Delivery Time:7 - 15 Days
Certification:CE ISO
PPGI Hot Dip Aluzinc Steel Coil Chromated CRC Cold Rolled Steel JIS G 3321 , ASTM A792M
Hot-dip aluzinc steel sheet is substrated on cold rolled steel (CRC) in various strength and specification. Coating composition is 55% aluminum in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.
Specification:
1. Thickness: 0.25mm-4.0mm
2. Width: 900mm-1250mm
3. Alu-zinc Coating: 50-150g/m2
4. Internal Diameter: 508mm/610mm
5. Coil Weight: 4-8MT
6. Quality: commercial and structural quality
7. Surface Treatment: oiled & dry, chromated, anti-finger, non-skin pass/ skin pass
8. Standard: JIS G 3321, ASTM A792M, EN 10215
9. Steel Grade: SGCC, SGCD, CS,FS,SS,DX51D+Z DX52D+Z; S200GD, S220GD, S280GD, S350GD
Technical Data of Aluzinc Steel Coil
|
Chemical Composition |
C |
Si |
Mn |
P |
S |
|
0.04-0.06% |
0.01-0.03% |
0.18-0.22% |
0.014-0.016% |
0.006%-0.009% |
|
Technical Data |
|
|
Yield Strength |
(Mpa) 280-320 |
|
Tensile Strength |
(Mpa) 340-390 |
|
Elongation |
20%-30% |
|
Out-of-square |
not exceed 1% Flatness |
|
Bow |
15mmmax |
|
Edge Wave |
9mmmax |
|
Centre Buckle |
8mmmax |
|
Bending At 180 Degree |
no crack, peeling and fraction |
Package of Aluzinc Steel Coil
Full wrapped with anti-damped paper inside, iron sheet wrapped outside, and bundled by iron strips
Application of Aluzinc Steel Coil
Aluzinc Steel can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.
