Cold Rolled Steel Chev
Cold dov kauj yog ib yam khoom uas ua los ntawm kub dov kauj thiab dov hauv qab recrystallization kub ntawm chav tsev kub. Nws yog tsuas yog siv nyob rau hauv kev tsim tsheb, khoom siv hluav taws xob, thiab lwm yam. Cold rolling yog dov ntawm recrystallization kub, tab sis nws yog feem ntau to taub li dov siv ib txwm kub dov cov ntaub ntawv.
1.Cov khoom txias-rolled coil yog qhov tseeb ntawm qhov loj me, cov tuab tuab, thiab qhov sib txawv thickness ntawm cov coils feem ntau tsis tshaj 0.01-0.03 hli los yog tsawg dua, uas tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm kev ua haujlwm siab.
2.Nws tuaj yeem tau txais cov strips nyias nyias uas tsis tuaj yeem tsim los ntawm kev kub dov (txog li 0.001 hli lossis tsawg dua).
3.Qhov zoo ntawm cov khoom txias-rolled khoom yog superior, tsis muaj qhov tsis xws luag xws li pitting, kub- nias hlau oxide, thiab lwm yam, uas feem ntau pom nyob rau hauv kub -rolled coils, thiab coils ntawm txawv deg roughness (glossy los yog hemp) yuav ua tau raws li tus neeg siv yuav tsum tau.Rough nto, thiab lwm yam., kom yooj yim rau cov txheej txheem tom ntej.
4.Cov phaj txias txias muaj cov khoom siv zoo thiab cov txheej txheem ua haujlwm (xws li lub zog siab dua, qis qis qis, zoo sib sib zog nqus drawability, thiab lwm yam).
5.High - dov ceev thiab tag nrho - dov tsis tu ncua tuaj yeem ua tiav nrog cov khoom lag luam siab.
- Khoom Specifications
| Khoom muag | Cold Rolled Steel Coil / CRC |
| Qib | Q195, Q215, Q235,08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06 |
| Txuj | ISO, JIS, ASTM, AS EN |
| Tshuab | Kev lag luam / kos duab / sib sib zog nqus kos duab / Ntxiv sib sib zog nqus kos duab / qauv zoo |
| Kev kho saum npoo | Chromated thiab oiled, thiab ntsaum -ifinger |
| Hardness | Softy, ib nrab nyuaj, nyuaj zoo |
| Thickness | 0.1-3.0 hli |
| Dav | 600-1500 hli |
| Coil hnyav | 3-8MT / Coil lossis raws li koj qhov kev thov |
| MOQ | 25 Mt |
| Ntim | Export txheem, seaworthy |
| ID | 508mm los yog 610mm |
| Trade Term | FOB, CFR, CIF |
| Hom kev thauj mus los | Thawv, bulk thiab tsheb ciav hlau |
| Chaw thau khoom chaw nres nkoj | Tianjin |
| Cov nqe lus them nqi | T / T, L / C thaum pom, West Union, D / P, D / A, Paypal |
| Lub sij hawm xa tuaj | 7 hnub tom qab tau txais qhov tso nyiaj |
| Muaj Cov Qauv Thiab Cov Qib | |||||
| GB/T5213-2008 | ib 1623 | TS EN 10130-2006 | JIS G3141-2005 | TS EN ISO 3574-1999 | ASTM A1008M-07 Cov Lus Qhia Tshwj Xeeb |
| dc01 ua | ST 12 | dc01 ua | SPCC | CR1 | CS Type C |
| dc03 ua | ST 13 | dc03 ua | SPCD | CR2 | CS Type A, B |
| dc04 ua | ST14, ST15 | dc04 ua | SPCE | CR3 | DS Type A, B |
| dc05 ua | dc05 ua | SPCF | CR4 | DDS | |
| dc06 ua | ST 16 | dc06 ua | SPCG | CR5 | EDDS |
| dc07 ua | dc07 ua | - | - | - | |
| Muaj Qhov Loj | |||||
| Thickness | 0.10mm-3.0 hli | Dav | 600mm-1500mm | ||
| Daim ntawv xa tuaj | |||||
| Chev (steel coil sab hauv txoj kab uas hla yog feem ntau 508mm thiab 600mm), phaj, steel sawb | |||||
| Delivery Status | |||||
| Rolling hardening: Txias dov yog ua tiav yam tsis muaj annealing. | |||||
| Li qub: Annealed tom qab txias dov. | |||||
| Hnub xa khoom | |||||
| Cov khoom lag luam loj tuaj yeem xa mus rau qhov chaw nres nkoj lossis qhov chaw nyob hauv 3 hnub ua haujlwm tom qab tuaj txog. | |||||
| Tshaj tawm txhua xyoo | |||||
| 20,0000 tuj | |||||
| Nto Zoo | |||||
| Qib | Code | Yam ntxwv | |||
| Dav dav | FB | Qhov saum npoo tau tso cai kom muaj qhov tsis zoo me me uas tsis cuam tshuam rau kev tsim thiab txheej thiab plating adhesion, xws li khawb me ntsis, indentations, pitting, yob cov cim, thiab cov xim oxidized. | |||
| Advanced nto | FC | Qhov zoo dua ntawm ob sab ntawm cov khoom tsis pom qhov tsis xws luag pom ntawm qhov muag liab qab, thiab sab nraud yuav tsum tsawg kawg ua tau raws li cov cai ntawm FB. | |||
| Super advanced nto | FD | Qhov zoo dua ntawm ob sab ntawm cov khoom yuav tsum tsis txhob muaj qhov tsis xws luag cuam tshuam rau cov tsos zoo tom qab pleev xim lossis cov tsos zoo tom qab plating, thiab lwm sab yuav tsum tsawg kawg ua tau raws li cov cai ntawm FB. | |||
