Hot dip galvanized coil ho nkyerɛkyerɛmu .
Hot dip galvanized coil yɛ adwuma denam dade coils a wɔayɛ ho adwuma no a wɔde gu zinc nsu a ayow mu sɛnea ɛbɛyɛ a zinc layer no bɛkata dade coils no ani pɛpɛɛpɛ, na ɛnam so ama corrosion resistance ne service life a ɛwɔ dade no mu no atu mpɔn. Hot-Dip galvanized steel coils taa de hot-dadeɛ a wɔabɔ no mmoro anaa nwini-dadeɛ a wɔabɔ no afiri mu di dwuma sɛ substrates. Ɛsɛ sɛ wodi kan siesie substrate no na wɔyɛ ho adwuma na ama zinc layer no abata ho yiye. Afei wɔde dade a wɔayɛ ho adwuma no hyɛ zinc nsu a ayow mu sɛnea ɛbɛyɛ a zinc no bɛkata dade nhama no ani pɛpɛɛpɛ. Awiei koraa no, galvanized dade coils no yɛ nwini na wɔawie, te sɛ leveling ne shearing.
Nneɛma a wɔyɛ a ɛyɛ hyew-DIP galvanizing no te sɛ nea edidi so yi:
Nneɛma a wɔde gyina so → Degreasing → Nsuo a wɔhohoro → Pickling → nsuo a wɔhohoro → rinsing → flux solution → Drying → Hot-Dip galvanizing → Cooling → Inspection → Packaging
Ɔhyew{0}}DIP galvanized steel coils no nkyekyem:
Sɛnea zinc spangle wɔ hɔ anaasɛ enni hɔ no, wobetumi akyekyɛ galvanised coils mu ayɛ no spangle-free galvanized coils, spangle galvanized coils nketewa, ne spangle galvanized coils akɛse.
Sɛnea galvanized layer no mu duru te, alloy composition, ne nea ɛkeka ho no, wobetumi akyekyɛ hot-dip galvanized steel coils mu ayɛ no ahorow pii, te sɛ nea ɛyɛ hyew a ɛyɛ hyew-dip galvanized coils, alloy galvanized coils, ne nea ɛkeka ho.
Nsonsonoe a ɛda ɔhyew-dip galvanizing ne electro-Galvanizing ntam:
Hot-DIP galvanizing ne sɛ wode dadeɛ no bɛhyɛ zinc nsuo a ayow mu, berɛ a electro-Galvanizing ne sɛ wode zinc layer bɛto dadeɛ no ani denam electrolysis so. Zinc layer a ɛyɛ hyew-DIP galvanizing no yɛ kɛse na ɛyɛ corrosion-ɛko tia, nanso zinc layer no ani nyɛ mmerɛw te sɛ electro-galvanizing; Zinc layer a ɛwɔ electro-Galvanizing no yɛ mmerɛw na ɔfasu no yɛ mmerɛw, nanso corrosion resistance no yɛ mmerɛw kakra.
Application scope a ɛyɛ hyew-DIP galvanized steel coils:
Adansi adwuma: Wɔde di dwuma ma adan atifi, ɔfasu ho ntama, ban, dade adan, ne nea ɛkeka ho.
Kar adwumayɛbea: Wɔde yɛ afã horow te sɛ kar nipadua ne chassis.
Home Appliance Industry: Wɔde yɛ frigye, mfiri a wɔde horo nneɛma, mframa a wɔde yɛ adwuma, ne nea ɛkeka ho.
Nnwuma afoforo: te sɛ anyinam ahoɔden, akwantu, mfiri a wɔyɛ, ne nea ɛkeka ho.
Hot dip galvanized coil parameters .
|
Aguade no din . |
DX53D galvanized coil . |
|
Nneɛma a ɛyɛ den . |
0.12-3.5mm . |
|
Ntrɛmu |
600-1500mm . |
|
Tenten |
508mm,610mm,mmoa a wɔde yɛ adwuma . |
|
Susudua |
aisi,asctm,din,jis,gb,sus,en. |
|
Zinc a wɔde kata so . |
Ɔhyew mu nsu a ɛyɛ hyew galvanizing60-275g/m2. |
|
Pre-Galvanizing:80-275g/m2. |
Hot dip galvanized coil nnuru a ɛwɔ mu .
|
Susudua |
Aba |
C |
SI . |
Mn . |
P |
S |
Ti . |
|
Sɛnea ɛbɛyɛ a awɔw bɛyɛ . Chinafo gyinapɛn . |
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 |
|
|
Sɛnea ɛbɛyɛ a awɔw bɛyɛ . Japanfo gyinapɛn . |
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 |
|
|
Wɔ nhyehyɛe ahorow ho . Japanfo gyinapɛn ahorow . |
SGC340 na ɛwɔ hɔ. |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.025 |
|
SGC400 na ɛwɔ hɔ. |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.150 |
|
|
SGC490 . |
0.30 |
0.50 |
2.00 |
0.200 |
0.035 |
0.025 |
|
|
SGC510 na ɛwɔ hɔ. |
0.30 |
0.50 |
2.50 |
0.200 |
0.035 |
0.025 |
|
|
Wɔ nhyehyɛe ahorow ho . AISI gyinapɛn ahorow . |
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 |
Hot dip galvanized coil mfiridwuma mu nneɛma .
