DX52D galvanized steel coil
DX52D galvanized steel coil is a hot-dip galvanized steel coil that complies with EN 10346:2015. It offers excellent formability and is suitable for deep drawing and other demanding applications. The "D" designation indicates its suitability for deep drawing. GNEE Steel stocks DX52D galvanized coils in G40, Z60, and Z275 zinc coatings. 16/18/20/22 gauges are available in stock. Custom options are available for all thicknesses, coatings, and coil weights. If you are interested, please contact us.
| Country/Region | Corresponding brand | Standard basis | Main differences |
| China | DC52D+Z | GB/T 2518 | Slightly higher elongation requirements (≥24%) |
| Japan | SGCC | JIS G 3302 | Different zinc coating designations (e.g., Z27 corresponds to 180g/m²) |
| Germany | DX52D+Z | EN 10346 | Completely identical |
| United States | CS Type B | ASTM A653 | Wider yield strength range (230-350MPa) |
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Comparison with other grades
| Characteristics | DX52D | DX53D | DX54D |
| Formability | ★★★☆ | ★★★★ | ★★★★★ |
| Strength | 340-420MPa | 330-410MPa | 320-400MPa |
| Typical Applications | Building structural parts | Home appliance panel | Complex automotive parts |
GNEE Steel's factory quality inspection for DX52D galvanized steel coils includes: cold-rolled base plate composition analysis and surface inspection; zinc coating weight, uniformity, and adhesion testing; mechanical property testing (tensile strength, hardness); surface quality visual inspection and 3D scanning; dimensional accuracy control (thickness, width, and shape); salt spray testing to verify corrosion resistance; and packaging integrity and labeling verification. Key data is recorded in a Quality Management Certificate (MTC) and readily available for third-party certification (such as SGS).
