The use of galvanized/galvannealed products in the automotive industry is growing over the years because of the requirements for improved corrosion resistance and paint adherence. Most automotive manufacturers use galvanized products for both exterior and interior parts, enabling them to guarantee up to life-time warranty against corrosion. Hot dip galvanized steels are used for various components of the car body. Structural hot dip galvanized/galvannealed steels are used for a wide range of applications in the building sector. Depending on the atmospheric conditions and the desired corrosion resistance, the steels which need different coating thicknesses are mainly used in cladding, roofs, doors, fences, profiling and components for agricultural machinery applications.
Packaging & Shipping
Standard Export Seaworthy Package.Suit for all kinds of transport,or as require
Delivery :By container/ bulk
| Grade | DX51D+Z, SGCC or Customer's Requirement |
| Thickness | 0.13mm-3.0mm |
| Width | 1000mm-1500mm |
| Type of Coating | Cold rolled Galvanized Sheet |
| Zinc Coating | 30-275g/m2 |
| Surface Treatment | Passivation, Skin pass, Non-oiled, Oiled |
| Surface Structure | Zero Spangle / Mini Spangle / Regular Spangle / Big Spangle |
| ID | 508mm/610mm |
| Coil Weight | 3-5metric ton per coil |
| Coatings | Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer - 7 micron primer |
| Hardness | HRB50-71 ( CQ Grade ) |
| HRB45-55 ( DQ Grade ) |
| Yield Strength | 140-300 (DQ Grade) |
| Tensile Strength | 270-500 (CQ Grade) |
| 270-420 (DQ Grade) |
| Elongation Percentage | 22 (CQ Grade thickness less 0.7mm) |
| 24 (DQ Grade thickness less 0.7mm) |
| Material | DX51D,Z275,G90,G550,A36,SGCC,SG,DX52D,DX53D,Q345,Q345A,Q345B,Q345C,Q345D,Q345E,Q235B,HC340LA,HC380LA,HC420LA,B340LA,B410LA,15CRMO,12Cr1MoV,20CR,etc. |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 5-7 workdays after receiving deposit or L/C |
