Deg hom Cold Rolled Steel
Txias- dov ca steel khoom ua si lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub tsim, tshwj xeeb tshaj yog nyob rau hauv kev ua kom txias. Yuav kom ntseeg tau qhov zoo thiab sib xws ntawm cov khoom no, cov qauv tshwj xeeb yog qhov tseem ceeb heev. Cov qauv DIN EN 10130 thiab DIN EN 10152 txhais cov kev cai rau cov khoom no thiab muab lub hauv paus rau kev tsim thiab siv.
Qhov saum npoo zoo ntawm cov khoom txias- dov ca yog lwm qhov tseem ceeb ntawm DIN EN 10130. Tus qauv txhais tau ntau yam kev ua tiav, xws li du lossis matt, kom ua tau raws li cov kev cai tshwj xeeb ntawm cov ntawv thov kawg. Qhov zoo ntawm qhov chaw zoo yog qhov tseem ceeb rau cov txheej txheem txheej txheej tom ntej lossis cov ntawv siv kho kom zoo nkauj.
Nto hom A
Qhov tsis xws luag xws li pores, me grooves, me me warts, me ntsis khawb thiab me ntsis discoloration uas tsis cuam tshuam qhov haum rau kev tsim thiab adhesion ntawm nto coatings yog tso cai.
Nto hom B
Qhov zoo dua yuav tsum tsis muaj qhov tsis xws luag rau qhov zoo li qhov tsis zoo ntawm cov txheej txheej zoo lossis cov txheej txheem electrolytically tsis muaj kev cuam tshuam. Lwm sab yuav tsum tsawg kawg ua tau raws li qhov yuav tsum tau ua rau saum npoo hom A.
Nto tiav
| Nto tiav | Kev txheeb xyuas | Center roughness tus nqi (limit wavelength: 0.80 hli) |
|---|---|---|
| Ntxiv du | b | RaTsawg dua lossis sib npaug li 0,40 µm |
| du | g | RaTsawg dua lossis sib npaug li 0,90 µm |
| Matt | m | 0,6 m |
| Rough | r | RaTsawg dua lossis sib npaug li 1,6 μm |
Cov lus qhia tshwj xeeb
| Zoo | Khoom siv -No. | Txuj | Deg refinement | Kev faib tawm raws li EN10020 |
|---|---|---|---|---|
| dc01 ua | 1.0330 | TS EN 10130 | + ZE raws li DIN EN 10152 | Cov hlau tsis muaj hlau tsis zoo |
| dc03 ua | 1.0347 | TS EN 10130 | + ZE raws li DIN EN 10152 | Cov hlau tsis muaj hlau tsis zoo |
| dc04 ua | 1.0338 | TS EN 10130 | + ZE raws li DIN EN 10152 | Cov hlau tsis muaj hlau tsis zoo |
| dc05 ua | 1.0312 | TS EN 10130 | + ZE raws li DIN EN 10152 | Cov hlau tsis muaj hlau tsis zoo |
| dc06 ua | 1.0873 | TS EN 10130 | + ZE raws li DIN EN 10152 | Alloyed zoo steel |
| dc07 ua | 1.0989 | TS EN 10130 | + ZE raws li DIN EN 10152 | Alloyed zoo steel |
Peb yog cov chaw tsim khoom ntawm steel khoom. Peb muaj zoo steel coils thiab nplooj ntawv rau kev muag khoom. Tsuas yog GI coils thiab nplooj ntawv, peb kuj muaj GL, PPGI, PPGL, Corrugated ntawv, thiab lwm yam. Cov txheej txheem seaworthy pob muaj cov ntawv tsis muaj dej kraft thiab yas zaj duab xis sab hauv, thiab cov ntawv hlau sab nraud, tom qab ntawd khi nrog cov hlua hlau. Txhawm rau tiv thaiv nws thaum thauj, peb siv ntoo pallets. Nyob rau hauv ob lub xyoos dhau los, peb tau tsim ua tiav cov txheej txheem los ntawm ua ntej- muag kev sab laj mus rau tom qab- kev muag khoom. Txais tos tiv tauj peb kom paub ntau ntxiv!
