Q195B Galvanized Steel Coil

Galvanized steel sheet is a steel sheet whose surface has been galvanized, usually by immersing the steel sheet in molten zinc to form a layer of zinc on the surface. This kind of steel plate is also made by hot dip method, but it is heated to about 500 ℃ immediately after coming out of the groove to form an alloy coating of zinc and iron. This treatment can improve the corrosion resistance and wear resistance of the steel plate, and can also increase the aesthetics and service life of the steel plate. 
The advantages of galvanized steel sheets include corrosion resistance, wear resistance, high temperature resistance, easy processing and maintenance, etc. The disadvantage of galvanized steel is that the zinc layer will corrode gradually, so it needs to be maintained and replaced regularly.Galvanized steel sheets are widely used in construction, manufacturing, automobile industry and other fields.

Galvanized Steel Coil

Standard:ISO,JIS,AS EN,ASTM

Grade:1.Q195 Q235 Q345

          2.SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570

          3.SGHC SGH340 SGH400 SGH440 SGH490 SGH540

          4.DX51D DX52D DX53D DX54D DX55D DX56D DX57D

          5.S220GD S250GD S280GD S320GD S350GD S400GD S500GD

          6.S550GD

          7.SS230 SS250 SS275

Width:600mm to 1500mm

Thickness:0.125mm to 3.5mm

Zinc coating:40g/m2 to 275g/m2 

Coil weight:3 tons to 6 tons

Surface treatment:Unoil,Dry,Chromate Passivated, Non-chromate Passivated

Spangle:Regular Spangle, minimum Spangle,Large Spangle, Zero Spangle

Capacity:1,500,000MT/year

Delivery:15-25 Days