Galvanized steel strip

275g/㎡ GI coil S250 pre-coated galvanized strip steel

S250 pre-coated galvanized strip steel is a special treated strip steel product, its main feature is the pre-galvanized treatment in the production process.The main advantages of S250 pre-coated galvanized strip are its superior performance and wide range of applications....

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Detailed introduction

Paremeter

Thickness	0.12-2.0mm	Tolerance	+/-0.003mm
Width	600-1250mm	Zinc Coating	40-275g/m2
Coil Weight	3 - 7 ton per coil	Surface	Passivation,Fat liquoring,Stop-off lacquer
Hardness	Full Hard HRB80-95 HRB50-71(CQ Grade), HRB45-55(DQ Grade)	Tensile Strength	270-500(CQ Grade), 270-420(DQ Grade)
Yield Strength	140-300 (DQ Grade)	Elongation Percentage	22 (CQ Grade thickness less 0.7mm), 24 (DQ Grade thickness less 0.7mm)
Spangle coating	Large Spangles, Regular Spangles,Small Spangles,Zero Spangles
Standard	EN 10142,EN 10147,EN 10292,JIS G3302, ASTM A653/A653M, BQB 420
Grade	DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,S220GD+Z,DX51D+Z/SGCC/A653/Automotive grade,etc
Surface Treatment	Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U)
Application	Building , Corrugated sheet Roofing, electrical, Appliances, Automobile industry, Transport Packaging ,Machinery processing ,Interior decoration , Medical
Packing	Standar export packages: Inside: Anti-rust paper,Plastic. Outside: Steel inner and outside guard board,Circle iron guard board for both side, outside iron guard board, 3 Radial Strapping and 3 Latitude Strapping. Or pack according to your requirements.

Description

S250 pre-coated galvanized strip steel is a special treated strip steel product, its main feature is the pre-galvanized treatment in the production process. This treatment can not only improve the corrosion resistance of strip steel, extend its service life, but also improve the smoothness and beauty of its surface.

The main advantages of S250 pre-coated galvanized strip are its superior performance and wide range of applications. First of all, because it is pre-galvanized, it has high corrosion resistance and can maintain stable performance in a variety of harsh environments. Secondly, because of its smooth surface, it can provide better visual effects and use experience when used. Finally, because of its excellent performance and a wide range of applications, S250 pre-coated galvanized strip steel has a wide range of applications in construction, home appliances, automobiles and other industries.

Galvanized steel strip has smooth surface edge, good ductility and good tensile performance. Galvanized steel strip is widely used in construction, household appliances, automobile manufacturing, industrial industries, such as refrigerator, washing machine, shower, vacuum cleaner and other household appliances for reinforcement and protection, such as light steel keel, roof, ceiling, wall, water baffle, rain cover, rolling shutter door, warehouse inner and outer plate, insulation pipe shell, etc