Cov txheej txheem ntau lawm
|
Lub sam thiaj |
Txheej Txheem Tseem Ceeb |
|
1. Slab rov kho dua |
Slabs rhuab rau 1100 degree -1300 degree |
|
2. Descaling |
Siab Cov Dej / Cov Hluav Taws Xob |
|
3. Kev Rwb Rwb |
Slab → Hloov Bar (25-40 hli tuab) |
|
4. Ua tiav dov |
Ntxiv cov dov rau 1. 2-20 hli |
|
5. Cua txias |
Kev Tswj Dej / Cua Txias |
|
6. Coiling |
Mob mus rau hauv cov coil loj |
Tshuaj Muaj Tshuaj
|
Tshuaj Muaj Tshuaj |
Zoo siab |
|
C |
0.12% - 0.20% |
|
Mn |
0.60% - 0.90% |
|
Si |
Tsawg dua los yog sib npaug rau 0. 30% |
|
S |
Tsawg dua los yog sib npaug rau 0. 030% |
|
P |
Tsawg dua los yog sib npaug rau 0. 030% |
Tus qauv
|
Tebchaws / Cheeb Tsam |
Tus Qauv Qeb |
Tus Qauv Qauv |
|
Tuam Tshoj (GB) |
Q235 |
GB / T 700 |
|
Tebchaws Asmeskas (ASTM) |
A36 |
ASTM A36 |
|
Lub teb chaws Yelemees (Din) |
S235jr / rst 37-2 |
DIN EN 10025 |
|
European Union (en) |
S275jr |
EN 10025 |
|
United Kingdom (BS) |
43A / 43B |
BS 4360 |
|
Lavxias (gost) |
St3sp |
GOST 380 |
|
Nyiv (JIS) |
Tuss400 |
JIS G 3101 |
Qhov Zoo
|
Yam uas pab |
Kev piav txog |
|
Muaj peev xwm ua tau zoo heev |
Tuaj yeem yooj yim khoov, stamped, thiab dov los tsim cov duab vim yog cov ntshiab zoo. |
|
Zoo Weldability |
Tuaj yeem muab welded rau lwm cov khoom siv ntawm cov kev vuam hlau rau cov qauv kev ua vaj tse. |
|
Muaj zog thiab muaj sia |
Lub zog tensile ntawm 400 - 510 mpa mpa mpa kom ntau dua los yog sib npaug <16 hli), muab kev txhawb nqa zoo. |
|
Zoo corrosion tsis kam |
Muaj qee qhov xeb tsis kam nyob rau hauv ib txwm huab cua, haum rau kev tsim kev lag luam thiab kev siv khoom tog. |
Ntau qhov ntau thiab tsawg
|
Qhov loj me parameter |
Muaj feem ntau |
|
Qhov tuab |
1.5mm, 2. {{{mm, 2.5mm, 3. {} mm,}} mm, 1. {}} Mm, 12. {0 mm, 16. {Mm,} mm, 20.0mm (xws li ntawm 1.5mm rau 25.4 hli) |
|
Qhov dav |
600 hli, 710mm, 800mm, 900mm, 100mm, 100mm, 1800mm, 1800mm (xws li ntawm 600mm txog 2000mm) |
|
Sab hauv lub cheeb ntawm lub kauj |
508mm, 610 hli |
|
Txheej ntawm txoj kab uas hla ntawm lub kauj |
Feem ntau tsis pub dhau 1000mm - 2000 mm (tsis muaj qhov sib txawv, txiav txim siab los ntawm tuab, dav, thiab qhov hnyav) |
Cov Ntawv Thov
|
Kev ua hauj lwm |
Daim ntawv thov |
|
Kev Tsim Kho Kev Tsim Kho |
Siv rau kev tsim qauv vaj tsev xws li cov kab hlau, txhua, trusses hauv cov tuam tsev thiab txuas hniav |
|
Neeg Kho Tshuab Raug |
Kev tsim khoom ntawm cov tshuab cuab tam, pob tw, nkhaus thiab lwm yam khoom siv tshuab |
|
Kev Lag Luam Tsheb |
Kev tsim cov chassis seem, lub cev ntas, lub cav mounts hauv tsheb |
|
Kev Lag Luam Hluav Taws Xob |
Ua cov kav dej thauj mus los thauj dej, roj, roj |
|
Thawv kev lag luam |
Kev tsim khoom ntawm kev xa khoom thiab ntim khoom ntim los ntawm pob zeb stamping thiab vuam |
Ntim

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