Galvanized steel coil has a wide range of applications, and its advantage is that it has a long anti-corrosion period. It is mainly used for home appliances, office panels, roof sheets, automotive panels, construction and substrate of prepainted steel coils.
Car board
The use of automotive plates must first be stamped and formed, and the steel plate is stamped into the required shape and size of the part.Then spot welding, as an important welding method for thin plate connection, has a wide range of applications in the manufacturing industry, especially in the automotive industry.
Galvanized roof sheet
The performance requirements of galvanized roof panels mainly include the mechanical properties of the material (tensile strength, yield strength, elongation), coating performance (coating type, coating thickness and coating adhesion)
Home appliance office board
Including air conditioners, washing machines, refrigerators, photocopiers, etc., household galvanized sheets are mainly used for general forming applications and stamping.
Q235 Galvanized Steel Coil Specification
Product name | Galvanized Steel Coil |
Material | ASTM A653, DX51D, Q195 |
Zinc Coating | 20-275g/m2 |
Thickness | 0.13-0.8 mm |
Width | 600-1250 mm |
Coil ID | 508/610mm |
Coil weight | 3-8 tons |
Surface Structure | Mini/Big Spangle |
Surface Treatment | Anti-Finger printing ,Chromated, oiled/ non-oiled |
Package | standard export package (Detailed picture is as follows) |
Hardness | soft (normal), hard, full hard(G300-G550) |
Country of origin | China |
Q235 Galvanized Steel Coil Chemical composition
| Chemical compositionof Q235 | |||||||
| Element | C% | Si% | Mn | S | P | Ni | Fe |
| Content | ≤0.22 | ≤0.35 | ≤1.4 | ≤0.05 | ≤0.045 | 0 | 98.81 - 99.26% |
Q235 Galvanized Steel Coil Mechanical property
Mechanical properties of Q235 | |||
| Performance | Tensile strength/Mpa | Elongation /% | Yield strength/Mpa |
| Proportion | 370-500 | 26 | 235 |
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