China DC01 Cold rolled steel sheet coil DIN EN 10130 10209 DIN 1623 Moetsi le Mofani | Ruiyi
E mong oa barekisi ba ka sehloohong ba Mild Steel Strip naheng ea China, ea fanang ka DC01 ho DIN EN 10139, Cold rolled e sa koaeloang e bonolo ea tšepe bakeng sa ho etsa serame, BS 1449 CS1, DC03 ho DIN EN 10139 1449 CS1/CS3 le DC06 ho DIN EN 10139, Cold rolled e sa koaeloang Meld Steel Strip bakeng sa ho etsa serame, BS 1449 CS4
| Boleng | Tataiso ea teko | Boitsebiso-No. | Yield point Rp0,2 (MPa) | Tensile strength Rm (MPA) | Elongation A80 (ka %) min. | r-Boleng 90° min. | n-Boleng 90° min. | Tlhaloso ea Khale |
| DC01 | Q | 1.0330 | ≤280 | 270 - 410 | 28 | St 12-03 | ||
| DC03 | Q | 1.0347 | ≤240 | 270 - 370 | 34 | 1,30 | St 13-03 | |
| DC04 | Q | 1.0338 | ≤210 | 270 - 350 | 38 | 1,60 | 0,18 | St 14-03 |
| DC05 | Q | 1.0312 | ≤180 | 270 - 330 | 40 | 1,90 | 0,20 | St 15-03 |
| DC06 | Q | 1.0873 | ≤170 | 270 - 330 | 41 | 2,10 | 0,22 | |
| DC07 | Q | 1.0898 | ≤150 | 250 - 310 | 44 | 2,50 | 0,23 |
| Boleng | Tataiso ea teko | Boitsebiso-No. | Yield point Rp0,2 (MPa) | Tensile strength Rm (MPA) | Elongation A80 (ka %) min. | r-Boleng 90° min. | n-Boleng 90° min. |
| DC01EK | Q | 1.0390 | ≤270 | 270 - 390 | 30 | ||
| DC04EK | Q | 1.0392 | ≤220 | 270 - 350 | 36 | ||
| DC05EK | Q | 1.0386 | ≤220 | 270 - 350 | 36 | 1,50 | |
| DC06EK | Q | 1.0869 | ≤190 | 270 - 350 | 38 | 1,60 | |
| DC03ED | Q | 1.0399 | ≤240 | 270 - 370 | 34 | ||
| DC04ED | Q | 1.0394 | ≤210 | 270 - 350 | 38 | ||
| DC06ED | Q | 1.0872 | ≤190 | 270 - 350 | 38 | 1,60 |
| Boleng | Tataiso ea teko | Boitsebiso-No. | Yield point Rp0,2 (MPa) | Tensile strengthRm (MPA) | Elongation A80 (ka %) min. | DIN 1623 T2 (ea khale) |
| S215G | Q | 1.0116G | ≥215 | 360 - 510 | 20 | St 37-3G |
| S245G | Q | 1.0144G | ≥245 | 430 - 580 | 18 | St 44-3G |
| S325G | Q | 1.0570G | ≥325 | 510 - 680 | 16 | St 52-3G |
Cold rolled steel e boetse e le karolo ea potefolio ea lihlahisoa tsa rona. Cold rolled steel e ntle haholo bakeng sa ho etsa serame. Sehlopha sena sa lihlahisoa se abile limaraka tsa DC01 ho DC07, DC01EK ho DC06EK, DC03ED ho DC06ED le S215G ho S325G.
Likereiti li arotsoe ho ea ka boholo bo lumelletsoeng matla a chai 'me li ka aroloa ka tsela e latelang.
DC01 – Kereiti ena e ka sebelisoa bakeng sa mosebetsi o bonolo oa ho etsa, mohlala, Ho kobeha, ho khabisa, ho etsa lifaha le ho hula.
DC03 – Kereiti ena e loketse ho etsa litlhoko tse kang Deep drawing le liprofaele tse thata tse loketseng.
DC04 – Boleng bona bo loketse litlhoko tse phahameng tsa deformation.
DC05 – Kereiti ena ea thermoforming e loketse litlhoko tse phahameng tsa ho theha.
DC06 – Boleng bona bo khethehileng ba ho taka bo tebile bo loketse litlhoko tse phahameng ka ho fetisisa tsa deformation.
DC07 – Boleng bona bo tebileng ba ho taka bo loketse litlhoko tse feteletseng tsa deformation.
Limaraka tse nang le enameled
Likarolo tsa tšepe tsa DC01EK, DC04EK le DC06EK li loketse li-enamelling tse tloaelehileng tsa lera le le leng kapa tse peli.
Likarolo tsa tšepe tsa DC06ED, DE04ED le DC06ED li loketse bakeng sa enamelling e tobileng hammoho le enamelling ho ea ka mokhoa oa mekhahlelo e 'meli / e le' ngoe ea ho thunya le bakeng sa likopo tse khethehileng tsa li-enamelling tse peli bakeng sa enamelling e fokolang e fokolang.
Mofuta oa bokaholimo
Bokaholimo A
Liphoso tse kang li-pores, li-grooves tse nyenyane, li-warts tse nyenyane, li-scratches tse nyenyane le ho senya hanyenyane ho sa ameng bokhoni ba ho tsosolosa le ho khomarela liaparo tse ka holimo li lumelloa.
Bokaholimo B
Lehlakore le betere le tlameha ho se be le bofokoli e le hore ponahalo e ts'oanang ea boleng ba boleng kapa seaparo se entsoeng ka motlakase se se ke sa senyeha. Lehlakore le leng le tlameha bonyane ho fihlela litlhoko tsa mofuta oa bokaholimo ba A.
Qetello ea bokaholimo
Bokaholimo bo ka ba boreleli, bo lerootho kapa bo thata. Haeba ho se na lintlha tse fanoeng ha ho etsoa odara, pheletso ea bokaholimo e tla fanoa ka matt finish. Likarolo tse 'ne tse thathamisitsoeng holim'a metsi li lumellana le boleng ba bohareng ba tafole e latelang mme li tlameha ho lekoa ho latela EN 10049.
| Qetello ea bokaholimo | sebopeho | Karolelano ea holimo holimo (boleng ba moeli: 0,8mm) |
| Folete e khethehileng | b | Ra ≤ 0,4 µm |
| sephara | g | Ra ≤ 0,9 µm |
| Matt | m | 0,60 µm ˂ Ra ≤ 1,9 µm |
| mahoashe | r | Ra ≤ 1,6 µm |
