azzar galvanizzat
Folja tal-azzar galvanizzat DX53D hija pjanċa tal-azzar b'saff ta 'żingu fuq il-wiċċ, li hija mfassla biex tipprevjeni l-korrużjoni fuq il-wiċċ tal-pjanċa tal-azzar u testendi l-ħajja tas-servizz tagħha. Dan it-tip ta 'folja galvanizzata għandu dehra tajba u m'għandux ikollu difetti li huma ta' ħsara għall-użu tal-prodott, bħal ebda kisi, toqob, xquq u ħmieġ, ħxuna eċċessiva tal-kisi, grif, ħmieġ ta 'aċidu kromiku, sadid abjad, eċċ.
Il-proprjetajiet kimiċi tal-folja tal-azzar galvanizzat DX53D huma prinċipalment riflessi fir-reżistenza tagħha għall-korrużjoni, li hija attribwita għas-saff taż-żingu metalliku fuq il-wiċċ tiegħu. F'termini ta 'proprjetajiet fiżiċi, din il-pjanċa tal-azzar għandha densità tajba tal-kisi u weldjabbiltà. Barra minn hekk, meta l-ħxuna tal-pjanċa tal-azzar hija inqas minn jew ugwali għal 0.35mm, it-titwil minimu tiegħu jitnaqqas b'7% mill-valur fit-tabella.

Materjal Ekwivalenti tal-Folja tal-Azzar Galvanizzat DX53D + Z
| Grad | Ewronorma | Ċina GB | JIS Ġappuniż | US ASTM | ||
| EN 10346:2009 | GBT 2518-2008 | JIS:G3302-2005 | ASTM A653M | |||
| DX53D+Z | DX53D+Z | DX53D+Z | SGCD2 | FS TipA FS TipB |
||
DX53D + Z Speċifikazzjoni Standard tal-folja tal-azzar galvanizzat
| Ħxuna | 0.12 ~ 2.5mm | ||||||
| Wisa' | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, eċċ | ||||||
| Tul | 1000-6000 jew Peress li l-użanza | ||||||
| Wiċċ | Spangle normali (irregolari) / Spangle Skinpassed / Spangle regolari / Spangles minimizzati | ||||||
| Temm | |||||||
| Formola | Kojls, Fojls, Rombli, Coil sempliċi, Coil Shim, Coil imtaqqab, Coil Checkered, Strixxa, Flats, Blank (Ċirku), Ċirku (Flange) eċċ. |
||||||
Kontenut tal-folja tal-metall tal-azzar galvanizzat DX53D + Z
| Grad | Element | C | Si | Mn | P | S | Ti |
| DX53D+Z | Min. |
- | - | - | - | - | - |
Max. |
0.12 | 0.5 | 0.6 | 0.12 | 0.045 | 0.3 |
Saħħa tat-tensjoni: 270 ~ 380 MPa
Qawwa tal-produzzjoni: 140 ~ 260 MPa
Titwil: akbar minn jew ugwali għal 30%
Azzar galvanizzat Standard Ewropew EN 10346
Azzar b'karbonju baxx għall-iffurmar fil-kesħa (DX51D – DX54D)
- DX51D huwa ekwivalenti għall-Azzar Kummerċjali, mgħawweġ u profilat
- DX52D huwa ekwivalenti għal Forming Steel
- DX53D huwa ekwivalenti għal Deep Drawing Steel
- DX54D huwa ekwivalenti għal Extra Deep Drawing Steel
Azzar Strutturali (S220GD – S350GD)
S220GD, S250GD, S280GD, S320GD, S350GD
Uża azzar strutturali għal kapaċità ta' ġarr ta' tagħbija-għoli, b'saħħa ta' rendiment ta' 220-350
Tqabbil tal-Materjal
|
Standard Ċiniż |
Standard tal-Ġappun |
Standard Ewropew |
|
DX51D Z/DC51D Z (CR) |
SGCC |
DX51D Z |
|
DX52D Z/DC52D Z |
SGCD1 |
DX52D Bil |
|
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 |
|
Standard |
Grad |
C |
Si |
Mn |
P |
S |
Ti |
|
Forcold Forming Standard Ċiniż |
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 |
|
|
Forcold Forming Standard Ġappuniż |
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 |
|
|
Għall-Istruttura Standard Ġappuniż |
SGC340 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.025 |
|
SGC400 |
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 |
0.30 |
0.50 |
2.50 |
0.200 |
0.035 |
0.025 |
|
|
Għall-Istruttura Standard AISI |
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 |


