Cov ntaub ntawv Table - Cold Rolled Steel DC06
Cold Rolled Steel DC06 yog dab tsi?
DC06 yog ib qho ultra-cov pa roj carbon tsawg uas muaj qhov ua tau zoo heev. Cov tshuaj muaj pes tsawg leeg ntawm DC06 yog txhais tau meej los xyuas kom meej tias cov khoom muaj cov khoom siv kho tshuab uas xav tau. Feem ntau, DC06 muaj qhov siab tshaj plaws ntawm 0.01% carbon, qhov siab tshaj plaws ntawm 0.20% manganese thiab tsuas yog qhov tsawg kawg nkaus ntawm phosphorus thiab sulfur. Qhov me me ntawm cov ntsiab lus alloying no ua rau cov hlau tshwj xeeb formability thiab weldability.
| Qeb | Specification / Tus nqi |
|---|---|
| Txuj | EN 10130 / EN 10152 (rau electrolytic galvanized version) |
| Qib Steel | DC 06 - Tshwj xeeb Ntxiv Qhov Zoo Tshaj Plaws Zoo (SEDDQ) |
| Khoom No. | 1.0873 |
| Hom | Txias Rolled Low Carbon Steel |
| Ntsiab Feature | Ultra- cov pa roj carbon tsawg nrog kev ua haujlwm tob tob |
Chemical Composition (Tswj siab tshaj plaws %)
| C | Mn | P | S |
|---|---|---|---|
| Tsawg dua lossis sib npaug li 0.01% | Tsawg dua lossis sib npaug li 0.20% | yam tsawg kawg nkaus | yam tsawg kawg nkaus |
Mechanical Properties
| Parameter | Tus nqi |
|---|---|
| Yield zog (Re) | Tsawg dua lossis sib npaug li 120 MPa |
| Tensile zog (Rm) | 270-350 MPa |
| Elongation A80 | Ntau dua lossis sib npaug li 40% |
| r-tus nqi (r90) | siab - haum rau kev kos duab tob heev |
| n-tus nqi (n90) | siab - zoo heev strain hardening kev ua tau zoo |
Dimensions & Daim Ntawv Xa Khoom
| Yam khoom | Specification |
|---|---|
| Thickness ntau | 0.35mm-3.0 hli |
| Dav | mus txog 1,800 mm (nyob ntawm lub peev xwm zeb) |
| Cov ntawv xa tuaj | Coil, slit coil, ntawv, txiav - mus rau - ntev daim ntawv |
Surface Quality & Finish
| Yam khoom | Kev xaiv |
|---|---|
| Nto Class | A (tus qauv) / B (siab uniformity rau txheej) |
| Nto tiav | b (ci), g (semi-kaj), m (zoo li qub), r ( ntxhib) |
Kev ua tau zoo
| Txheej txheem Compatibility | Kev tshwm sim |
|---|---|
| Daim duab sib sib zog nqus | ★★★★★ |
| Khoov & stamping | ★★★★★ |
| Weldability | ★★★★☆ (zoo heev vim ultra-tsawg carbon) |
| Paintability & plating | ★★★★★ |
Tej kev siv
| Kev lag luam | Piv txwv Cheebtsam |
|---|---|
| Automotive | Roj tso tsheb hlau luam, qhov rooj sab hauv vaj huam sib luag, lub cev cov qauv precision qhov chaw |
| Cov Khoom Siv Hauv Tsev | Sab nrauv panels, puab plhaub, compressor vaj tse |
| Industrial Fabrication | Precision-tsim vaj tse, npog, thiab stamping qhov chaw |
FAQs
Q: Ua li cas txias -rolling cuam tshuam cov khoom sib nqus?
A: Txias dov me ntsis nce cov txiaj ntsig thiab lub zog thiab tuaj yeem ua kom cov hlau nplaum permeability anisotropy; qhia cov kev cai sib nqus yog tias tsim nyog rau cov khoom siv hluav taws xob.
Q: Puas yog DC01 haum rau cov hmoov txheej?
A: Yog; Kev npaj ntawm qhov chaw thiab degreasing yog qhov tseem ceeb. Xaiv cov chav kawm saum npoo thiab oiling raws li cov txheej txheem txheej txheej.
Q: Yuav ua li cas los sib piv cov nqi ntawm Suav mills vs EU mills?
A: Sib piv ex- ua haujlwm thiab FOB ntxiv rau kev thauj mus los hauv av, daim ntawv pov thawj, thiab lub sijhawm ua haujlwm. Suav qhov chaw hauv tsev feem ntau qis dua, tab sis tus nqi tsaws tsaws nyob ntawm kev xa khoom, cov dej num thiab kev ruaj ntseg zoo.
Q: Cov ntaub ntawv dab tsi kuv yuav tsum hais kom ua?
A: EN 10204 3.1 MTC, packing list, COA, mills inspection report and any special test certificates (eg, r-value test) rau qhov tseem ceeb.
