Cold colled Q235b Astm A283m EN283M EN10025 Kub Rolled Carbon Steel Kauj Kub Muag Pheej Yig Nqe
Khoom Piav Qhia
Carbon Steel yog ib qho muaj feem nrog carbon thiab hlau, nrog cov pa roj carbon, nrog rau cov pa roj carbon ntau txog 2.1% los ntawm qhov hnyav. Qhov nce ntawm cov carbon feem pua yuav tsa cov roj carbon feem pua yuav tsa cov hlau lub hardness thiab lub zog, tab sis nws yuav tsawg dua condile. Carbon Steel muaj cov khoom zoo hauv kev tawv ncauj thiab lub zog, thiab nws tsis tshua kim tshaj lwm cov hlau.
Cov Pa roj Cold Rolled Steel Coils thiab cov kab txaij yog tsim nrog cov cuab yeej tsim tsim tau zoo, cov tshuab ntxhua khaub ncaws, cov khoom siv hluav taws xob thiab cov khoom siv hlau hluav taws xob. Los ntawm sib txawv feem pua ntawm cov hlau hlau, nws yog qhov ua tau los tsim cov hlau nrog ntau yam sib txawv. Feem ntau, ntau dua cov ntsiab lus carbon ntau dua hauv cov hlau ua rau cov hlau nyuaj, brittler thiab du dav hlau.
Khoom Zaub
Khoom Parameter
| Hom Lub Npe | Zhongzeyi | ||
Cov Khoom Siv Neeg Kho Tshuab
| Qhov tuab | Paib lub zog (MPA) | Lub zog tensile (MPA) | Elongation (A50mm%) | 180 degree Dabtsi yog khoov xeem |
| > 1.5-2.5 | PCT290 | ≥310 | ≥38 | D = 0a |
| > 2.5-3.0 | PCT290 | ≥300 | ≥38 | D = 0a |
| > 3.0-4.0 | PCT290 | ≥300 | ≥40 | D = 1 / 2A |
| Teem nqi | Txoj hauj lwm twg | Tshuaj lom neeg muaj pes tsawg leeg (%) | ||||
| C | Mn | Si | S | P | ||
| Q195 | 0.06 ~ 0.12 | 0.25 ~ 0.50 | I≤0.3 | I≤0.05 | I≤0.045 | |
| Q215 | A | 0.09 ~ 0.15 | 0.25 ~ 0.55 | I≤0.3 | I≤0.05 | I≤0.045 |
| B | I≤0.045 | |||||
| Q235 | A | 0.14 ~ 0.22 | 0.30 ~ 0.65 | I≤0.3 | I≤0.05 | I≤0.045 |
| B | 0.12 ~ 0.20 | 0.30 ~ 0.70 | I≤0.045 | |||
| C | I≤0.18 | 0.35 ~ 0.10 | - | I≤0.04 | I≤0.04 | |
| D | I≤0.17 | I≤0.035 | I≤0.035 | |||
| Q255 | A | 0.18 ~ 0.28 | 0.40 ~ 0.70 | I≤0.3 | I≤0.05 | I≤0.045 |
| B | I≤0.045 | |||||
| Q275 | 0.28 ~ 0.38 | 0.50 ~ 0.80 | I≤0.35 | I≤0.05 | I≤0.045 | |
ZOO TES
| Ntawv pov thawj | API5L ISO 9001: 2008 Tv SGS BV, thiab lwm yam. | Khoom npe | Carbon Steel Chev |
| Ntug | Zeb ntug / slit ntug | Khoom | Q235B, A36, Q195, SS400, st37-2, thiab lwm yam. |
| Teem nqi | Nm 400, nm 450, nm 500, nm 550, thiab lwm yam. | Lub hom phiaj | ASTM / en / JIS / GB / ETC. |
| Mill xeem Daim Ntawv Pov Thawj | Yuav tau | Qhov tuab | 6-400mm lossis Mekas |
| Tshuag lossis tsis | Ntxiv rau | Qhov dav | 800-330 hli lossis customized (914mm, 1215mm, 1250mm, 1000mm feem ntau muaj) |
| Yam ntim | Txheem ntim | Nplaim | Cov xim tha xim dub, cov duab sib txawv varnish, tiv thaiv cov roj xeb, kub kub galvanized, 3pe |
| Cov ntsiab lus them nqi | L / CT / T (30% tso nyiaj) | Coil hnyav | 3-10 mt lossis customized |
| Daim ntawv thov | Kev tsim kho, shrbuilding, machinery manufacturing, tus qauv hlau, thiab lwm yam. | Chev inner loj | 508mm / 610mm lossis Mekas |
Cov khoom lag luam zoo
Ntau Lawm & Kev Tsim
Txog Peb
Ntim & Xa Tawm
Txheem export pob, kom cov khoom xa khoom zoo.
| Ntim Cov Lus Qhia: | Txheem seaworthy ntim (yas & ntoo) lossis raws li cov neeg siv khoom thov |
| Tus me nyuam nthuav dav: | 3-10days, tsuas yog txiav txim siab los ntawm qhov ntau ntawm kev txiav txim |
| Chaw nres nkoj: | Tianjing / Shanghai |
| kev xa mus | Hiav txwv nkoj los ntawm cov thawv |
Cov FAQ
Q1: Kuv puas tuaj yeem tau txais cov hnoos qeev ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv yog pub dawb, peb tuaj yeem tsim los ntawm koj cov hnoos qeev lossis kev kos duab.
Q2: Kuv puas tuaj yeem mus ntsib koj lub Hoobkas mus xyuas?
A: Tau kawg, peb zoo siab tos txais cov neeg muas zaub los ntawm thoob plaws lub ntiaj teb tuaj saib peb lub Hoobkas.
Q3: Kuv xav tau cov ntaub ntawv dab tsi?
A: Koj yuav tsum tau muab cov qhab-nees, ntev, dav, kab uas hla, tuab, txheej thiab tus naj npawb ntawm tons koj yuav tsum tau yuav.
Q4: Cov khoom lag luam puas tau tshuaj xyuas zoo ua ntej thauj khoom?
A: Tau kawg, tag nrho peb cov khoom yog ntsuas nruj me ntsis ua ntej ntim, thiab cov khoom lag luam tsis muaj kev puas tsuaj.
Q5: Peb ntseeg koj lub tuam txhab li cas?
A: Peb tshwj xeeb hauv kev ua lag luam hlau rau xyoo, Fedhancter, peb muaj daim ntawv pov thawj zoo, peb muaj lub ntsej muag tseem ceeb yog tias peb xa tawm qhov hnyav txaus raws li qhov kev txiav txim.
Tiv Tauj Peb
1. Ua kom nug ncaj qha.
2. Ua tus email.
3.Cov hauv xov tooj.
4.Cov neeg ua haujlwm muag.
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Lwm Yam Khoom
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