S320GD hlau
S320GD steel chemical muaj pes tsawg leeg yog tailor- ua rau siab durability thiab corrosion kuj, thiab yog li zoo rau cov qauv siv. Nws feem ntau muaj cov pa roj carbon tsawg, manganese, phosphorus, thiab sulfur qib kom sib npaug ntawm lub zog thiab kev ua haujlwm. S320GD tau txhim kho cov khoom siv galvanization los ntawm zinc txheej, muab kev tiv thaiv ntau dua tiv thaiv ib puag ncig hnav thiab corrosion thaum piv nrog rau lwm qib steel xws li S235 lossis S355. Qhov tshwj xeeb thaj ntawm qhov zoo no muab nws ib txheej ntawm cov yam ntxwv uas ua rau nws muaj kev xaiv zoo hauv kev tsim kho thiab hauv kev tsim khoom.
Tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S |
|---|
| S320 GD | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua lossis sib npaug li 0.6 | Tsawg dua los yog sib npaug rau 1.7 | Tsawg dua los yog sib npaug li 0.1 | Tsawg dua lossis sib npaug li 0.045 |
* Raws li EN 10346-2015.
Mechanical Properties
| Qib | Tensile zog (σb, MPa) | Yield zog (σs, MPa) | Elongation (δ,%) |
|---|---|---|---|
| S320GD + Z | Ntau dua lossis sib npaug rau 390 | Ntau dua lossis sib npaug rau 320 | A80: Ntau dua lossis sib npaug rau 17 |
| S320GD + ZF | |||
| S320GD + ZA | |||
| S320GD + ZM | |||
| S320GD + AZ | |||
| S320GD+AS |
* Raws li EN 10346-2015.
* Cov nram qab no yam tsawg kawg nkaus elongation qhov tseem ceeb siv rau txawv thicknesses:
0.5mm 0.35mm t Tsawg dua los yog sib npaug rau 0.35mm: yam tsawg kawg nkaus elongation yog txo los ntawm 7% los ntawm qhov tseem ceeb hauv lub rooj. S320GD galvanized steel tuaj yeem nqa cov txiaj ntsig hauv qab no rau koj qhov project: Tawv tiv thaiv xeb- Sawv ntsug rau huab cua thiab tsis xeb yooj yim. Txuj Qib C Si Mn P S Ti Kev Ua Txhaum Cai Suav Standard DX51D+Z 0.12 0.50 0.60 0.100 0.045 0.30 DX52D+Z 0.12 0.50 0.60 0.100 0.045 0.30 DX53D+Z 0.12 0.50 0.60 0.100 0.045 0.30 DX54D+Z 0.12 0.50 0.60 0.100 0.045 0.30 DX56D+Z 0.12 0.50 0.60 0.100 0.045 0.30 DX57D+Z 0.12 0.50 0.60 0.100 0.045 0.30 Kev Ua Txhaum Cai Japanese Standard SGCC 0.15 0.50 0.80 0.050 0.030 0.025 SGCD1 0.12 0.50 0.60 0.040 0.030 0.025 SGCD3 0.08 0.50 0.45 0.030 0.030 0.025 SGCD4 0.06 0.50 0.45 0.030 0.030 0.025 Rau Cov Qauv Japanese Standard TIAB SA 340 0.25 0.50 1.70 0.200 0.035 0.025 SIB 400 0.25 0.50 1.70 0.200 0.035 0.150 TIAB SA 490 0.30 0.50 2.00 0.200 0.035 0.025 TIAB SA 510 0.30 0.50 2.50 0.200 0.035 0.025 Rau Cov Qauv AISI Standard S220GD + Z 0.20 0.60 0.70 0.100 0.045 0.025 S250GD + Z 0.20 0.60 0.70 0.100 0.045 0.025 S280GD + Z 0.20 0.60 0.70 0.100 0.045 0.025 S320GD + Z 0.20 0.60 0.70 0.100 0.045 0.025 S350GD + Z 0.20 0.60 0.70 0.100 0.045 0.150 S550GD + Z 0.20 0.60 0.70 0.100 0.045 0.150 FAQ: Yog lawm. Nws yog dav siv nyob rau hauv prefabricated thiab modular siv tshuab vim nws lub zog thiab corrosion kuj. Kub dip galvanized steel muaj ib tug tuab, ntau check zinc txheej thiab zoo corrosion kuj zoo li electro-galvanized steel. Yog lawm. Tshwj xeeb tshaj yog nrog Z275 txheej, nws ua tau zoo nyob rau hauv cov av noo thiab nruab nrab corrosive tej yam kev mob. Standard export ntim muaj xws li waterproof wrapping, steel strapping, thiab tiv thaiv ntug thaiv. Yog lawm. Thickness, dav, txheej hnyav, nto tiav, thiab coil hnyav tuaj yeem kho raws li qhov xav tau. Nta
Ntev ntev- Cov txheej zinc ua kom nws ruaj khov rau xyoo.
Super Strong- Tsim los ua haujlwm hnyav - cov haujlwm tsis muaj dabtsi yog khoov lossis tawg.
Txuag Nyiaj- Tsawg dua yuav tsum tau saib xyuas, yog li nws raug nqi - zoo.
Ntau-Lub Hom Phiaj- Haum rau ntau yam kev siv, los ntawm lub tsev mus rau lub tsheb.
Yooj yim rau Zoo- Yooj yim txaus rau txhua yam haujlwm.
Yooj yim rau Weld- Ua haujlwm zoo nrog vuam, yog li tsis muaj teeb meem hauv kev tsim khoom.
Saib kom huv- Smooth nto uas zoo nkaus li zoo nyob rau hauv pom daim ntaub ntawv.Muaj Steel Qib
SGCD2
0.10
0.50
0.45
0.030
0.030
0.025
SIB 440
0.25
0.50
2.00
0.200
0.035
0.150
S320GD puas tuaj yeem siv rau hauv cov tsev prefabricated?
Dab tsi yog qhov txawv ntawm kub dip galvanized thiab electro-galvanized steel?
Puas yog S320GD galvanized steel haum rau qhov chaw ntub dej?
Dab tsi ntim yog siv rau S320GD galvanized steel coils?
S320GD galvanized steel puas tuaj yeem kho tau?
