EN 10142/10143 DX51D+Z100 Hot Dip Galvanized Steel Coil
Zinc Coated Steel coils
DX51D+Z100 is a flat product that has undergone hot-dip galvanization with a zinc coating weighing 100 grams per square meter. It is made of low carbon steel and meets the European standard for flat products.
EN 10142/10143
The European standard EN 10142/10143 outlines the requirements for low carbon steel flat products that have undergone continuous hot-dip zinc coating for cold forming. This standard is composed of several parts that detail specific aspects of the production, testing, and performance of galvanized steel products.
DX51D+Z
DX51D+Z refers to a low carbon steel that has been hot-dip galvanized with a zinc coating. The prefix “DX” denotes commercial quality, while “51” indicates a minimum yield strength of 51 ksi (kilopounds per square inch). The letter “D” signifies drawing quality, which means the steel is suitable for drawing applications, such as forming into shapes or profiles. The suffix “+Z” signifies hot-dip galvanization with a zinc coating, with the letter “Z” representing the zinc coating itself.
Dx51D Z100 Specification
| Thickness | 0.2mm-3.0mm |
| Width | 600-1500mm |
| Coil Weight | 4-6 Ton |
| Spangle | Big Spangle; Regular Spangle; Mini Spangle; Zero Spangle |
| Surface | Oil; Environmental passivation |
Chemical Composition
| Carbon (C) | ≤0.18% |
| Manganese (Mn) | ≤1.50% |
| Phosphorus (P) | ≤0.12% |
| Sulfur (S) | ≤0.045% |
| Silicon (Si) | ≤0.50% |
| Aluminum (Al) | ≤0.015% |
| Nitrogen (N) | ≤0.010% |
| Iron (Fe) | Balance |
Mechanical Properties
| Yield strength (Rp0.2) | ≥275 MPa |
| Tensile strength (Rm) | 340-470 MPa |
| Elongation (A80) | ≥20% |
| Hardness (HRB) | 65 |
Applications
Galvanized steel sheets with a medium zinc coating (100 g/m²) are suitable for a variety of indoor and outdoor applications due to their moderate level of corrosion resistance. These sheets are commonly used in the manufacturing of household appliances, HVAC ducts, and automotive parts. They are also frequently used in the construction industry for non-structural components, such as roofing, gutters, and downspouts. Additionally, galvanized steel sheets with a medium zinc coating are used in the production of various industrial products, including storage racks, shelving, and electrical enclosures. While these sheets may not provide the same level of corrosion resistance as higher zinc coatings, they offer a cost-effective and versatile solution for many different applications.
Galvanized Steel Supplier from China
Kuhong Company has been exporting galvanized steel sheets since 2010. We offer customized production as well as stock availability and processing services to our customers. Our processing services include process galvanized steel coils into flat plate or strips. Our top priority is to ensure that our products meet the high-quality standards that our customers expect from us.
