HOT DIP GALVANIZED STEEL COIL (GI)
JIS 3302 SGCC, similar to EN10142 DX51D+Z, maximum zinc 275g/m2
Width 914mm-1250mm, thickness 0.25-1.5mm
Property:
--Chemical component(%):
C: 0.06; Si: 0.01 ; Mn: 0.22; P:0.009; S: 0.005
ID: 508mm or 610mm
Coil weight: 4-13mt
Width 914mm-1250mm, thickness 0.25-1.5mm
Property:
--Chemical component(%):
C: 0.06; Si: 0.01 ; Mn: 0.22; P:0.009; S: 0.005
ID: 508mm or 610mm
Coil weight: 4-13mt
PRODUCTION PROCESS
APPLICATIONS
1,Smooth surface. Its corrosion resistance is 2-6 times as much as galvanized plate in various atmospheric environments;
2, Heat- resistance, anti-oxidation. It does keep the same color at the temperature 315C and could be used for a long time at the temperature 500-600C for its good heat- resistant, anti-oxidation and heat-reflected performance. So it could be used as the heat- resistant accessories, such as automobile muffler, exhaust pipe, food dryer, and tealeaves baker etc. Its water-resistance is better than coating-Zn and coating-Al plate;
3, GI could be used as base plate of color coated steel plate for its well coating performance.
