Tianzhu Special steel co.,Ltd
Carbon steel coils,steel sheet piles ,carbon steel pipe ,carbon steel sheet ,stainless steel coils ,tinplate sheet ,
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What is the difference between GI sheet and galvalume sheet?
What's the Difference Between Galvanized Steel and Galvalume?
Galvanized steel consists of zinc, while Galvalume's coat consist of zinc, aluminum, and silicone. Both types of metal are excellent for roofing, and they each have their pros and cons. Galvalume is a much longer-lasting material, with a lifespan about twice that of galvanized steel.
How do you calculate the weight of a PPGI sheet?
How to Calculate Weight of PPGI Sheet?
The base metal of PPGI is carbon steel, whose density is about 7.85 tons/cubic meters. For example, if the PPGI sheet is 0.5 mm in thickness, 0.9 m in width, and 2.4 m in length, the weight per piece will be 0.5*0.9*2.4*7.85=8.478 kg.
Product Description
| Name | Galvanized Steel Coil / Strip |
| Technical Standard: | JIS 3302 / ASTM A653 / EN10143 / EN 10142 / EN 10147 /EN 10292, |
| Grade | DX51D / DX52D/ DX53D/ S250, S280, 320GD,SGCC |
| Types: | Commercial / Drawing / Deep Drawing / Structural quality |
| Width | 650/726/820/914/1000/1200/1219/1220/1250mm/1500mm |
| Thickness | 0.12-1.0mm (0.12-0.5mm is the most advantage thickness)1.0-4.0mm |
| Package Weight | 3-8tons per coil or as required |
| Type of coating: | Galvanized |
| Zinc coating | Z60-275g/m² |
| Hardness | HRB50-71(CQ Grade),HRB45-55(DQ Grade) |
| Tensile Strength | 270-500(CQ Grade),270-420(DQ Grade) |
| Surface treatment | Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U) |
| Surface structure: | zero spangle / minimized spangle / regular spangle/ big regular spangle |
| Application: | Building, Corrugated sheet Roofing, Electrical, Appliances, Automobile industry, Transport Packaging, Machinery processing, Interior decoration , Medical |
| Delivery Time | 10 to 25 days |
| Payment Term | TT,LC, Western Union, etc. |
