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S280GD+Z,S280GD,S280GD+ZF,Galvanized steel plate and coil
Source:Xin Steel Industry Date:2012/08/16
Structural steel plate hot dip galvanized S280GD+Z,S280GD,S280GD+ZF are rolled according to steel standard EN 10147.Sealed treatment for galvanized steel plate and coil S280GD+Z,S280GD,S280GD+ZF shall be chosed after rolled finished,application of a transparent organic film coating of mass about 1g/m2.This treatment for zinc coated steel sheet S280GD+Z,S280GD,S280GD+ZF offers additional corrosion protection,especially the protection against fingerprints.It may improve the sliding characteristics during forming operations and can be used as a priming coat for subsequent varnishing.
The end users of S280GD+Z,S280GD,S280GD+ZF also can choose the treatment as Phosphated,this treatment improves the adherence and protective effect of a coating applied by processor.
Mechanical properties for Hot dip galvanized steel S280GD:
|
Steel grade |
Symbol for the type of hot dip coating |
Yield strength (Mpa) Min |
Tensile strength (Mpa) Min |
|
S280GD |
S280GD+Z |
280 |
360 |
|
S280GD |
S280GD+ZF |
280 |
360 |