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Hot Dip GI Galvanized Steel Coil 1.2mm ST12 DX51D
An additional corrosion protection, particularly fingerprint resistance, can be provided by applying an extremely thin transparent organic coating film. It can improve lubricity during molding and serve as the adhesive base of subsequent coating. Through phosphating, the galvanized steel plate of various coating types can be coated without further treatment in addition to normal cleaning. This treatment can improve the adhesion and anti-corrosion properties of the coating and reduce the risk of corrosion during storage and transportation. After phosphating and suitable lubricants can improve the forming performance.
Steel plates and strips supplied under this standard may not be subjected to passivation or surface treatments such as oiling or paint sealing or phosphating only if the orderer is responsible for not treating them.
Product Name | Hot Dipped Galvanized Steel Coil,Zinc Coated Steel ,GIHDGI |
Standard | EN10346, JIS G3302, ASTM A653,AS 1397,GB/T 2518 |
Steel Grade | Dx51D, Dx52D, Dx53D, DX54D,DX55D,DX56D,DX57D, S220GD, S250GD, S280GD, S320GD,S350GD, S390GD,S420GD,S450GD,,S550GD, SGHC, SGH340, SGH400, SGH440, SGH490,SGH540, SGCC,SGCH,SGCD1, SGCD2, SGCD3, SGCD4,SGC340, SGC400 , SGC440, SGC490,SGC570; CS-A,CS-B,CS-C,Grade 33,grade 37.grade 40,garde 50,grade60,grade70,grade80 G1,G2,G3,G250,G300,G450,G550 As Requirement |
Type | Coil/Sheet/Plate/Strip |
Thickness | 0.12mm-6.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm |
Width | 600mm-1800mm or 914mm/1000mm/1200mm/1219mm/1220mm/1524mm |
Zinc Coating | Z30g/m2-Z600g/m2 |
Surface Structure | Normal spangle (N),, spangle-free(FS),Zero Spangel |
Surface Structure | Oiled (O),Passivated(C),Passivated and oiled (CO) ,Sealed (S),Phosphate (P),Phoaphte and oiled (CO) |
Coil Weight | 3 Tons -8Tons |
Coil ID | 508mm/610mm |