Mô tả

1. INTRODUCTION

Galvanized steel: Galvanized steel is steel in coil form coated with two layers of pure zinc (99%) on the surface, using continuous hot-dip galvanizing technology, through NOF furnace temperature to control mechanical properties suitable for various applications.

2. GALVANIZED STEEL PRODUCTION PROCESS

3. QUALITY STANDARDS FOR GALVANIZED STEEL

*THICKNESS

Conversion:
1 µm plating thickness ≈ 7.1 g/m² (for both sides)

Terminology: BMT (Base Metal Thickness): Thickness excluding the coating layer.

TCT (Total Coated Thickness): Thickness including the coating layer.

 

*SURFACE TREATMENT

*SPANGLE

*WHEN SHOULD YOU CHOOSE SKINPASS? WHEN SHOULD YOU CHOOSE NON-SKINPASS?

4. APPLICATION