structural galvanized hlau
S280GD thiab S320GD yog cov txheej txheem galvanized steel qib teev nyob rau hauvTS EN 10346, dav siv nyob rau hauv kev tsim kho, steel qauv, thiab industrial systems uas yuav tsum tau ob qho tib si mechanical zog thiab corrosion kuj.
Lub npe system yog ncaj nraim:"S"hais txog cov qauv hlau, cov lej280thiab320qhia qhov tsawg kawg nkaus tawm lub zog hauv MPa, thiab"GD"txhais tau hais tias cov hlau raug xa mus rau hauv cov xwm txheej galvanized, feem ntau los ntawm kub -dip galvanizing.
Ob leeg S280GD Galvanized Steel thiab S320GD Galvanized Steel yog tsim los ua kom tau raws li cov txheej txheem niaj hnub no, tab sis lawv cov kev ua tau zoo thiab kev ua haujlwm siab sib txawv hauv kev siv tswv yim.
Xaiv cov qib zoo galvanized steel yog qhov tseem ceeb rau kev ruaj ntseg ntawm cov qauv, kev ua haujlwm zoo, thiab ntev -lub sijhawm durability.Txawm hais tias S280GD thiab S320GD Galvanized Steel muaj cov qauv zoo sib xws thiab kev tiv thaiv corrosion, lawv cov khoom sib txawv ua rau cov txiaj ntsig sib txawv hauv cov haujlwm tiag.
S280GD Galvanized Steel muab ntau dua elongation, uas txhim kho txoj kev ua siab ntev thiab txo qhov kev pheej hmoo ntawm kev tawg thaum tsim.
| Tsim Aspect | S280 GD | S320 GD |
|---|---|---|
| Elongation | Siab dua | Tsawg me ntsis |
| Tsim kev kam rau siab | Dav | Nruab nrab |
| Cov qauv rigidity | Nruab nrab | Nruab nrab-siab |
| Tsim yooj | Siab | Nruab nrab |
Rau tej yaam num nrog complex geometry, S280GD feem ntau simplifies manufacturing.
Tus nqi ntawm cov khoom yuav tsum raug ntsuas ntawm qhov project theem es tsis yog ib tuj.
| Nqi Factor | S280 GD | S320 GD |
|---|---|---|
| Khoom siv tus nqi | qis | Me ntsis siab dua |
| Kev siv hlau | Siab dua | qis |
| Fabrication complexity | qis | Nruab nrab |
| Tag nrho qhov project efficiency | ruaj khov | Optimized rau load |
S320GD tuaj yeem txo tag nrho cov kev siv steel, thaum S280GD pab tswj kev pheej hmoo ntawm kev tsim khoom.
Daim ntawv thov sib txawv
S280GD Galvanized Steel yog dav siv hauv:
- Lub teeb steel qauv
- vov tsev thiab phab ntsa cladding systems
- Purlins thiab theem nrab framing
S320GD Galvanized Steel feem ntau xaiv rau:
- Nruab nrab- thauj cov tswv cuab cov qauv
- Kev lag luam thav duab
- Daim ntawv thov yuav tsum tau nruj dua
Qhov kev xaiv nyob ntawm seb puas tsim tau yooj yim los yog lub zog optimization yog qhov kev txhawj xeeb tseem ceeb.
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 |
- Mechanical Properties
|
Qib |
Yield Strength MPa Ntau dua lossis sib npaug |
Tensile Strength MPa Ntau dua lossis sib npaug |
Elongation A% Ntau dua lossis sib npaug |
|
DX51D Z/ZM/AZ/AM |
240-380 |
270-500 |
22 |
|
DX52D Z/ZM/AZ/AM |
140-300 |
270-420 |
26 |
|
DX53D Z/ZM/AZ/AM |
140-260 |
270-380 |
30 |
|
DX54D Z/ZM/AZ/AM |
120-220 |
260-350 |
36 |
|
S220GD Z/ZM/AM |
220 |
300 |
20 |
|
S250GD Z/ZM/AZ/AM |
250 |
330 |
19 |
|
S280GD Z/ZM/AM |
280 |
360 |
18 |
|
S300GD A/AM |
300 |
380 |
18 |
|
S320GD Z/ZM/AM |
320 |
390 |
17 |
|
S350GD Z/ZM/AZ/AM |
350 |
420 |
16 |
|
S450GD A/AM |
450 |
480 |
15 |
|
S550GD Z/ZM/AZ/AM |
550 |
550 |
- |
GNEE STEEL muab S280GD thiab S320GD Galvanized Steel nrog txhim khu kev qha zoo, zoo txheej txheej ua haujlwm, thiab cov ntaub ntawv ntshiab traceability.
Nrog rau cov khoom lag luam zoo galvanized steel ntau thiab ntau xyoo ntawm kev lag luam kev lag luam, GNEE STEEL txhawb cov neeg siv khoom nrog cov tswv yim, kev daws teeb meem rau cov qauv tsim thiab kev lag luam thoob ntiaj teb.