Galvanized Steel Chev
S280GD galvanized steel yog cov txheej txheem kub -dip galvanized steel nrog qhov tsawg kawg nkaus lub zog ntawm 280MPa. Ua raws li EN 10346, ASTM A653, thiab JIS G3302 tus qauv, peb cov khoom muaj xws li coils, vov tsev vaj huam sib luag, cov khoom siv casings, cov hlab ntsha, thiab kev cai profiles.
Kub Dipped Galvanized Steel Sheet nyob rau hauv Chev (GI coil) yog tsim los ntawm kev dhau daim ntawv Tag Nrho Hard uas tau ua tiav cov txheej txheem ntxuav cov kua qaub thiab dov txheej txheem los ntawm lub lauj kaub zinc, yog li thov zinc zaj duab xis rau saum npoo.
Nws muaj kev tiv thaiv corrosion zoo heev, pleev xim, thiab ua haujlwm tau zoo vim Zinc tus yam ntxwv. Feem ntau kub dipped galvanized steel ntawv thiab galvanized steel kauj txheej txheem thiab specifications yeej ib yam.
Cov lus qhia tshwj xeeb
| Khoom npe | galvanized steel kauj |
| Dav | 600mm-1500mm, raws li cov neeg siv khoom xav tau |
| Thickness | 0.12-4.00mm, lossis cov neeg siv khoom xav tau |
| Qib Steel | Q195, Q235, Q235B, Q345, Q345B, SGCH, JIS G3302, ASTM A653, S280GD + Z, S350GD + Z, SGCC, DX51D/DX52D, SGCC, DX51D+Z/DX52D+Z |
| Zinc Txheej | 30-275g/m2 |
| Coil Nyhav | 2 ~ 6 tons ib coil |
| Coil sab hauv txoj kab uas hla (mm) | 508/610 |
| Kev kho saum npoo | Passivation (C), Roj (O), Lacquer sealing (L), Phosphating (P), Tsis kho (U) |
| Spangle txheej | Loj Spangle, me Spangle, Spangle -dawb |
| Nto Qauv | Ib txwm spangle txheej (NS), minimized spangle txheej (MS), spangle -dawb (FS) |
| Qhov zoo | 1. tsis tshua muaj nqi hauv paus 2.kev tsim kho yooj yim 3.lub sij hawm thiab kev ua haujlwm txuag |
| Hom Txheej Txheej | Kub Dipped Galvanized Steel (HDGI) / Electro- Galvanized Steel (EGI) |
| Ua siab ntev | +/- 1% |
| Daim ntawv thov | Tsev, Corrugated Sheet Roofing, Hluav taws xob, Khoom siv, Tsheb lag luam, Thauj ntim, Machinery processing, Sab hauv kho kom zoo nkauj, kho mob |
| Ntim | Hlau sab hauv thiab sab nraud guard board, Lub voj voog Hlau guard board rau ob sab, Sab nraum lub rooj tsav xwm hlau, 3 Radial Strapping thiab 3 Latitude Strapping. |
Mechanical Properties
| Parameter | Txuj Kev Cai | Tus nqi |
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 280 MPa | 300-330 MPa |
| Tensile zog (Rm) | 380-500 MPa | 400-460 MPa |
| Elongation (A80 hli) | Ntau dua lossis sib npaug li 12% | 15-18% |
| Kho tau yooj yim | 180℃d=0a | Tsis tawg |
Ntiaj teb no Standard Grade Sib piv
| Khoom | Teb chaws Europe EN 10346 | Tuam Tshoj GB/T 2518 | Teb chaws As Mes Lis Kas ASTM A653 | Nyiv JIS G3302 |
| Qib | S280GD + Z | S280GD + Z | SS Qib 40 | TIAB SA 440 |
| Yield zog | Ntau dua lossis sib npaug li 280 MPa | Ntau dua lossis sib npaug li 280 MPa | Ntau dua lossis sib npaug li 275 MPa | Ntau dua lossis sib npaug li 440 MPa |
S280GD Galvanized Steel nqi
Tus nqi ntawm S280GD + Z galvanized steel kauj yog nyob ntawm cov khoom siv, kev qhia tshwj xeeb, kev kho deg thiab tus neeg muag khoom, tus nqi txiav txim yam tsawg kawg nkaus yog 650-850USD ib tuj, lub thicker zinc txheej, tus nqi siab dua. Lub caij no, tus nqi sib txawv ntawm qhov sib txawv xws li xoom zinc, me me zinc, ntiv tes tsis kam, chromate passivation, thiab lwm yam kuj txawv,yog tias koj xav tau, koj tuaj yeem tso cov lus qhia rau peb paub, thiab peb yuav muab cov lus qhia pub dawb rau koj.
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 |
- |
FAQ:
S280GD sawv cev rau dab tsi?
S280GD yog cov txheej txheem qib galvanized steel raws li EN 10346 qhov "S" txhais tau tias cov qauv hlau, "280" qhia tias qhov muaj zog tsawg kawg nkaus ntawm 280 MPa, thiab "GD" txhais tau tias kub -dip galvanizing.
S280GD ua raws li tus qauv dab tsi?
Nws ua raws li European tus qauv EN 10346 rau kub-dip metallic coated structural steels.
Dab tsi yog cov khoom siv rau S280GD?
Tus lej steel sib npaug yog 1.0244.
Dab tsi yog hom txheej txheej muaj nyob ntawm S280GD?
S280GD tuaj yeem galvanized nrog cov zinc ntshiab (+Z), zinc- hlau (+ ZF), zinc- aluminium (+ZA), zinc-magnesium (+ZM), aluminium-zinc (+ AZ) thiab aluminium-silicon (+ AS).
Qhov tsawg kawg nkaus tawm lub zog ntawm S280GD yog dab tsi?
Yam tsawg kawg nkaus yield zog (Rp0.2) yog 280 MPa.
Lub zog tensile raug yog dab tsi?
Lub zog tensile tsawg kawg yog nyob ib ncig ntawm 360 MPa.