S280GD Galvanized hlau
Kub-dip galvanized steel S280GD raws li EN 10346 tus qauv yog siab-cov qauv hlau zoo uas tau tsim tshwj xeeb rau kev siv hauv kev tsim vaj tsev thiab kev tsim vaj tsev. Nrog rau cov khoom siv tooj 1.0244, S280GD muaj qhov tsawg kawg nkaus yield zog Rp0.2 ntawm 280 N / mm² thiab yog li koom nrog cov chav kawm siab zog ntawm galvanized structural steels. Kub-dip galvanizing raws li EN 10346 lav ib txheej zinc txheej ntawm cov hlau nto, uas zoo tiv thaiv cov khoom siv tiv thaiv corrosion. Ua tsaug rau ntau yam txheej txheej txheej txheej (+ Z, + ZF, + ZA, + ZM, + AZ thiab + AS), cov khoom siv tau raug hloov mus rau qhov sib txawv climatic thiab mechanical stresses.
Cov lus qhia tshwj xeeb
| Zoo | Txuj | Khoom No. | Muaj cov coatings |
|---|---|---|---|
| S280 GD | DIN EN 10346 | 1.0244 | +Z, +ZF, +ZA, +ZM, +AZ, +AS |
| Kev ntsuas kev taw qhia | Yield zogRP02 ua (MPa) |
Tensil zog Rm(MPa) |
Elongation A80(hauv%) |
|---|---|---|---|
| L | Ntau dua lossis sib npaug li 280 | Ntau dua lossis sib npaug rau 360 | Ntau dua lossis sib npaug li 18 |
| C % |
Si % |
Mn % |
P % |
S % |
|---|---|---|---|---|
| Tsawg dua los yog sib npaug li 0,20 | Tsawg dua los yog sib npaug li 0,60 | Tsawg dua lossis sib npaug li 1,70 | Tsawg dua los yog sib npaug li 0,10 | Tsawg dua lossis sib npaug li 0,045 |
S280GD Galvanized Steel Khoom Specifications
S280GD galvanized steel yog muaj nyob rau hauv peb daim ntawv tseem ceeb ntawm GNEE STEEL: coils, nplooj ntawv, thiab strips. Txhua daim ntawv tsim khoom tsim los ua kom tau raws li cov kev xav tau ntawm kev lag luam, muab ntau qhov ntau thiab tsawg thiab thicknesses haum rau ntau yam kev siv.
| Khoom | Thickness Ntau | Dav Ntau | Ntev Ntau |
| S280GD steel kauj | 0.30mm txog 3.00mm (0.012 "mus rau 0.118") | 600mm txog 1500mm (23.62 "mus rau 59.06") | Kev cai ntev muaj |
| S280GD steel ntawv | 0.30mm txog 3.00mm (0.012 "mus rau 0.118") | 600mm txog 1500mm (23.62 "mus rau 59.06") | |
| S280GD steel sawb | 0.30mm txog 2.50mm (0.012 "mus rau 0.098") | 30mm txog 500mm (1.18 "mus rau 19.69") |
S280GD Hlau Txheej Hom thiab Kev Ua Haujlwm
Ntawm GNEE STEEL, peb muab ntau yam ntawm S280GD galvanized steel khoom nrog ntau hom txheej. Cov txheej hnyav feem ntau yog li ntawm Z60 txog Z275 g / m², thiab peb tuaj yeem muab cov thicknesses tshwj xeeb raws li koj xav tau.
| Txheej hom | Cov khoom | Daim ntawv thov |
| S280GD + Z (Zinc Txheej) | Muab kev tiv thaiv corrosion yooj yim. | Kev siv sab nraum zoov dav dav, siv teeb pom kev lag luam. |
| S280GD + ZF (Zinc-Iron Alloy Txheej) | Txhim kho hnav tsis kam thiab tiv thaiv corrosion. | Automotive, industrial chaw. |
| S280GD + ZA (Zinc -Aluminium Alloy Txheej) | Zoo dua siab -kub tsis kam thiab kav ntev. | vov tsev, machinery, siab -kub ib puag ncig. |
| S280GD + ZM (Zinc -Magnesium Txheej) | Superior corrosion kuj nyob rau hauv ib puag ncig txhoj puab heev. | Marine structures, ntug hiav txwv dej, tshuaj. |
| S280GD + AZ (Zinc{2}}Aluminium-Magnesium Txheej) | Kev tiv thaiv siab tshaj plaws nyob rau hauv ib puag ncig hnyav. | Automotive, kev tsim kho, huab cua huab cua. |
| S280GD+AS (Zinc{2}}Silver Alloy Txheej) | Txhim kho zoo nkauj thiab corrosion kuj. | Cov khoom siv, cov khoom siv, cov khoom siv kho kom zoo nkauj. |
Ntxiv rau peb cov txheej txheem ntau yam, GNEE STEEL tseem muaj ntau yam kev kho deg nrog raupassivation, roj txheej, chromate txheej, thiab phosphate txheej.
Muaj Steel Qib
|
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 |
|
|
SIB 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 |
Cov khoom sib piv
|
Suav Standard |
Nyiv Standard |
European Standard |
|
DX51D Z/DC51D Z (CR) |
SGCC |
DX51D Z |
|
DX52D Z/DC52D Z |
SGCD1 |
DX52D nrog |
|
DX53D Z/DC53D Z/DX54D Z/DC54D Z |
SGCD2/SGCD3 |
DX53D Z/DX54D Z |
|
S220/250/280/320/350/550GD Z |
SGC340/400/440/490/570 |
S220/250/280/320/350GD Z |
|
DX51D Z/DD51D Z (HR) |
SGHC |
DX51D Z |