav ntawm tus qauv.
(2) Cov txiaj ntsig kev ua tau zoo: Nws muaj cov khoom siv kho tshuab zoo, tab sis kuj muaj zog thiab tseem muaj kev xav tau ntawm cov kev xav tau sib txawv ntawm cov kev xav tau sib txawv.
(3) nqi txiaj ntsig: piv nrog qee cov hlau loj, tus nqi ntawm Q355B Txias-Rolled strip steel yog qhov tsawg. Ntawm kev ua tiav ntawm kev sib ntsib lub cav cav ua tau zoo, nws tuaj yeem txo cov nqi tsim khoom thiab muaj tus nqi tsim txiaj.
Cim npe nrov: Q355B Cold Rolled Sawb Hlau, Tuam Tshoj Q355B Txias Rolled Sawb Hlau Manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