|
Aba |
aba MPA ahoɔden a ɛboro anaasɛ ɛne no yɛ pɛ . |
Tensile ahoɔden MPA a ɛboro anaasɛ ɛne no yɛ pɛ . |
elongation a% a ɛboro anaasɛ ɛne no yɛ pɛ . |
|
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+AZ/AM . |
300 |
380 |
18 |
|
S320GD+Z/ZM/AM . |
320 |
390 |
17 |
|
S350GD+Z/ZM/AZ/AM . |
350 |
420 |
16 |
|
S450GD+AZ/AM . |
450 |
480 |
15 |
|
S550GD+Z/ZM/AZ/AM . |
550 |
550 |
－ |
|
Nneɛma a wɔde di dwuma ho tebea . |
zinc layer a wɔkamfo kyerɛ no mu duru . |
|
Nneɛma a wɔde di dwuma wɔ dan mu . |
Z10 anaa Z12 (100g/㎡anaa 120g/㎡) . |
|
Suburbs . |
Z20 ne paint (200g/㎡) . |
|
Nkurow akɛse anaa mfiridwuma mu beae . |
Z27 (270 g/㎡) anaa G90 (US gyinapɛn) na wɔayɛ ho adwini . |
|
Mpoano mmeae . |
Ɛyɛ den sen Z27 (270g/㎡) anaa G90 (US gyinapɛn) na wɔayɛ ho mfonini . |
|
Stamping anaasɛ deep drawing applications . |
Ɛyɛ tratraa sen Z27 (270g/㎡) anaa G90 (US gyinapɛn) sɛnea ɛbɛyɛ a ɛrenkata peeling so bere a wɔahyɛ no stamp awie no . |
|
Aduru a wɔde yɛ nneɛma a ɛwɔ soro no su . |
Kood . |
su |
|
Chromic acid a wɔde yɛ aduru . |
C |
corrosion resistance pa, a ɛfata ma tebea a ɛda adi . |
|
Chromic acid a wɔde yɛ aduru + ngo a wɔde yɛ . |
S |
Nneɛma pa a ɛko tia corrosion . |
|
Phosphoric acid ayaresa (a aduru a wɔde siw ano ka ho) . |
P |
wɔ corrosion resistance bi ne paint adwumayɛ pa . |
|
Phosphoric acid ayaresa (a nea ɛka ho ne sealing treatment) + oiling . |
Q |
Ɛwɔ corrosion resistance kodu baabi, paint a ɛyɛ adwuma yiye, esiw rust ano bere a wɔde kɔ baabi foforo ne bere a wɔde sie no . |
|
Phosphoric acid ayaresa (a aduru a wɔde hyɛ mu nka ho nka ho) . |
T |
wɔ corrosion resistance bi ne paint adwumayɛ pa . |
|
Phosphoric acid ayaresa (a aduru a wɔde hyɛ mu nka ho nka ho) + oiling . |
V |
wɔ corrosion resistance bi, paint adwumayɛ pa, na esiw rust ano . |
|
ngo a wɔde yɛ . |
O |
Siw nkannare ano bere a wode rekɔ ne bere a wode resi hɔ no . |
|
No treat . |
M |
Ɛfata sɛ wɔyɛ mfonini ntɛm ara . |
|
Chinafo gyinapɛn ahorow . |
Japanfo gyinapɛn . |
Europa gyinapɛn ahorow . |
|
DX51D+Z/DC51D+Z (CR) . |
SGCC . |
DX51D+Z . |
|
DX52D+Z/DC52D+Z . |
SGCD1. |
DX52D+Z . |
|
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 na ɛwɔ hɔ. |
S220/250/280/320/350GD+Z . |
|
DX51D+Z/DD51D+Z (HR) . |
SGHC . |
DX51D+Z . |
Hot-DIP galvanized coil a wɔde ahyɛ mu .
Heyan Steel wɔ dade coil packaging ahorow abiɛsa,export-grade packaging,vertical dade coil packaging,simple kraft krataa packaging.
Heyan Nneɛma a Wɔakora So Nneɛma a Wɔkora So .
Yɛde sika ahyɛ dadeɛ ahodoɔ mu na yɛde yɛn ho ahyɛ adekoradan a yɛsi mu. Yɛhwɛ nneɛma a wɔkora so wɔ mmeae ahorow wɔ China nyinaa so, hwɛ hu sɛ yebetumi de nneɛma a ɛfata ama ntɛm ara de adi adetɔfo ahiade ho dwuma.
Tags a ɛyɛ hyew .: Hot Dip Galvanized Coil, China Hot Dip Galvanized Coil a Wɔyɛ, Adwumayɛbea .
