Txias Rolled Steel
DC01, DC02, DC03, DC04, DC05, DC06 yog tus qauv European txias- dov qis- carbon steels teev nyob rau hauv EN 10130 rau qhov chaw uas yuav tsum tau formability zoo heev thiab zoo ib yam nto. Rau cov txheej txheem xovxwm - cov khoom tsim, DC03–DC06 yog cov kev xaiv ntau; DC01 thiab DC02 yog qhov tsim nyog thaum lub zog siab dua me ntsis lossis kev coj ua deoxidation sib txawv tau txais. Rau cov neeg yuav khoom nrhiav kev sib tw khoom los ntawm Tuam Tshoj,
GNEE STEELmuaj lub Hoobkas- tus nqi ncaj qha, xa khoom sai, thiab cov ntaub ntawv xeem kom tau raws li EN 10130 cov cai. Thaum xaiv cov qib, ua qhov tseem ceeb ntawm lub hom phiaj tsim qhov hnyav, qhov yuav tsum tau ua tiav (A lossis B), thiab seb cov khoom siv coated (galvanized) raws li EN 10152 xav tau.
Tshuaj muaj pes tsawg leeg
| Qib | C | Mn | P | S | Alta |
| DC01, SWB | Tsawg dua lossis sib npaug li 0.12 | Tsawg dua lossis sib npaug li 0.60 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.045 | Ntau dua lossis sib npaug rau 0.020 |
| DC02, SWB | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua lossis sib npaug li 0.45 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.035 |
Ntau dua lossis sib npaug rau 0.020 |
| DC03, SWB | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 | Ntau dua lossis sib npaug rau 0.020 |
| DC04, SWB | Tsawg dua lossis sib npaug li 0.06 | Tsawg dua los yog sib npaug li 0.35 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua lossis sib npaug li 0.025 | Ntau dua lossis sib npaug rau 0.015 |
Mechanical Properties
| Qib | RCL (Mpa) | RM (MPa) | A80mm (%) | R90 | N90 |
| dc01 ua | 140~280 | 270~410 | Ntau dua lossis sib npaug li 28 | ||
| dc02 ua | 140~240 | 270~370 | Ntau dua lossis sib npaug li 34 | Ntau dua lossis sib npaug rau 1.4 | |
| dc03 ua | 120~210 | 270~350 | Ntau dua lossis sib npaug li 38 | Ntau dua lossis sib npaug rau 1.8 | Ntau dua lossis sib npaug rau 0.18 |
| dc04 ua | 120~180 | 270~330 | Ntau dua lossis sib npaug li 40 | Ntau dua lossis sib npaug rau 2.0 | Ntau dua lossis sib npaug rau 0.20 |
| SPCC | 130~300 | 270~410 | |||
| SPCD | 120~240 | 270~370 | Ntau dua lossis sib npaug rau 1.3 | ||
| SPCE | 120~210 | 270~350 | Ntau dua lossis sib npaug rau 1.8 | Ntau dua lossis sib npaug rau 0.18 |
Daim ntawv thov scenarios ntawm txias-qib dov
Peb lub tuam txhab tseem tuaj yeem muab cov khoom txias hauv qab no - dov steel qib:
DC01 - Tsim los rau cov txheej txheem tsim cov txheej txheem xws li khoov, embossing, hlaws thiab cov qauv kos duab.
DC03 - Npaj rau kev thov ntau daim ntawv thov, suav nrog kev kos duab sib sib zog nqus thiab ntau qhov profile.
DC04 - Haum rau cov ntawv thov uas xav tau qib siab ntawm formability.
DC05 – Qhov sib sib zog nqus- qib kos duab tsim los ua kom tau raws li qhov yuav tsum tau ua ntau yam.
DC06 - Ib qho tshwj xeeb sib sib zog nqus- qib kos duab tsim rau qhov kev xav tau siab tshaj plaws hauv kev ua kom txias.
DC07 - Ib qho kev sib sib zog nqus tob heev -qib duab kos rau kev ua haujlwm hnyav thiab nyuaj heev.
GNEE STEELkuj ua tau lwm yam txias- dov steel qib. Yog tias koj muaj kev xav tau rau txias- dov steel phaj, txias- dov steel coils, galvanized steel daim hlau, lossis galvanized steel coils, thov hu rau peb.Peb yuav muab cov lus qhia tseeb rau koj!
